Updates to gasagen gencpp library after backporting changes from this project to the gencpp repo.

Project/Source/GasaEditor/GasaGen/ChangeBPActionMenu.cpp

@@ -1,4 +1,5 @@
 // Used in the GasaGen.cpp translation unit
+#include "ChangeBPActionMenu.h"
 #include "GasaGen_Common.h"
 
 constexpr StrC SBlueprintActionMenu_Construct_Replacement = txt(R"(

Project/Source/GasaEditor/GasaGen/gencpp/AST_Design.md

@@ -0,0 +1,44 @@
+## Current Design
+
+`AST` is the actual managed node object for the library.  
+Its raw and really not meant to be used directly.
+
+All user interaction must be with its pointer so the type they deal with is `AST*`.  
+For user-facing code, they should never be giveen a nullptr. Instead, they should be given a designated `Invalid` AST node.
+
+In order to abstract away constant use of `AST*`, I wanted to provide a wrapper for it.
+
+The simpliest being just a type alias.
+
+```cpp
+using Code = AST*;
+```
+
+This is what the genc library would have to use due to its constraints of a langauge.  
+The actual content per type of AST is covered within [AST_Types.md](AST_Types.md).
+
+These are pure PODS that just have the lay members relevant to the type of AST node they represent.  
+Each of them has a Code type alias specific to it.
+
+Again, the simpliest case for these would be a type alias.
+
+```cpp
+using struct AST_Typedef CodeTypedef;
+```
+
+As of November 21st, 2023, the AST has had a strict layout for how its content is laid out.  
+This will be abandoned during its redesign that will occur starting with support for statments & expressions for either execution and type declarations.  
+Having a strict layout is too resctrictive vs allowing each AST type to have maximum control over the layout.
+
+The redesign will occur after the following todos are addressed:
+
+* [Improvements Lexer & Token struct#27](https://github.com/Ed94/gencpp/issues/27)
+* [Generalize AST Flags to a single 4-byte flag#42](https://github.com/Ed94/gencpp/issues/42)
+* [AST-Code Object Redesign.#38](https://github.com/Ed94/gencpp/issues/38)
+* [Code-AST Documentation#40](https://github.com/Ed94/gencpp/issues/40)
+* [AST::debug_str() improvements#33](https://github.com/Ed94/gencpp/issues/33)
+* [AST::is_equal implemented and works with singleheader-test#31](https://github.com/Ed94/gencpp/issues/31)
+* [Parser : Add ability to have a parse failure and continue with errors recorded.#35](https://github.com/Ed94/gencpp/issues/35)
+* [Scanner : Add CodeFile#29](https://github.com/Ed94/gencpp/issues/29)
+* [Auxiliary : AST visual debugger#36](https://github.com/Ed94/gencpp/issues/36)
+

Project/Source/GasaEditor/GasaGen/gencpp/AST_Types.md

@@ -0,0 +1,737 @@
+# AST Types Documentation
+
+While the Readme for docs covers the data layout per AST, this will focus on the AST types avaialble, and their nuances.
+
+## Body
+
+These are containers representing a scope body of a definition that can be of the following `ECode` type:
+
+* Class_Body
+* Enum_Body
+* Export_Body
+* Extern_Linkage_Body
+* Function_Body
+* Global_Body
+* Namespace_Body
+* Struct_Body
+* Union_Body
+
+Fields:
+
+```cpp
+Code           Front;
+Code           Back;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+s32            NumEntries;
+```
+
+The `Front` member represents the start of the link list and `Back` the end.
+NumEntries is the number of entries in the body.
+
+Parent should have a compatible ECode type for the type of defintion used.
+
+Serialization:
+
+Will output only the entries, the braces are handled by the parent.
+
+```cpp
+<Front>...
+<Back>
+```
+
+## Attributes
+
+Represent standard or vendor specific C/C++ attributes.
+
+Fields:
+
+```cpp
+StringCached   Content;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+```
+
+Serialization:
+
+```cpp
+<Content>
+```
+
+While the parser supports the `__declspec` and `__attribute__` syntax, the upfront constructor ( def_attributes ) must have the user specify the entire attribute, including the `[[]]`, `__declspec` or `__attribute__` parts.
+
+## Comment
+
+Stores a comment.
+
+Fields:
+
+```cpp
+StringCached   Content;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+```
+
+Serialization:
+
+```cpp
+<Content>
+```
+
+The parser will perserve comments found if residing with a body or in accepted inline-to-definition locations.
+Otherwise they will be skipped by the TokArray::__eat and TokArray::current( skip foramtting enabled ) functions.
+
+The upfront constructor: `def_comment` expects to recieve a comment without the `//` or `/* */` parts. It will add them during construction.
+
+## Class & Struct
+
+Fields:
+
+```cpp
+CodeComment    InlineCmt;  // Only supported by forward declarations
+CodeAttributes Attributes;
+CodeType       ParentType;
+CodeBody       Body;
+CodeType       Prev;       // Used to store references to interfaces
+CodeType       Next;       // Used to store references to interfaces
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+ModuleFlag     ModuleFlags;
+AccessSpec     ParentAccess;
+```
+
+Serialization:
+
+```cpp
+// Class_Fwd
+<ModuleFlags> <class/struct> <Name>; <InlineCmt>
+
+// Class
+<ModuleFlags> <class/struct> <Attributes> <Name> : <ParentAccess> <ParentType>, public <ParentType->Next>, ... <InlineCmt>
+{
+    <Body>
+};
+```
+
+You'll notice that only one parent type is supported only with parent access. This library only supports single inheritance, the rest must be done through interfaces.
+
+## Constructor
+
+Fields:
+
+```cpp
+CodeComment    InlineCmt;  // Only supported by forward declarations
+Code           InitializerList;
+CodeParam      Params;
+Code           Body;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+```
+
+Serialization:
+
+```cpp
+// Constructor_Fwd
+<Specs> <Parent->Name>( <Params> ); <InlineCmt>
+
+// Constructor
+<Specs> <Parent->Name>( <Params> ) <InlineCmt>
+    : <InitializerList>
+{
+    <Body>
+}
+
+// Constructor Source Implementation
+<Specs> <Parent>::~<Parent->Name>( <Params> ) <Specs>
+{
+    <Body>
+}
+```
+
+## Define
+
+Represents a preprocessor define
+
+Fields:
+
+```cpp
+StringCached   Content;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+```
+
+Serialization:
+
+```cpp
+#define <Name> <Content>
+```
+
+## Destructor
+
+Fields:
+
+```cpp
+CodeComment    InlineCmt;
+CodeSpecifiers Specs;
+Code           Body;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+```
+
+Serialization:
+
+```cpp
+// Destructor_Fwd
+<Specs> ~<Parent->Name>( <Params> ) <Specs>; <InlineCmt>
+
+// Destructor
+<Specs> ~<Parent->Name>( <Params> ) <Specs>
+{
+    <Body>
+}
+
+// Destructor Source Implementation
+<Specs> <Parent>::~<Parent->Name>( <Params> ) <Specs>
+{
+    <Body>
+}
+```
+
+## Enum
+
+Fields:
+
+```cpp
+CodeComment    InlineCmt;
+CodeAttributes Attributes;
+CodeType       UnderlyingType;
+CodeBody       Body;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+ModuleFlag     ModuleFlags;
+```
+
+Serialization:
+
+```cpp
+// Enum_Fwd
+<ModuleFlags> enum class <Name> : <UnderlyingType>; <InlineCmt>
+
+// Enum
+<ModuleFlags> <enum or enum class> <Name> : <UnderlyingType>
+{
+    <Body>
+};
+```
+
+## Execution
+
+Just represents an execution body. Equivalent to an untyped body.
+Will be obsolute when function body parsing is implemented.
+
+Fields:
+
+```cpp
+StringCached   Content;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+```
+
+Serialization:
+
+```cpp
+<Content>
+```
+
+## External Linkage
+
+Fields:
+
+```cpp
+CodeBody       Body;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+```
+
+Serialization:
+
+```cpp
+extern "<Name>"
+{
+    <Body>
+}
+```
+
+## Include
+
+Fields:
+
+```cpp
+StringCached   Content;
+Code           Prev;
+Code           Next;
+Code           Parent;
+parser::Token* Tok;
+StringCached   Name;
+CodeT          Type;
+```
+
+Serialization:
+
+```cpp
+#include <Content>
+```
+
+## Friend
+
+This library (until its necessary become some third-party library to do otherwise) does not support friend declarations with in-statment function definitions.
+
+Fields:
+
+```cpp
+CodeComment    InlineCmt;
+Code           Declaration;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+```
+
+Serialization:
+
+```cpp
+friend <Declaration>; <InlineCmt>
+```
+
+## Function
+
+Fields:
+
+```cpp
+CodeComment    InlineCmt;
+CodeAttributes Attributes;
+CodeSpecifiers Specs;
+CodeType       ReturnType;
+CodeParam      Params;
+CodeBody       Body;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+ModuleFlag     ModuleFlags;
+```
+
+Serialization:
+
+```cpp
+// Function_Fwd
+<ModuleFlags> <Attributes> <Specs> <ReturnType> <Name>( <Params> ) <Specs>; <InlineCmt>
+
+// Function
+<ModuleFlags> <Attributes> <Specs> <ReturnType> <Name>( <Params> ) <Specs>
+{
+    <Body>
+}
+```
+
+## Module
+
+Fields:
+
+```cpp
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+ModuleFlag     ModuleFlags;
+```
+
+Serialization:
+
+```cpp
+<ModuleFlags> module <Name>;
+```
+
+## Namespace
+
+Fields:
+
+```cpp
+CodeBody       Body;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+ModuleFlag     ModuleFlags;
+```
+
+Serialization:
+
+```cpp
+<ModuleFlags> namespace <Name>
+{
+    <Body>
+}
+```
+
+## Operator Overload
+
+Fields:
+
+```cpp
+CodeComment    InlineCmt;
+CodeAttributes Attributes;
+CodeSpecifiers Specs;
+CodeType       ReturnType;
+CodeParam      Params;
+CodeBody       Body;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+ModuleFlag     ModuleFlags;
+OperatorT      Op;
+```
+
+Serialization:
+
+```cpp
+// Operator_Fwd
+<ModuleFlags> <Attributes> <Specs> <ReturnType> operator <Op>( <Params> ) <Specs>; <InlineCmt>
+
+// Operator
+<ModuleFlags> <Attributes> <Specs> <ReturnType> <Name>operator <Op>( <Params> ) <Specs>
+{
+    <Body>
+}
+```
+
+## Operator Cast Overload ( User-Defined Type Conversion )
+
+Fields:
+
+```cpp
+CodeComment    InlineCmt;
+CodeSpecifiers Specs;
+CodeType       ValueType;
+CodeBody       Body;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+```
+
+Serialization:
+
+```cpp
+// Operator_Cast_Fwd
+<Specs> operator <ValueType>() <Specs>; <InlineCmt>
+
+// Operator_Cast
+<Specs> <Name>operator <ValueType>() <Specs>
+{
+    <Body>
+}
+```
+
+## Parameters (AST_Param)
+
+Fields:
+
+```cpp
+CodeType       ValueType;
+Code           Macro;
+Code           Value;
+CodeParam      Last;
+CodeParam      Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+s32            NumEntries;
+```
+
+Serialization:
+
+```cpp
+<Macro>, <Next> ... <Last>
+
+<Macro> <ValueType> <Name>, <Next>... <Last>
+```
+
+## Pragma
+
+Fields:
+
+```cpp
+StringCached   Content;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+```
+
+Serialization:
+
+```cpp
+#pragma <Content>
+```
+
+## Preprocessor Conditional
+
+Fields:
+
+```cpp
+StringCached  Content;
+Code          Prev;
+Code          Next;
+paser::Token* Tok;
+Code          Parent;
+StringCached  Name;
+CodeT         Type;
+```
+
+Serialization:
+
+```cpp
+#<based off Type> <Content>
+```
+
+## Specifiers
+
+Fields:
+
+```cpp
+SpecifierT     ArrSpecs[ AST::ArrSpecs_Cap ];
+CodeSpecifiers NextSpecs;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+s32            NumEntries;
+```
+
+Serialization:
+
+```cpp
+<Spec>, ...
+```
+
+## Template
+
+Fields:
+
+```cpp
+CodeParam      Params;
+Code           Declaration;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+ModuleFlag     ModuleFlags;
+```
+
+Serialization:
+
+```cpp
+<ModuleFlags>
+template< <Params> >
+<Declaration>
+```
+
+## Typename
+
+Typenames represent the type "symbol".
+
+Fields:
+
+```cpp
+CodeAttributes Attributes;
+CodeSpecifiers Specs;
+CodeReturnType ReturnType;
+CodeParam      Params;
+Code           ArrExpr;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+b32            IsParamPack;
+```
+
+Serialization:
+
+```cpp
+<Attributes> <Name> <Specs> <IsParamPack ?: ...>
+```
+
+## Typedef
+
+Behave as usual except function or macro typedefs.  
+Those (macros) don't use the underlying type field as everything was serialized under the Name field.
+
+Fields:
+
+```cpp
+CodeComment   InlineCmt;
+Code          UnderlyingType;
+Code          Prev;
+Code          Next;
+parse::Token* Tok
+Code          Parent;
+StringCached  Name;
+CodeT         Type;
+ModuleFlag    ModuleFlags;
+b32           IsFunction;
+```
+
+Serialization:
+
+```cpp
+// Regular
+<ModuleFlags> typedef <UnderlyingType> <Name>; <InlineCmt>
+
+// Functions
+<ModuleFlags> typedef <ReturnType> <Name>( <Parameters> ); <InlineCmt>
+<ModuleFlags> typedef <ReturnType> ( <Expression that yeilds an Identifier signature> )( <Parameters> ); <InlineCmt>
+```
+
+## Union
+
+Fields:
+
+```cpp
+CodeAttributes Attributes;
+CodeBody       Body;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+ModuleFlag     ModuleFlags;
+```
+
+Serialization:
+
+```cpp
+<ModuleFlags> union <Attributes> <Name>
+{
+    <Body>
+}
+```
+
+## Using
+
+Fields:
+
+```cpp
+CodeComment    InlineCmt;
+CodeAttributes Attributes;
+CodeType       UnderlyingType;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+ModuleFlag     ModuleFlags;
+```
+
+Serialization:
+
+```cpp
+// Regular
+<ModuleFlags> using <Attributes> <Name> = <UnderlyingType>; <InlineCmt>
+
+// Namespace
+<ModuleFlags> using namespace <Name>; <InlineCmt>
+```
+
+## Variable
+
+[Algo](./Parser_Algo.md:)
+
+Fields:
+
+```cpp
+CodeComment    InlineCmt;
+CodeAttributes Attributes;
+CodeSpecifiers Specs;
+CodeType       ValueType;
+Code           BitfieldSize;
+Code           Value;
+CodeVar        NextVar;
+Code           Prev;
+Code           Next;
+parser::Token* Tok;
+Code           Parent;
+StringCached   Name;
+CodeT          Type;
+ModuleFlag     ModuleFlags;
+```
+
+Serialization:
+
+```cpp
+// Regular
+<ModuleFlags> <Attributes> <Specs> <ValueType> <Name> = <Value>, NextVar ...; <InlineCmt>
+
+// Bitfield
+<ModuleFlags> <Attributes> <Specs> <ValueType> <Name> : <BitfieldSize> = <Value>, NextVar ...; <InlineCmt>
+```

Project/Source/GasaEditor/GasaGen/gencpp/LICENSE

@@ -0,0 +1,28 @@
+BSD 3-Clause License
+
+Copyright (c) 2023, Edward R. Gonzalez
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Project/Source/GasaEditor/GasaGen/gencpp/Parser_Algo.md

@@ -0,0 +1,702 @@
+# Parser's Algorithim
+
+gencpp uses a hand-written recursive descent parser. Both the lexer and parser currently handle a full C/C++ file in a single pass.
+
+## Notable implementation background
+
+### Lexer
+
+The lex procedure does the lexical pass of content provided as a `StrC` type.
+The tokens are stored (for now) in `gen::parser::Tokens`.
+
+Fields:
+
+```cpp
+Array<Token> Arr;
+s32          Idx;
+```
+
+What token types are supported can be found in [ETokType.csv](../project/enums/ETokType.csv) you can also find the token types in [ETokType.h](../project/components/gen/etoktype.cpp) , which is the generated enum from the csv file.
+
+Tokens are defined with the struct `gen::parser::Token`:
+
+Fields:
+
+```cpp
+char const* Text;
+sptr        Length;
+TokType     Type;
+s32         Line;
+s32         Column;
+u32         Flags;
+```
+
+Flags is a bitfield made up of TokFlags (Token Flags):
+
+* `TF_Operator` : Any operator token used in expressions
+* `TF_Assign`
+  * Using statment assignment
+  * Parameter argument default value assignment
+  * Variable declaration initialization assignment
+* `TF_Preprocess` : Related to a preprocessing directive
+* `TF_Preprocess_Cond` : A preprocess conditional
+* `TF_Attribute` : An attribute token
+* `TF_AccessSpecifier` : An accesor operation token
+* `TF_Specifier` : One of the specifier tokens
+* `TF_EndDefinition` : Can be interpreted as an end definition for a scope.
+* `TF_Formatting` : Considered a part of the formatting
+* `TF_Literal` : Anything considered a literal by C++.
+
+I plan to replace IsAssign with a general flags field and properly keep track of all operator types instead of abstracting it away to `ETokType::Operator`.
+
+Traversing the tokens is done with the following interface macros:
+
+| Macro | Description |
+| --- | --- |
+| `currtok_noskip` | Get the current token without skipping whitespace |
+| `currtok` | Get the current token, skip any whitespace tokens |
+| `prevtok` | Get the previous token (does not skip whitespace) |
+| `nexttok` | Get the next token (does not skip whitespace) |
+| `eat( Token Type )` | Check to see if the current token is of the given type, if so, advance Token's index to the next token |
+| `left` | Get the number of tokens left in the token array |
+| `check_noskip` | Check to see if the current token is of the given type, without skipping whitespace |
+| `check` | Check to see if the current token is of the given type, skip any whitespace tokens |
+
+### Parser
+
+The parser has a limited user interface, only specific types of definitions or statements are expected to be provided by the user directly when using to construct an AST dynamically (See SOA for example). It however does attempt to provide capability to parse a full C/C++ from production codebases.
+
+Each public user interface procedure has the following format:
+
+```cpp
+<code type> parse_<definition type>( StrC def )
+{
+    check_parse_args( def );
+    using namespace Parser;
+
+    TokArray toks = lex( def );
+    if ( toks.Arr == nullptr )
+        return CodeInvalid;
+
+    // Parse the tokens and return a constructed AST using internal procedures
+    ...
+}
+```
+
+The most top-level parsing procedure used for C/C++ file parsing is `parse_global_body`:
+
+It uses a helper procedure called `parse_global_nspace`.
+
+Each internal procedure will have the following format:
+
+```cpp
+internal
+<code type> parse_<definition_type>( <empty or contextual params> )
+{
+    push_scope();
+
+    ...
+
+    <code type> result = (<code type>) make_code();
+    ...
+
+    Context.pop();
+    return result;
+}
+```
+
+Below is an outline of the general alogirithim used for these internal procedures. The intention is to provide a basic briefing to aid the user in traversing the actual code definitions. These appear in the same order as they are in the `parser.cpp` file
+
+***NOTE: This is still heavily in an alpha state. A large swaph of this can change, make sure these docs are up to date before considering them 1:1 with the repo commit your considering.***
+
+## `parse_array_decl`
+
+1. Check if its an array declaration with no expression.
+    1. Consume and return empty array declaration
+2. Opening square bracket
+3. Consume expression
+4. Closing square bracket
+5. If adjacent opening bracket
+    1. Repeat array declaration parse until no brackets remain
+
+## `parse_assignment_expression`
+
+1. Eat the assignment operator
+2. Make sure there is content or at least an end statement after.
+3. Flatten the assignment expression to an untyped Code string.
+
+## `parse_attributes`
+
+1. Check for standard attribute
+2. Check for GNU attribute
+3. Check for MSVC attribute
+4. Check for a token registered as an attribute
+  a. Check and grab the arguments of a token registered of an attribute if it has any.
+5. Repeat for chained attributes. Flatten them to a single attribute AST node.
+
+## `parse_class_struct`
+
+1. Check for export module specifier
+2. class or struct keyword
+3. `parse_attributes`
+4. If identifier : `parse_identifier`
+5. Parse inherited parent or interfaces
+6. If opening curly brace : `parse_class_struct_body`
+7. If not an inplace definition
+    1. End statement
+    2. Check for inline comment
+
+## `parse_class_struct_body`
+
+1. Opening curly brace
+2. Parse the body (Possible options):
+    1. Ignore dangling end statements
+    2. Newline : ast constant
+    3. Comment : `parse_comment`
+    4. Access_Public : ast constant
+    5. Access_Protected : ast constant
+    6. Access_Private : ast constant
+    7. Decl_Class : `parse_complicated_definition`
+    8. Decl_Enum : `parse_complicated_definition`
+    9. Decl_Friend : `parse_friend`
+    10. Decl_Operator : `parse_operator_cast`
+    11. Decl_Struct : `parse_complicated_definition`
+    12. Decl_Template : `parse_template`
+    13. Decl_Typedef : `parse_typedef`
+    14. Decl_Union : `parse_complicated_definition`
+    15. Decl_Using : `parse_using`
+    16. Operator == '~'
+        1. `parse_destructor`
+    17. Preprocess_Define : `parse_define`
+    18. Preprocess_Include : `parse_include`
+    19. Preprocess_Conditional (if, ifdef, ifndef, elif, else, endif) : `parse_preprocess_cond` or else/endif ast constant
+    20. Preprocess_Macro : `parse_simple_preprocess`
+    21. Preprocess_Pragma : `parse_pragma`
+    22. Preprocess_Unsupported : `parse_simple_preprocess`
+    23. StaticAssert : `parse_static_assert`
+    24. The following compound into a resolved definition or declaration:
+        1. Attributes (Standard, GNU, MSVC) : `parse_attributes`
+        2. Specifiers (consteval, constexpr, constinit, explicit, forceinline, inline, mutable, neverinline, static, volatile, virtual)
+        3. Possible Destructor : `parse_destructor`
+        4. Possible User defined operator cast : `parse_operator_cast`
+        5. Possible Constructor : `parse_constructor`
+        6. Something that has the following: (identifier, const, unsigned, signed, short, long, bool, char, int, double)
+            1. Possible Constructor `parse_constructor`
+            2. Possible Operator, Function, or varaible : `parse_operator_function_or_variable`
+    25. Something completely unknown (will just make untyped...) : `parse_untyped`
+
+## `parse_comment`
+
+1. Just wrap the token into a cached string ( the lexer did the processing )
+
+## `parse_compilcated_definition`
+
+This is a helper function used by the following functions to help resolve a declaration or definition:
+
+* `parse_class_struct_body`
+* `parse_global_nspace`
+* `parse_union`
+
+A portion of the code in `parse_typedef` is very similar to this as both have to resolve a similar issue.
+
+1. Look ahead to the termination token (End statement)
+2. Check to see if it fits the pattern for a forward declare
+3. If the previous token was an identifier ( `token[-1]` ):
+    1. Look back one more token : `[-2]`
+    2. If the token has a closing brace its an inplace definition
+    3. If the `token[-2]` is an identifier & `token[-3]` is the declaration type, its a variable using a namespaced type.
+    4. If the `token[-2]` is an indirection, then its a variable using a namespaced/forwarded type.
+    5. If the `token[-2]` is an assign classifier, and the starting tokens were the which type with possible `class` token after, its an enum forward declaration.
+    6. If any of the above is the case, `parse_operator_function_or_variable`
+4. If the `token[2]` is a vendor fundamental type (builtin) then it is an enum forward declaration.
+5. If the previous token was a closing curly brace, its a definition : `parse_forward_or_definition`
+6. If the previous token was a closing square brace, its an array definition : `parse_operator_function_or_variable`
+
+## `parse_define`
+
+1. Define directive
+2. Get identifier
+3. Get Content (Optional)
+
+## `parse_forward_or_definition`
+
+* Parse any of the following for either a forward declaration or definition:
+    1. Decl_Class : `parse_class`
+    2. Decl_Enum : `parse_enum`
+    3. Decl_Struct : `parse_struct`
+    4. Decl_Union : `parse_union`
+
+## `parse_function_after_name`
+
+This is needed as a function defintion is not easily resolvable early on, as such this function handles resolving a function
+after its been made ceratin that the type of declaration or definition is indeed for a function signature.
+
+By the point this function is called the following are known : export module flag, attributes, specifiers, return type, & name
+
+1. `parse_parameters`
+2. parse postfix specifiers (we do not check if the specifier here is correct or not to be here... yet)
+3. If there is a body : `parse_body`
+4. Otherwise :
+     1. Statment end
+     2. Check for inline comment
+
+## `parse_function_body`
+
+Currently there is no actual parsing of the function body. Any content with the braces is shoved into an execution AST node.
+In the future statements and expressions will be parsed.
+
+1. Open curly brace
+2. Grab all tokens between the brace and the closing brace, shove them in a execution AST node.
+3. Closing curly brace
+
+## `parse_global_nspace`
+
+1. Make sure this is being called for a valid type (namespace, global body, export body, linkage body)
+2. If its not a global body, consume the opening curly brace
+3. Parse the body (Possible options):
+    1. Ignore dangling end statements
+    2. NewLine : ast constant
+    3. Comment : `parse_comment`
+    4. Decl_Cass : `parse_complicated_definition`
+    5. Decl_Enum : `parse_complicated_definition`
+    6. Decl_Extern_Linkage : `parse_extern_link`
+    7. Decl_Namespace : `parse_namespace`
+    8. Decl_Struct : `parse_complicated_definition`
+    9. Decl_Template : `parse_template`
+    10. Decl_Typedef : `parse_typedef`
+    11. Decl_Union : `parse_complicated_definition`
+    12. Decl_Using : `parse_using`
+    13. Preprocess_Define : `parse_define`
+    14. Preprocess_Include : `parse_include`
+    15. Preprocess_If, IfDef, IfNotDef, Elif : `parse_preprocess_cond`
+    16. Preprocess_Else : ast constant
+    17. Preprocess_Endif : ast constant
+    18. Preprocess_Macro : `parse_simple_preprocess`
+    19. Preprocess_Pragma : `parse_pragma`
+    20. Preprocess_Unsupported : `parse_simple_preprocess`
+    21. StaticAssert : `parse_static_assert`
+    22. Module_Export : `parse_export_body`
+    23. Module_Import : NOT_IMPLEMENTED
+    24. The following compound into a resolved definition or declaration:
+        1. Attributes ( Standard, GNU, MSVC, Macro ) : `parse_attributes`
+        2. Specifiers ( consteval, constexpr, constinit, extern, forceinline, global, inline, internal_linkage, neverinline, static )
+        3. Is either ( identifier, const specifier, long, short, signed, unsigned, bool, char, double, int)
+            1. Attempt to parse as constrcutor or destructor : `parse_global_nspace_constructor_destructor`
+            2. If its an operator cast (definition outside class) : `parse_operator_cast`
+            3. Its an operator, function, or varaible : `parse_operator_function_or_varaible`
+4. If its not a global body, consume the closing curly brace
+
+## `parse_global_nspace_constructor_destructor`
+
+1. Look ahead for the start of the arguments for a possible constructor/destructor
+2. Go back past the identifier
+3. Check to see if its a destructor by checking for the `~`
+4. Continue the next token should be a `::`
+5. Determine if the next valid identifier (ignoring possible template parameters) is the same as the first identifier of the function.
+6. If it is we have either a constructor or destructor so parse using their respective functions (`parse_constructor`, `parse_destructor`).
+
+## `parse_identifier`
+
+This is going to get heavily changed down the line to have a more broken down "identifier expression" so that the qualifier, template args, etc, can be distinguished between the targeted identifier.  
+The function can parse all of them, however the AST node compresses them all into a string.
+
+1. Consume first identifier
+2. `parse_template_args`
+3. While there is a static symbol accessor ( `::` )
+    1. Consume `::`
+    2. Consume member identifier
+    3. `parse_template args` (for member identifier)
+    4. If a `~` is encounted and the scope is for a destructor's identifier, do not consume it and return with what parsed.
+
+## `parse_include`
+
+1. Consume include directive
+2. Consume the path
+
+## `parse_operator_after_ret_type`
+
+This is needed as a operator defintion is not easily resolvable early on, as such this function handles resolving a operator after its been made ceratin that the type of declaration or definition is indeed for a operator signature.
+
+By the point this function is called the following are known : export module flag, attributes, specifiers, return type
+
+1. If there is any qualifiers for the operator, parse them
+2. Consume operator keyword
+3. Determine the operator type (This will be offloaded to the lexer moreso than how it is now) & consume
+4. `parse_params`
+5. If there is no parameters this is operator is a member of pointer if its symbols is a *.
+6. Parse postfix specifiers
+7. If there is a opening curly brace, `parse function_body`
+8. Otherwise: consume end statement, check for inline comment.
+
+## `parse_operator_function_or_variable`
+
+When this function is called, attribute and specifiers may have been resolved, however what comes next can still be either an operator, function, or varaible.
+
+1. Check for preprocessor macro, if there is one : `parse_simple_preprocess`
+2. `parse_type` (Does the bulk of the work)
+3. Begin lookahead to see if we get qualifiers or we eventually find the operator declaration
+4. If we find an operator keyword : `parse_operator_after_ret_type`
+5. otherwise :
+    1. `parse_identifier`
+    2. If we se a opening parenthesis (capture start), its a function : `parse_function_after_name`
+    3. Its a variable : `parse_variable_after_name`
+
+## `parse_pragma`
+
+1. Consume pragma directive
+2. Process the token content into cached string
+
+## `parse_params`
+
+1. Consume either a `(` or `<` based on `use_template_capture` arg
+2. If the we immdiately find a closing token, consume it and finish.
+3. If we encounter a varadic argument, consume it and return a `param_varadic` ast constant
+4. `parse_type`
+5. If we have a macro, parse it (Unreal has macros as tags to parameters and or as entire arguments).
+6. So long as next token isn't a comma
+  a. If we have an identifier
+    1. Consume it
+    2. Check for assignment:
+      a. Consume assign operator
+      b. Parse the expression
+7. While we continue to encounter commas
+    a. Consume them
+    b. Repeat steps 3 to 6.2.b
+8. Consume the closing token
+
+## `parse_preprocess_cond`
+
+1. Parse conditional directive
+2. Process directive's content expression
+
+## `parse_simple_preprocess`
+
+There is still decent room for improvement in this setup. Right now the entire macro's relevant tokens are shoved into an untyped AST. It would be better to store it instead in an `AST_Macro` node instead down the line.
+
+1. Consume the macro token
+2. Check for an opening curly brace
+    1. Consume opening curly brace
+    2. Until the closing curly is encountered consume all tokens.
+    3. If the parent context is a typedef
+        1. Check for end stement
+            1. Consume it
+            2. Consume potential inline comment
+3. Otherwise do steps 3 to 3.1.2
+4. Shove it all in an untyped string
+
+## `parse_static_assert`
+
+1. Consume static assert and opening curly brace
+2. Consume all tokens until the the closing brace is reached.
+3. Consume curly brace and end statement
+4. Place all tokens within braces into a content for the assert.
+
+## `parse_template_args`
+
+This will get changed heavily once we have better support for typename expressions
+
+1. Consume opening angle bracket
+2. Consume all tokens until closing angle bracket
+3. Consme closing angle bracket
+4. Return the currtok with the ammended length.
+
+## `parse_variable_after_name`
+
+This is needed as a variable defintion is not easily resolvable early on, it takes a long evaluation period before its known that the declaration or definition is a variable. As such this function handles resolving a variable.
+
+By the point this function is called the following are known : export module flag, attributes, specifiers, value type, name
+
+1. If its an assignment, parse the assignment expression (currently to an untyped string)
+2. If its an opening curly brace, parse the expression within (currnelty to an untyped stirng).
+    1. Consume the closing curly brace
+3. If its a `:`, we're dealing with bitfield definition:
+    1. Consume the assign classifier
+    2. Consume the expression (currently to an untyped string)
+4. If a comma is encountered : `parse_variable declaration_list`
+5. Consume statement end
+6. Check for inline comment
+
+## `parse_variable_declaration_list`
+
+1. Consume the comma
+2. Parse specifiers
+3. `parse_variable_after_name`
+
+## `parse_class`
+
+1. `parse_class_struct`
+
+## `parse_constructor`
+
+This currently doesn't support postfix specifiers (planning to in the future)
+
+1. `parse_identifier`
+2. `parse_parameters`
+3. If currtok is a `:`
+    1. Consume `:`
+    2. Parse the initializer list
+    3. `parse_function_body`
+4. If currtok is an opening curly brace
+    1. `parse_function_body`
+5. Otherwise:
+    1. Consume statement end
+    2. Check for inline comment
+
+## `parse_destructor`
+
+1. Check for and consume virtual specifier
+2. Check for the `~` operator
+3. `parse_identifier`
+4. Consume opening and closing parenthesis
+5. Check for assignment operator:
+    1. Consume assignment op
+    2. Consume pure specifier `0`
+6. If not pure virtual & currtok is opening curly brace:
+    1. `parse_function_body`
+7. Otherwise:
+    1. Consume end statement
+    2. If currtok is comment : `parse_comment`
+
+## `parse_enum`
+
+1. Consume enum token
+2. Check for and consume class token
+3. `parse_attributes`
+4. If there is an identifier consume it
+5. Check for a `:`
+    1. Consume `:`
+    2. `parse_type`
+6. If there is a body parse it (Consume `{`):
+    1. Newline : ast constant
+    2. Comment : `parse_comment`
+    3. Preprocess_Define : `parse_define`
+    4. Preprocess_Conditional (if, ifdef, ifndef, elif ) : `parse_preprocess_cond`
+    5. Preprocess_Else : ast constant
+    6. Preprocess_Endif : ast constant
+    7. Preprocess_Macro : `parse_simple_preprocess`
+    8. Preprocess_Pragma : `parse_pragma`
+    9. Preprocess_Unsupported : `parse_smple_preprocess`
+    10. An actual enum entry
+        1. Consume identifier
+        2. If there is an assignment operator:
+            1. Consume operator
+            2. Consume the expression (assigned to untyped string for now)
+            3. If a macro is encountered consume it (Unreal UMETA macro support)
+        3. If there is a comma, consume it
+
+## `parse_export_body`
+
+1. `parse_global_nspace`
+
+## `parse_extern_link_body`
+
+1. `parse_global_nspace`
+
+## `parse_extern_link`
+
+1. Consume Decl_Extern_Linkage
+2. Consume the linkage identifier
+3. `parse_extern_link_body`
+
+## `parse_friend`
+
+1. Consume `friend`
+2. `parse_type`
+3. If the currok is an identifier its a function declaration or definition
+   1. `parse_function_after_name`
+4. Consume end statement so long as its not a function definion
+5. Check for inline comment, `parse_comment` if exists
+
+## `parse_function`
+
+1. Check and parse for `export`
+2. `parse_attributes`
+3. Parse specifiers
+4. `parse_type`
+5. `parse_identifier`
+6. `parse_function_after_name`
+
+## `parse_namespace`
+
+1. Consume namespace declaration
+2. Parse identifier
+3. `parse_global_namespace`
+
+## `parse_operator`
+
+1. Check for and parse export declaration
+2. `parse_attributes`
+3. Parse specifiers
+4. `parse_type`
+5. `parse_operator_after_ret_type`
+
+## `parse_operator_cast`
+
+1. Look for and parse a qualifier namespace for the cast (in-case this is defined outside the class's scope)
+2. Consume operator declaration
+3. `parse_type`
+4. Consume opening and closing parethesis
+5. Check for a const qualifiying specifier
+6. Check to see if this is a definition (`{`)
+    1. Consume `{`
+    2. Parse body to untyped string (parsing statement and expressions not supported yet)
+    3. Consume `}`
+7. Otherwise:
+    1. Consume end statement
+    2. Check for and consume comment : `parse_comment`
+
+
+## `parse_struct`
+
+1. `parse_class_struct`
+
+## `parse_template`
+
+Note: This currently doesn't support templated operator casts (going to need to add support for it)
+
+1. Check for and parse export declaration
+2. Consume template declaration
+3. `parse_params`
+4. Parse for any of the following:
+   1. Decl_Class : `parse_class`
+   2. Decl_Struct : `parse_struct`
+   3. Decl_Union : `parse_union`
+   4. Decl_Using : `parse_using`
+   5. The following compound into a resolved definition or declaration:
+       1. `parse_attributes`
+       2. Parse specifiers
+       3. Attempt to parse as constructor or destructor: `parse_global_nspace_constructor_destructor`
+       4. Otherwise: `parse_operator_function_or_variable`
+
+## `parse_type`
+
+This function's implementation is awful and not done correctly. It will most likely be overhauled in the future as I plan to segement the AST_Type into several AST varaints along with sub-types to help produce robust type expressions.  
+Hopefully I won't need to make authentic type expressions as I was hopeing to avoid that...
+
+### Current Algorithim
+
+Anything that is in the qualifier capture of the function typename is treated as an expression abstracted as an untyped string
+
+1. `parse_attributes`
+2. Parse specifiers
+3. If the `parse_type` was called from a template parse, check to see if class was used instead of typname and consume as name.
+4. This is where things get ugly for each of these depend on what the next token is.
+    1. If its an in-place definition of a class, enum, struct, or union:
+    2. If its a decltype (Not supported yet but draft impl there)
+    3. If its a compound native type expression (unsigned, char, short, long, int, float, dobule, etc )
+    4. Ends up being a regular type alias of an identifier
+5. Parse specifiers (postfix)
+6. We need to now look ahead to see If we're dealing with a function typename
+7. If wer're dealing with a function typename:
+    1. Shove the specifiers, and identifier code we have so far into a return type typename's Name (untyped string)
+        1. Reset the specifiers code for the top-level typeanme
+    2. Check to see if the next token is an identifier:
+        1. `parse_identifier`
+    3. Check to see if the next token is capture start and is not the last capture ("qualifier capture"):
+        1. Consume `(`
+        2. Consume expresssion between capture
+        3. Consume `)`
+    4. `parse_params`
+    5. Parse postfix specifiers
+8. Check for varaidic argument (param pack) token:
+   1. Consume varadic argument token
+
+### WIP - Alternative Algorithim
+
+Currently wrapped up via macro: `GEN_USE_NEW_TYPENAME_PARSING`
+Anything that is in the qualifier capture of the function typename is treated as an expression abstracted as an untyped string
+
+1. `parse_attributes`
+2. Parse specifiers (prefix)
+3. This is where things get ugly for each of these depend on what the next token is.
+    1. If its an in-place definition of a class, enum, struct, or union:
+    2. If its a decltype (Not supported yet but draft impl there)
+    3. If its a compound native type expression (unsigned, char, short, long, int, float, dobule, etc )
+    4. Ends up being a regular type alias of an identifier
+4. Parse specifiers (postfix)
+    1. If any specifiers are found populate specifiers code with them.
+5. We need to now look ahead to see If we're dealing with a function typename
+6. If wer're dealing with a function typename:
+    1. Shove the specifiers, and identifier code we have so far into a return type typename's Name (untyped string)
+        1. Reset the specifiers code for the top-level typename
+    2. Check to see if the next token is an identifier:
+        1. `parse_identifier`
+    3. Check to see if the next token is capture start and is not the last capture ("qualifier capture"):
+        1. Consume `(`
+        2. Parse binding specifiers
+        3. `parse_identifier`
+        4. `parse_parameters` -> params_nested
+        5. Consume `)`
+        6. Construct a nested function typename definition for the qualifier `Name`
+    4. `parse_params` - > params
+    5. Parse postfix specifiers
+7. Check for varaidic argument (param pack) token:
+   1. Consume varadic argument token
+
+### **Later: Algorithim based on typename expressions**
+
+## `parse_typedef`
+
+1. Check for export module specifier
+2. typedef keyword
+3. If its a preprocess macro: Get the macro name
+4. Else:
+   1. Check to see if its a complicated definition (in-place enum, class, struct, union)
+   2. If its a complicated definition:
+       1. Perform the look ahead similar to `parse_complicated_definition`'s implementation
+       2. Check to see if its a forward declaration : `parse_forward_declaration`
+       3. If end[-1] is an identifier:
+           1. Its either an in-place, varaible type qualified identifier, or indirection type:
+              1. `parse_foward_or_definition`
+       4. else if end[-1] is a closing curly brace
+           1. Its a definition: `parse_forward_or_definition`
+       5. else if end[-1] is a closing square brace
+           2. Its an array definition: `parse_type`
+   3. Else : `parse-type`
+   4. Check for identifier : Consume the token
+   5. `parse_array_decl`
+5. Consume end statement
+6. Check for inline comment : `parse_comment`
+
+## `parse_union`
+
+1. Check for export module specifier
+2. union keyword
+3. `parse_attributes`
+4. Check for identifier
+5. Parse the body (Possible options):
+    1. Newline
+    2. Comment
+    3. Decl_Class
+    4. Decl_Enum
+    5. Decl_Struct
+    6. Decl_Union
+    7. Preprocess_Define
+    8. Preprocess_Conditional (if, ifdef, ifndef, elif, else, endif)
+    9. Preprocess_Macro
+    10. Preprocess_Pragma
+    11. Unsupported preprocess directive
+    12. Variable
+6. If its not an inplace definiton: End Statement
+
+## `parse_using`
+
+1. Check for export module specifier
+2. using keyword
+3. Check to see if its a using namespace
+4. Get the identifier
+5. If its a regular using declaration:
+    1. `parse_attributes`
+    2. `parse_type`
+    3. `parse_array_decl`
+6. End statement
+7. Check for inline comment
+
+## `parse_variable`
+
+1. Check for export module specifier
+2. `parse_attributes`
+3. `parse specifiers`
+4. `parse_type`
+5. `parse_identifier`
+6. `parse_variable_after_name`

Project/Source/GasaEditor/GasaGen/gencpp/Parsing.md

@@ -0,0 +1,81 @@
+# Parsing
+
+The library features a naive parser tailored for only what the library needs to construct the supported syntax of C++ into its AST.
+
+This parser does not, and should not do the compiler's job. By only supporting this minimal set of features, the parser is kept (so far) around ~5600 loc. I hope to keep it under 10k loc worst case.
+
+You can think of this parser of a frontend parser vs a semantic parser. Its intuitively similar to WYSIWYG. What you precerive as the syntax from the user-side before the compiler gets a hold of it, is what you get.
+
+User exposed interface:
+
+```cpp
+CodeClass       parse_class        ( StrC class_def       );
+CodeConstructor parse_constructor  ( StrC constructor_def );
+CodeDestructor  parse_destructor   ( StrC destructor_def  );
+CodeEnum        parse_enum         ( StrC enum_def        );
+CodeBody        parse_export_body  ( StrC export_def      );
+CodeExtern      parse_extern_link  ( StrC exten_link_def  );
+CodeFriend      parse_friend       ( StrC friend_def      );
+CodeFn          parse_function     ( StrC fn_def          );
+CodeBody        parse_global_body  ( StrC body_def        );
+CodeNS          parse_namespace    ( StrC namespace_def   );
+CodeOperator    parse_operator     ( StrC operator_def    );
+CodeOpCast      parse_operator_cast( StrC operator_def    );
+CodeStruct      parse_struct       ( StrC struct_def      );
+CodeTemplate    parse_template     ( StrC template_def    );
+CodeType        parse_type         ( StrC type_def        );
+CodeTypedef     parse_typedef      ( StrC typedef_def     );
+CodeUnion       parse_union        ( StrC union_def       );
+CodeUsing       parse_using        ( StrC using_def       );
+CodeVar         parse_variable     ( StrC var_def         );
+```
+
+To parse file buffers, use the `parse_global_body` function.
+
+***Parsing will aggregate any tokens within a function body or expression statement to an untyped Code AST.***
+
+Everything is done in one pass for both the preprocessor directives and the rest of the language.  
+The parser performs no macro expansion as the scope of gencpp feature-set is to only support the preprocessor for the goal of having rudimentary awareness of preprocessor ***conditionals***,  ***defines***, ***includes***, and ***pragmas***.  
+
+The keywords supported for the preprocessor are:
+
+* include
+* define
+* if
+* ifdef
+* elif
+* endif
+* pragma
+
+Each directive `#` line is considered one preproecessor unit, and will be treated as one Preprocessor AST. *These ASTs will be considered members or entries of braced scope they reside within*.  
+If a directive is used with an unsupported keyword its will be processed as an untyped AST.
+
+The preprocessor lines are stored as members of their associated scope they are parsed within. ( Global, Namespace, Class/Struct )
+
+Any preprocessor definition abuse that changes the syntax of the core language is unsupported and will fail to parse if not kept within an execution scope (function body, or expression assignment).  
+Exceptions:
+
+* function signatures are allowed for a preprocessed macro: `neverinline MACRO() { ... }`
+  * Disable with: `#define GEN_PARSER_DISABLE_MACRO_FUNCTION_SIGNATURES`
+* typedefs allow for a preprocessed macro: `typedef MACRO();`
+  * Disable with: `#define GEN_PARSER_DISABLE_MACRO_TYPEDEF`
+
+*(Exceptions are added on an on-demand basis)*
+*(See functions `parse_operator_function_or_variable` and `parse_typedef` )*
+
+Adding your own exceptions is possible by simply modifying the parser to allow for the syntax you need.
+
+*Note: You could interpret this strictness as a feature. This would allow the user to see if their codebase or a third-party's codebase some some egregious preprocessor abuse.*
+
+The lexing and parsing takes shortcuts from whats expected in the standard.
+
+* Numeric literals are not checked for validity.
+* The parse API treats any execution scope definitions with no validation and are turned into untyped Code ASTs.
+  * *This includes the assignment of variables.*
+* Attributes ( `[[]]` (standard), `__declspec` (Microsoft), or `__attribute__` (GNU) )
+  * Assumed to *come before specifiers* (`const`, `constexpr`, `extern`, `static`, etc) for a function or right afterthe return type.
+  * Or in the usual spot for class, structs, (*right after the declaration keyword*)
+  * typedefs have attributes with the type (`parse_type`)
+* Parsing attributes can be extended to support user defined macros by defining `GEN_DEFINE_ATTRIBUTE_TOKENS` (see `gen.hpp` for the formatting)
+
+Empty lines used throughout the file are preserved for formatting purposes during ast serialization.

Project/Source/GasaEditor/GasaGen/gencpp/Readme.md

@@ -0,0 +1,137 @@
+# gencpp
+
+An attempt at simple staged metaprogramming for c/c++.
+
+The library API is a composition of code element constructors.  
+These build up a code AST to then serialize with a file builder.
+
+This code base attempts follow the [handmade philosophy](https://handmade.network/manifesto).  
+Its not meant to be a black box metaprogramming utility, it should be easy to intergrate into a user's project domain.  
+
+## Notes
+
+**On Partial Hiatus: Life has got me tackling other issues..**  
+I will be passively updating the library with bug fixes and minor improvements as I use it for my personal projects.  
+There won't be any major reworks or features to this thing for a while.
+
+This project is still in development (very much an alpha state), so expect bugs and missing features.  
+See [issues](https://github.com/Ed94/gencpp/issues) for a list of known bugs or todos.
+
+The library can already be used to generate code just fine, but the parser is where the most work is needed. If your C++ isn't "down to earth" expect issues.
+
+A `natvis` and `natstepfilter` are provided in the scripts directory (its outdated, I'll update this readme when its not).
+
+***The editor and scanner have not been implemented yet. The scanner will come first, then the editor.***
+
+A C variant is hosted [here](https://github.com/Ed94/genc); I will complete it when this library is feature complete, it should be easier to make than this...
+
+## Usage
+
+A metaprogram is built to generate files before the main program is built. We'll term runtime for this program as `GEN_TIME`. The metaprogram's core implementation are within `gen.hpp` and `gen.cpp` in the project directory.
+
+`gen.cpp` \`s  `main()` is defined as `gen_main()` which the user will have to define once for their program. There they will dictate everything that should be generated.
+
+In order to keep the locality of this code within the same files the following pattern may be used (although this pattern isn't required at all):
+
+Within `program.cpp` :
+
+```cpp
+#ifdef GEN_TIME
+#include "gen.hpp"
+
+...
+
+u32 gen_main()
+{
+    ...
+}
+#endif
+
+// "Stage" agnostic code.
+
+#ifndef GEN_TIME
+#include "program.gen.cpp"
+
+    // Regular runtime dependent on the generated code here.
+#endif
+
+```
+
+The design uses a constructive builder API for the code to generate.  
+The user is provided `Code` objects that are used to build up the AST.
+
+Example using each construction interface:
+
+### Upfront
+
+Validation and construction through a functional interface.
+
+```cpp
+Code t_uw           = def_type( name(uw) );
+Code t_allocator    = def_type( name(allocator) );
+Code t_string_const = def_type( name(char), def_specifiers( args( ESpecifier::Const, ESpecifier::Ptr ) ));
+
+Code header;
+{
+    Code num       = def_variable( t_uw,        name(Num) );
+    Code cap       = def_variable( t_uw,        name(Capacity) );
+    Code mem_alloc = def_variable( t_allocator, name(Allocator) );
+    Code body      = def_struct_body( args( num, cap, mem_alloc ) );
+
+    header = def_struct( name(ArrayHeader), __, __, body );
+}
+```
+
+### Parse
+
+Validation through ast construction.
+
+```cpp
+Code header = parse_struct( code(
+    struct ArrayHeader
+    {
+        uw        Num;
+        uw        Capacity;
+        allocator Allocator;
+    };
+));
+
+```
+
+### Untyped
+
+No validation, just glorified text injection.
+
+```cpp
+Code header = code_str(
+    struct ArrayHeader
+    {
+        uw        Num;
+        uw        Capacity;
+        allocator Allocator;
+    };
+);
+```
+
+`name` is a helper macro for providing a string literal with its size, intended for the name parameter of functions.  
+`code` is a helper macro for providing a string literal with its size, but intended for code string parameters.  
+`args` is a helper macro for providing the number of arguments to varadic constructors.
+`code_str` is a helper macro for writting `untyped_str( code( <content> ))`
+
+All three constrcuton interfaces will generate the following C code:
+
+```cpp
+struct ArrayHeader
+{
+    uw        Num;
+    uw        Capacity;
+    allocator Allocator;
+};
+```
+
+**Note: The formatting shown here is not how it will look. For your desired formatting its recommended to run a pass through the files with an auto-formatter.**
+*(The library currently uses clang-format for formatting, beware its pretty slow...)*
+
+## Building
+
+See the [scripts directory](scripts/).

Project/Source/GasaEditor/GasaGen/gencpp/Readme_Docs.md

@@ -0,0 +1,489 @@
+## Documentation
+
+The project has no external dependencies beyond:
+
+* `errno.h`
+* `stat.h`
+* `stdarg.h`
+* `stddef.h`
+* `stdio.h`
+* `copyfile.h` (Mac)
+* `types.h`    (Linux)
+* `unistd.h`   (Linux/Mac)
+* `intrin.h`   (Windows)
+* `io.h`       (Windows with gcc)
+* `windows.h`  (Windows)
+
+Dependencies for the project are wrapped within `GENCPP_ROLL_OWN_DEPENDENCIES` (Defining it will disable them).  
+The majority of the dependency's implementation was derived from the [c-zpl library](https://github.com/zpl-c/zpl).
+
+This library was written in a subset of C++ where the following are not used at all:
+
+* RAII (Constructors/Destructors), lifetimes are managed using named static or regular functions.
+* Language provide dynamic dispatch, RTTI
+* Object-Oriented Inheritance
+* Exceptions
+
+Polymorphic & Member-functions are used as an ergonomic choice, along with a conserative use of operator overloads.  
+There are only 4 template definitions in the entire library. (`Array<Type>`, `Hashtable<Type>`, `swap<Type>`, and `AST/Code::cast<Type>`)
+
+Two generic templated containers are used throughout the library:
+
+* `template< class Type> struct Array`
+* `template< class Type> struct HashTable`
+
+Both Code and AST definitions have a `template< class Type> Code/AST :: cast()`. Its just an alternative way to explicitly cast to each other.
+
+`template< class Type> swap( Type& a, Type& b)` is used over a macro.
+
+Otherwise the library is free of any templates.
+
+### *WHAT IS NOT PROVIDED*
+
+**There is no support for validating expressions.**  
+Its difficult to parse without enough benefits (At the metaprogramming level).  
+I plan to add this only at the tail of the project parsing milestone.
+
+**Only trivial template support is provided.**  
+The intention is for only simple, non-recursive substitution.  
+The parameters of the template are treated like regular parameter AST entries.  
+This means that the typename entry for the parameter AST would be either:
+
+* `class`
+* `typename`
+* A fundamental type, function, or pointer type.
+
+Anything beyond this usage is not supported by parse_template for arguments (at least not intentionally).  
+Use at your own mental peril.
+
+*Concepts and Constraints are not supported, its usage is non-trivial substitution.*
+
+### The Data & Interface
+
+As mentioned in root readme, the user is provided Code objects by calling the constructor's functions to generate them or find existing matches.
+
+The AST is managed by the library and provided to the user via its interface.  
+However, the user may specifiy memory configuration.
+
+Data layout of AST struct (Subject to heavily change with upcoming redesign):
+
+```cpp
+union {
+    struct
+    {
+        AST*      InlineCmt;       // Class, Constructor, Destructor, Enum, Friend, Functon, Operator, OpCast, Struct, Typedef, Using, Variable
+        AST*      Attributes;      // Class, Enum, Function, Struct, Typedef, Union, Using, Variable
+        AST*      Specs;           // Destructor, Function, Operator, Typename, Variable
+        union {
+            AST*  InitializerList; // Constructor
+            AST*  ParentType;      // Class, Struct, ParentType->Next has a possible list of interfaces.
+            AST*  ReturnType;      // Function, Operator, Typename
+            AST*  UnderlyingType;  // Enum, Typedef
+            AST*  ValueType;       // Parameter, Variable
+        };
+        union {
+            AST*  Macro;           // Parameters
+            AST*  BitfieldSize;    // Variable (Class/Struct Data Member)
+            AST*  Params;          // Constructor, Function, Operator, Template, Typename
+        };
+        union {
+            AST*  ArrExpr;          // Typename
+            AST*  Body;             // Class, Constructr, Destructor, Enum, Function, Namespace, Struct, Union
+            AST*  Declaration;      // Friend, Template
+            AST*  Value;            // Parameter, Variable
+        };
+        union {
+            AST*  NextVar;          // Variable; Possible way to handle comma separated variables declarations. ( , NextVar->Specs NextVar->Name NextVar->ArrExpr = NextVar->Value )
+            AST*  SpecsFuncSuffix;  // Only used with typenames, to store the function suffix if typename is function signature.
+        };
+    };
+    StringCached  Content;          // Attributes, Comment, Execution, Include
+    struct {
+        SpecifierT ArrSpecs[AST::ArrSpecs_Cap]; // Specifiers
+        AST*       NextSpecs;                   // Specifiers
+    };
+};
+union {
+    AST* Prev;
+    AST* Front;
+    AST* Last;
+};
+union {
+    AST* Next;
+    AST* Back;
+};
+AST*              Parent;
+StringCached      Name;
+CodeT             Type;
+ModuleFlag        ModuleFlags;
+union {
+    b32           IsFunction;  // Used by typedef to not serialize the name field.
+    b32           IsParamPack; // Used by typename to know if type should be considered a parameter pack.
+    OperatorT     Op;
+    AccessSpec    ParentAccess;
+    s32           NumEntries;
+};
+s32               Token;       // Handle to the token, stored in the CodeFile (Otherwise unretrivable)
+```
+
+*`CodeT` is a typedef for `ECode::Type` which has an underlying type of `u32`*  
+*`OperatorT` is a typedef for `EOperator::Type` which has an underlying type of `u32`*  
+*`StringCahced` is a typedef for `String const`, to denote it is an interned string*  
+*`String` is the dynamically allocated string type for the library*
+
+AST widths are setup to be AST_POD_Size.
+The width dictates how much the static array can hold before it must give way to using an allocated array:
+
+```cpp
+constexpr static
+uw ArrSpecs_Cap =
+(
+    AST_POD_Size
+    - sizeof(AST*) * 3
+    - sizeof(StringCached)
+    - sizeof(CodeT)
+    - sizeof(ModuleFlag)
+    - sizeof(u32)
+)
+/ sizeof(SpecifierT) -1; // -1 for 4 extra bytes (Odd num of AST*)
+```
+
+*Ex: If the AST_POD_Size is 128 the capacity of the static array is 20.*
+
+Data Notes:
+
+* The allocator definitions used are exposed to the user incase they want to dictate memory usage
+  * You'll find the memory handling in `init`, `deinit`, `reset`, `gen_string_allocator`, `get_cached_string`, `make_code`.
+  * Allocators are defined with the `AllocatorInfo` structure found in `dependencies\memory.hpp`
+  * Most of the work is just defining the allocation procedure:
+
+```cpp
+    void* ( void* allocator_data, AllocType type, sw size, sw alignment, void* old_memory, sw old_size, u64 flags );
+```
+
+* ASTs are wrapped for the user in a Code struct which is a wrapper for a AST* type.
+* Both AST and Code have member symbols but their data layout is enforced to be POD types.
+* This library treats memory failures as fatal.
+* Cached Strings are stored in their own set of arenas. AST constructors use cached strings for names, and content.
+  * `StringArenas`, `StringCache`, `Allocator_StringArena`, and `Allocator_StringTable` are the associated containers or allocators.
+* Strings used for serialization and file buffers are not contained by those used for cached strings.
+  * They are currently using `GlobalAllocator`, which are tracked array of arenas that grows as needed (adds buckets when one runs out).
+  * Memory within the buckets is not reused, so its inherently wasteful.
+  * I will be augmenting the single arena with a simple slag allocator.
+* Linked lists used children nodes on bodies, and parameters.
+* Its intended to generate the AST in one go and serialize after. The constructors and serializer are designed to be a "one pass, front to back" setup.
+* Allocations can be tuned by defining the folloiwng macros:
+  * `GEN_GLOBAL_BUCKET_SIZE` : Size of each bucket area for the global allocator
+  * `GEN_CODEPOOL_NUM_BLOCKS` : Number of blocks per code pool in the code allocator
+  * `GEN_SIZE_PER_STRING_ARENA` : Size per arena used with string caching.
+  * `GEN_MAX_COMMENT_LINE_LENGTH` : Longest length a comment can have per line.
+  * `GEN_MAX_NAME_LENGTH` : Max length of any identifier.
+  * `GEN_MAX_UNTYPED_STR_LENGTH` : Max content length for any untyped code.
+  * `GEN_TOKEN_FMT_TOKEN_MAP_MEM_SIZE` : token_fmt_va uses local_persit memory of this size for the hashtable.
+  * `GEN_LEX_ALLOCATOR_SIZE`
+  * `GEN_BUILDER_STR_BUFFER_RESERVE`
+
+The following CodeTypes are used which the user may optionally use strong typing with if they enable: `GEN_ENFORCE_STRONG_CODE_TYPES`
+
+* CodeBody : Has support for `for-range` iterating across Code objects.
+* CodeAttributes
+* CodeComment
+* CodeClass
+* CodeConstructor
+* CodeDefine
+* CodeDestructor
+* CodeEnum
+* CodeExec
+* CodeExtern
+* CodeInclude
+* CodeFriend
+* CodeFn
+* CodeModule
+* CodeNS
+* CodeOperator
+* CodeOpCast
+* CodeParam : Has support for `for-range` iterating across parameters.
+* CodePreprocessCond
+* CodePragma
+* CodeSpecifiers : Has support for `for-range` iterating across specifiers.
+* CodeStruct
+* CodeTemplate
+* CodeType
+* CodeTypedef
+* CodeUnion
+* CodeUsing
+* CodeVar
+
+Each Code boy has an associated "filtered AST" with the naming convention: `AST_<CodeName>`
+Unrelated fields of the AST for that node type are omitted and only necessary padding members are defined otherwise.
+Retrieving a raw version of the ast can be done using the `raw()` function defined in each AST.
+
+## There are three sets of interfaces for Code AST generation the library provides
+
+* Upfront
+* Parsing
+* Untyped
+
+### Upfront Construction
+
+All component ASTs must be previously constructed, and provided on creation of the code AST.
+The construction will fail and return CodeInvalid otherwise.
+
+Interface :``
+
+* def_attributes
+  * *This is pre-appended right before the function symbol, or placed after the class or struct keyword for any flavor of attributes used.*
+  * *Its up to the user to use the desired attribute formatting: `[[]]` (standard), `__declspec` (Microsoft), or `__attribute__` (GNU).*
+* def_comment
+* def_class
+* def_constructor
+* def_define
+* def_destructor
+* def_enum
+* def_execution
+  * *This is equivalent to untyped_str, except that its intended for use only in execution scopes.*
+* def_extern_link
+* def_friend
+* def_function
+* def_include
+* def_module
+* def_namespace
+* def_operator
+* def_operator_cast
+* def_param
+* def_params
+* def_pragma
+* def_preprocess_cond
+* def_specifier
+* def_specifiers
+* def_struct
+* def_template
+* def_type
+* def_typedef
+* def_union
+* def_using
+* def_using_namespace
+* def_variable
+
+Bodies:
+
+* def_body
+* def_class_body
+* def_enum_body
+* def_export_body
+* def_extern_link_body
+* def_function_body
+  * *Use this for operator bodies as well*
+* def_global_body
+* def_namespace_body
+* def_struct_body
+* def_union_body
+
+Usage:
+
+```cpp
+<name> = def_<function type>( ... );
+
+Code <name>
+{
+    ...
+    <name> = def_<function name>( ... );
+}
+
+```
+
+When using the body functions, its recommended to use the args macro to auto determine the number of arguments for the varadic:
+```cpp
+def_global_body( args( ht_entry, array_ht_entry, hashtable ));
+
+// instead of:
+def_global_body( 3, ht_entry, array_ht_entry, hashtable );
+```
+
+If a more incremental approach is desired for the body ASTs, `Code def_body( CodeT type )` can be used to create an empty body.  
+When the members have been populated use: `AST::validate_body` to verify that the members are valid entires for that type.
+
+### Parse construction
+
+A string provided to the API is parsed for the intended language construct.
+
+Interface :
+
+* parse_class
+* parse_constructor
+* parse_destructor
+* parse_enum
+* parse_export_body
+* parse_extern_link
+* parse_friend
+  * Purposefully are only support forward declares with this constructor.
+* parse_function
+* parse_global_body
+* parse_namespace
+* parse_operator
+* parse_operator_cast
+* parse_struct
+* parse_template
+* parse_type
+* parse_typedef
+* parse_union
+* parse_using
+* parse_variable
+
+Usage:
+
+```cpp
+Code <name> = parse_<function name>( string with code );
+
+Code <name> = def_<function name>( ..., parse_<function name>(
+    <string with code>
+));
+```
+
+### Untyped constructions
+
+Code ASTs are constructed using unvalidated strings.
+
+Interface :
+
+* token_fmt_va
+* token_fmt
+* untyped_str
+* untyped_fmt
+* untyped_token_fmt
+
+During serialization any untyped Code AST has its string value directly injected inline of whatever context the content existed as an entry within.  
+Even though these are not validated from somewhat correct c/c++ syntax or components, it doesn't mean that Untyped code can be added as any component of a Code AST:
+
+* Untyped code cannot have children, thus there cannot be recursive injection this way.
+* Untyped code can only be a child of a parent of body AST, or for values of an assignment (ex: variable assignment).
+
+These restrictions help prevent abuse of untyped code to some extent.
+
+Usage Conventions:
+
+```cpp
+Code <name> = def_variable( <type>, <name>, untyped_<function name>(
+    <string with code>
+));
+
+Code <name> = untyped_str( code(
+    <some code without "" quotes>
+));
+```
+
+Optionally, `code_str`, and `code_fmt` macros can be used so that the code macro doesn't have to be used:
+```cpp
+Code <name> = code_str( <some code without "" quotes > )
+```
+
+Template metaprogramming in the traditional sense becomes possible with the use of `token_fmt` and parse constructors:
+
+```cpp
+StrC value = txt("Something");
+
+char const* template_str = txt(
+    Code with <key> to replace with token_values
+    ...
+);
+char const* gen_code_str = token_fmt( "key", value, template_str );
+Code        <name>       = parse_<function name>( gen_code_str );
+```
+
+## Predefined Codes
+
+The following are provided predefined by the library as they are commonly used:
+
+* `access_public`
+* `access_protected`
+* `access_private`
+* `attrib_api_export`
+* `attrib_api_import`
+* `module_global_fragment`
+* `module_private_fragment`
+* `fmt_newline`
+* `param_varaidc` (Used for varadic definitions)
+* `pragma_once`
+* `preprocess_else`
+* `preprocess_endif`
+* `spec_const`
+* `spec_consteval`
+* `spec_constexpr`
+* `spec_constinit`
+* `spec_extern_linkage` (extern)
+* `spec_final`
+* `spec_forceinline`
+* `spec_global` (global macro)
+* `spec_inline`
+* `spec_internal_linkage` (internal macro)
+* `spec_local_persist` (local_persist macro)
+* `spec_mutable`
+* `spec_neverinline`
+* `spec_override`
+* `spec_ptr`
+* `spec_pure`
+* `spec_ref`
+* `spec_register`
+* `spec_rvalue`
+* `spec_static_member` (static)
+* `spec_thread_local`
+* `spec_virtual`
+* `spec_volatile`
+* `t_empty` (Used for varaidc macros)
+* `t_auto`
+* `t_void`
+* `t_int`
+* `t_bool`
+* `t_char`
+* `t_wchar_t`
+* `t_class`
+* `t_typename`
+
+Optionally the following may be defined if `GEN_DEFINE_LIBRARY_CODE_CONSTANTS` is defined
+
+* `t_b32`
+* `t_s8`
+* `t_s16`
+* `t_s32`
+* `t_s64`
+* `t_u8`
+* `t_u16`
+* `t_u32`
+* `t_u64`
+* `t_sw` (ssize_t)
+* `t_uw` (size_t)
+* `t_f32`
+* `t_f64`
+
+## Extent of operator overload validation
+
+The AST and constructors will be able to validate that the arguments provided for the operator type match the expected form:
+
+* If return type must match a parameter
+* If number of parameters is correct
+* If added as a member symbol to a class or struct, that operator matches the requirements for the class (types match up)
+* There is no support for validating new & delete operations (yet)
+
+The user is responsible for making sure the code types provided are correct
+and have the desired specifiers assigned to them beforehand.
+
+## Code generation and modification
+
+There are three provided auxillary interfaces:
+
+* Builder
+* Editor
+* Scanner
+
+Editor and Scanner are disabled by default, use `GEN_FEATURE_EDITOR` and `GEN_FEATURE_SCANNER` to enable them.
+
+### Builder is a similar object to the jai language's string_builder
+
+* The purpose of it is to generate a file.
+* A file is specified and opened for writing using the open( file_path) function.
+* The code is provided via print( code ) function  will be serialized to its buffer.
+* When all serialization is finished, use the write() command to write the buffer to the file.
+
+### Scanner Auxillary Interface
+
+Provides *(eventually)* `scan_file` to automatically populate a CodeFile which contains a parsed AST (`Code`) of the file, with any contextual failures that are reported from the parser.

Project/Source/GasaEditor/GasaGen/gencpp/gen.builder.cpp

@@ -1,10 +1,9 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
-
-#include "gen.builder.hpp"
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
 
 #ifdef __clang__
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
 #pragma clang diagnostic ignored "-Wswitch"
 #pragma clang diagnostic ignored "-Wunused-variable"
 #pragma clang diagnostic ignored "-Wunknown-pragmas"
@@ -20,6 +19,8 @@
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #endif
 
+#include "gen.builder.hpp"
+
 GEN_NS_BEGIN
 
 Builder Builder::open( char const* path )
@@ -32,6 +33,7 @@ Builder Builder::open( char const* path )
 		log_failure( "gen::File::open - Could not open file: %s", path );
 		return result;
 	}
+
 	result.Buffer = String::make_reserve( GlobalAllocator, Builder_StrBufferReserve );
 
 	// log_fmt("$Builder - Opened file: %s\n", result.File.filename );

Project/Source/GasaEditor/GasaGen/gencpp/gen.builder.hpp

@@ -1,12 +1,9 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
-
-#pragma once
-
-#include "gen.hpp"
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
 
 #ifdef __clang__
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
 #pragma clang diagnostic ignored "-Wswitch"
 #pragma clang diagnostic ignored "-Wunused-variable"
 #pragma clang diagnostic ignored "-Wunknown-pragmas"
@@ -22,6 +19,10 @@
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #endif
 
+#pragma once
+
+#include "gen.hpp"
+
 GEN_NS_BEGIN
 
 struct Builder

Project/Source/GasaEditor/GasaGen/gencpp/gen.cpp

@@ -1,8 +1,9 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
 
 #ifdef __clang__
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
 #pragma clang diagnostic ignored "-Wswitch"
 #pragma clang diagnostic ignored "-Wunused-variable"
 #pragma clang diagnostic ignored "-Wunknown-pragmas"
@@ -17,6 +18,7 @@
 #pragma GCC diagnostic ignored "-Wswitch"
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #endif
+
 #if ! defined( GEN_DONT_ENFORCE_GEN_TIME_GUARD ) && ! defined( GEN_TIME )
 #error Gen.hpp : GEN_TIME not defined
 #endif
@@ -24,6 +26,7 @@
 #include "gen.hpp"
 
 GEN_NS_BEGIN
+
 #pragma region StaticData
 
 // TODO : Convert global allocation strategy to use a slab allocation strategy.
@@ -1943,7 +1946,7 @@ void CodeFn::to_string_def( String& result )
 	if ( ast->Attributes )
 		result.append_fmt( " %S ", ast->Attributes.to_string() );
 
-	b32 prefix_specs = false;
+	bool prefix_specs = false;
 	if ( ast->Specs )
 	{
 		for ( SpecifierT spec : ast->Specs )
@@ -1996,7 +1999,7 @@ void CodeFn::to_string_fwd( String& result )
 	if ( ast->Attributes )
 		result.append_fmt( "%S ", ast->Attributes.to_string() );
 
-	bool prefix_specs = false;
+	b32 prefix_specs = false;
 	if ( ast->Specs )
 	{
 		for ( SpecifierT spec : ast->Specs )
@@ -2225,7 +2228,14 @@ void CodeOpCast::to_string_def( String& result )
 {
 	if ( ast->Specs )
 	{
-		// TODO : Add support for specifies before the operator keyword
+		for ( SpecifierT spec : ast->Specs )
+		{
+			if ( ! ESpecifier::is_trailing( spec ) )
+			{
+				StrC spec_str = ESpecifier::to_str( spec );
+				result.append_fmt( "%*s ", spec_str.Len, spec_str.Ptr );
+			}
+		}
 
 		if ( ast->Name && ast->Name.length() )
 			result.append_fmt( "%Soperator %S()", ast->Name, ast->ValueType.to_string() );
@@ -2255,7 +2265,14 @@ void CodeOpCast::to_string_fwd( String& result )
 {
 	if ( ast->Specs )
 	{
-		// TODO : Add support for specifies before the operator keyword
+		for ( SpecifierT spec : ast->Specs )
+		{
+			if ( ! ESpecifier::is_trailing( spec ) )
+			{
+				StrC spec_str = ESpecifier::to_str( spec );
+				result.append_fmt( "%*s ", spec_str.Len, spec_str.Ptr );
+			}
+		}
 
 		result.append_fmt( "operator %S()", ast->ValueType.to_string() );
 
@@ -3026,7 +3043,6 @@ internal void define_constants()
 #undef internal
 #undef local_persist
 #undef neverinline
-	
 	def_constant_spec( const, ESpecifier::Const );
 	def_constant_spec( consteval, ESpecifier::Consteval );
 	def_constant_spec( constexpr, ESpecifier::Constexpr );
@@ -5692,8 +5708,8 @@ namespace parser
 #define GEN_DEFINE_ATTRIBUTE_TOKENS                                                                                                                   \
 	Entry( Attribute_API_Export, "GEN_API_Export_Code" ) Entry( Attribute_API_Import, "GEN_API_Import_Code" )                                         \
 	    Entry( Attribute_UE_DEPRECATED, "UE_DEPRECATED" ) Entry( Attribute_UMG_API, "UMG_API" ) Entry( Attribute_COREUOBJECT_API, "COREUOBJECT_API" ) \
-	        Entry( Attribute_ENGINE_API, "ENGINE_API" ) Entry( Attribute_GASA_API, "GASA_API" )                                                       \
-	            Entry( Attribute_GAMEPLAYABILITIES_API, "GAMEPLAYABILITIES_API" )
+	        Entry( Attribute_ENGINE_API, "ENGINE_API" ) Entry( Attribute_GAMEPLAYABILITIES_API, "GAMEPLAYABILITIES_API" )                             \
+	            Entry( Attribute_GASA_API, "GASA_API" )
 
 		enum Type : u32
 		{
@@ -5798,12 +5814,12 @@ namespace parser
 			Attribute_UMG_API,
 			Attribute_COREUOBJECT_API,
 			Attribute_ENGINE_API,
-			Attribute_GASA_API,
 			Attribute_GAMEPLAYABILITIES_API,
+			Attribute_GASA_API,
 			NumTokens
 		};
 
-		StrC to_str( Type type )
+		inline StrC to_str( Type type )
 		{
 			local_persist StrC lookup[] {
 				{ sizeof( "__invalid__" ),           "__invalid__"           },
@@ -5907,13 +5923,13 @@ namespace parser
 				{ sizeof( "UMG_API" ),               "UMG_API"               },
 				{ sizeof( "COREUOBJECT_API" ),       "COREUOBJECT_API"       },
 				{ sizeof( "ENGINE_API" ),            "ENGINE_API"            },
-				{ sizeof( "GASA_API" ),              "GASA_API"              },
 				{ sizeof( "GAMEPLAYABILITIES_API" ), "GAMEPLAYABILITIES_API" },
+				{ sizeof( "GASA_API" ),              "GASA_API"              },
 			};
 			return lookup[type];
 		}
 
-		Type to_type( StrC str )
+		inline Type to_type( StrC str )
 		{
 			local_persist u32 keymap[NumTokens];
 			do_once_start for ( u32 index = 0; index < NumTokens; index++ )
@@ -6139,7 +6155,8 @@ namespace parser
 		Lex_ReturnNull,
 	};
 
-	FORCEINLINE s32 lex_preprocessor_directive( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& preprocessor_defines, Token& token )
+	FORCEINLINE
+	s32 lex_preprocessor_directive( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& defines, Token& token )
 	{
 		char const* hash = scanner;
 		Tokens.append( { hash, 1, TokType::Preprocess_Hash, line, column, TF_Preprocess } );
@@ -6267,7 +6284,7 @@ namespace parser
 			Tokens.append( name );
 
 			u64 key = crc32( name.Text, name.Length );
-			preprocessor_defines.set( key, name );
+			defines.set( key, name );
 		}
 
 		Token preprocess_content = { scanner, 0, TokType::Preprocess_Content, line, column, TF_Preprocess };
@@ -6383,7 +6400,8 @@ namespace parser
 		return Lex_Continue;    // Skip found token, its all handled here.
 	}
 
-	FORCEINLINE void lex_found_token( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& preprocessor_defines, Token& token )
+	FORCEINLINE
+	void lex_found_token( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& defines, Token& token )
 	{
 		if ( token.Type != TokType::Invalid )
 		{
@@ -6440,7 +6458,7 @@ namespace parser
 		else
 			key = crc32( token.Text, token.Length );
 
-		StrC* define = preprocessor_defines.get( key );
+		StrC* define = defines.get( key );
 		if ( define )
 		{
 			token.Type = TokType::Preprocess_Macro;
@@ -6510,7 +6528,7 @@ namespace parser
 		{
 			s32         length  = 0;
 			char const* scanner = entry.Data;
-			while ( entry.length() > length && char_is_alphanumeric( *scanner ) || *scanner == '_' )
+			while ( entry.length() > length && ( char_is_alphanumeric( *scanner ) || *scanner == '_' ) )
 			{
 				scanner++;
 				length++;
@@ -7122,8 +7140,8 @@ namespace parser
 					}
 
 					// Handle number literal suffixes in a botched way
-					if (left && (
-						current == 'l' || current == 'L' ||  // long/long long
+					if ( left
+					     && ( current == 'l' || current == 'L' ||     // long/long long
 					          current == 'u' || current == 'U' ||     // unsigned
 					          current == 'f' || current == 'F' ||     // float
 					          current == 'i' || current == 'I' ||     // imaginary
@@ -7841,7 +7859,7 @@ namespace parser
 		return { nullptr };
 	}
 
-	internal Code parse_class_struct( TokType which, bool binplace_def = false )
+	internal Code parse_class_struct( TokType which, bool inplace_def = false )
 	{
 		if ( which != TokType::Decl_Class && which != TokType::Decl_Struct )
 		{
@@ -7922,7 +7940,7 @@ namespace parser
 		// <ModuleFlags> <class/struct> <Attributes> <Name> : <Access Specifier> <Name>, ... { <Body> }
 
 		CodeComment inline_cmt = NoCode;
-		if ( ! binplace_def )
+		if ( ! inplace_def )
 		{
 			Token stmt_end = currtok;
 			eat( TokType::Statement_End );
@@ -8518,6 +8536,10 @@ namespace parser
 		s32 level = 0;
 		while ( left && currtok.Type != TokType::Statement_End && ( currtok.Type != TokType::Comma || level > 0 ) )
 		{
+			if ( currtok.Type == TokType::BraceCurly_Open )
+				level++;
+			if ( currtok.Type == TokType::BraceCurly_Close )
+				level--;
 			if ( currtok.Type == TokType::Capture_Start )
 				level++;
 			else if ( currtok.Type == TokType::Capture_End )
@@ -8996,7 +9018,7 @@ namespace parser
 
 					if ( found_operator_cast_outside_class_implmentation )
 					{
-						member = parse_operator_cast();
+						member = parse_operator_cast( specifiers );
 						// <Attributes> <Specifiers> <Name>::operator <Type>() { ... }
 						break;
 					}
@@ -9607,7 +9629,6 @@ namespace parser
 		return result;
 	}
 
-	__pragma(optimize("",off))
 	internal Code parse_operator_function_or_variable( bool expects_function, CodeAttributes attributes, CodeSpecifiers specifiers )
 	{
 		push_scope();
@@ -9699,7 +9720,6 @@ namespace parser
 		Context.pop();
 		return result;
 	}
-	__pragma(optimize("",on))
 
 	internal CodePragma parse_pragma()
 	{
@@ -9831,7 +9851,8 @@ namespace parser
 
 				s32 capture_level  = 0;
 				s32 template_level = 0;
-				while ( left && ( currtok.Type != TokType::Comma ) && template_level >= 0 && CheckEndParams() || capture_level > 0 || template_level > 0 )
+				while ( ( left && ( currtok.Type != TokType::Comma ) && template_level >= 0 && CheckEndParams() ) || ( capture_level > 0 || template_level > 0 )
+				)
 				{
 					if ( currtok.Text[0] == '<' )
 						++template_level;
@@ -9943,7 +9964,8 @@ namespace parser
 
 					s32 capture_level  = 0;
 					s32 template_level = 0;
-					while ( left && currtok.Type != TokType::Comma && template_level >= 0 && CheckEndParams() || capture_level > 0 || template_level > 0 )
+					while ( ( left && currtok.Type != TokType::Comma && template_level >= 0 && CheckEndParams() ) || ( capture_level > 0 || template_level > 0 )
+					)
 					{
 						if ( currtok.Text[0] == '<' )
 							++template_level;
@@ -10019,7 +10041,7 @@ namespace parser
 		}
 
 		CodePreprocessCond cond = (CodePreprocessCond)make_code();
-		cond->Type              = scast( CodeT, currtok.Type - ( ETokType::Preprocess_If - ECode::Preprocess_If ) );
+		cond->Type              = scast( CodeT, currtok.Type - ( TokType::Preprocess_If - ECode::Preprocess_If ) );
 		eat( currtok.Type );
 		// #<Conditional>
 
@@ -10416,6 +10438,8 @@ namespace parser
 					break;
 				}
 
+				// eat(currtok.Type);
+
 				if ( specifiers )
 					specifiers.append( spec );
 				else
@@ -10447,10 +10471,10 @@ namespace parser
 		return result;
 	}
 
-	internal CodeClass parse_class( bool binplace_def )
+	internal CodeClass parse_class( bool inplace_def )
 	{
 		push_scope();
-		CodeClass result = (CodeClass)parse_class_struct( TokType::Decl_Class, binplace_def );
+		CodeClass result = (CodeClass)parse_class_struct( TokType::Decl_Class, inplace_def );
 		Context.pop();
 		return result;
 	}
@@ -10653,7 +10677,7 @@ namespace parser
 		return result;
 	}
 
-	internal CodeEnum parse_enum( bool binplace_def )
+	internal CodeEnum parse_enum( bool inplace_def )
 	{
 		using namespace ECode;
 		push_scope();
@@ -10813,6 +10837,13 @@ namespace parser
 							// <Name> = <Expression> <Macro>,
 						}
 
+						// Consume inline comments
+						// if ( currtok.Type == TokType::Comment && prevtok.Line == currtok.Line )
+						// {
+						// eat( TokType::Comment );
+						// <Name> = <Expression> <Macro>, // <Inline Comment>
+						// }
+
 						entry.Length = ( (sptr)prevtok.Text + prevtok.Length ) - (sptr)entry.Text;
 
 						member       = untyped_str( entry );
@@ -10835,7 +10866,7 @@ namespace parser
 
 		CodeComment inline_cmt = NoCode;
 
-		if ( ! binplace_def )
+		if ( ! inplace_def )
 		{
 			Token stmt_end = currtok;
 			eat( TokType::Statement_End );
@@ -11181,8 +11212,6 @@ namespace parser
 	{
 		push_scope();
 
-		// TODO : Specifiers attributed to the cast
-
 		// Operator's namespace if not within same class.
 		Token name = NullToken;
 		if ( check( TokType::Identifier ) )
@@ -11290,10 +11319,10 @@ namespace parser
 		return result;
 	}
 
-	internal inline CodeStruct parse_struct( bool binplace_def )
+	internal inline CodeStruct parse_struct( bool inplace_def )
 	{
 		push_scope();
-		CodeStruct result = (CodeStruct)parse_class_struct( TokType::Decl_Struct, binplace_def );
+		CodeStruct result = (CodeStruct)parse_class_struct( TokType::Decl_Struct, inplace_def );
 		Context.pop();
 		return result;
 	}
@@ -11608,6 +11637,18 @@ else if ( currtok.Type == TokType::DeclType )
 			name = currtok;
 			eat( TokType::Type_Typename );
 			// <typename>
+
+			if ( ! from_template )
+			{
+				name                = parse_identifier();
+				Context.Scope->Name = name;
+				if ( ! name )
+				{
+					log_failure( "Error, failed to type signature\n%s", Context.to_string() );
+					Context.pop();
+					return CodeInvalid;
+				}
+			}
 		}
 
 		// The usual Identifier type signature that may have namespace qualifiers

Project/Source/GasaEditor/GasaGen/gencpp/gen.dep.cpp

@@ -1,10 +1,11 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
 
 #include "gen.dep.hpp"
 
 #ifdef __clang__
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
 #pragma clang diagnostic ignored "-Wswitch"
 #pragma clang diagnostic ignored "-Wunused-variable"
 #pragma clang diagnostic ignored "-Wunknown-pragmas"
@@ -19,9 +20,6 @@
 #pragma GCC diagnostic ignored "-Wswitch"
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #endif
-#if ! defined( GEN_DONT_ENFORCE_GEN_TIME_GUARD ) && ! defined( GEN_TIME )
-#error Gen.hpp : GEN_TIME not defined
-#endif
 
 #pragma region Macros and Includes
 
@@ -2476,4 +2474,3 @@ GEN_NS_END
 #ifdef __GNUC__
 #pragma GCC diagnostic pop
 #endif
-

Project/Source/GasaEditor/GasaGen/gencpp/gen.dep.hpp

@@ -1,9 +1,11 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
+
 #pragma once
 
 #ifdef __clang__
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
 #pragma clang diagnostic ignored "-Wswitch"
 #pragma clang diagnostic ignored "-Wunused-variable"
 #pragma clang diagnostic ignored "-Wunknown-pragmas"
@@ -148,6 +150,10 @@
 #endif
 
 GEN_NS_BEGIN
+#ifdef GEN_INTELLISENSE_DIRECTIVES
+#pragma once
+#include "header_start.hpp"
+#endif
 
 #pragma region Macros
 
@@ -159,6 +165,7 @@ GEN_NS_BEGIN
 #define internal      static    // Internal linkage
 #define local_persist static    // Local Persisting variables
 
+#pragma region ForceInline Definition
 #ifdef GEN_COMPILER_MSVC
 #define FORCEINLINE __forceinline
 #define neverinline __declspec( noinline )
@@ -177,18 +184,23 @@ GEN_NS_BEGIN
 #define FORCEINLINE
 #define neverinline
 #endif
+#pragma endregion ForceInline Definition
 
 // Bits
 
+#ifndef bit
 #define bit( Value )                           ( 1 << Value )
 #define bitfield_is_equal( Type, Field, Mask ) ( ( Type( Mask ) & Type( Field ) ) == Type( Mask ) )
+#endif
 
 // Casting
 
+#ifndef ccast
 #define ccast( Type, Value ) ( *const_cast<Type*>( &( Value ) ) )
 #define pcast( Type, Value ) ( *reinterpret_cast<Type*>( &( Value ) ) )
 #define rcast( Type, Value ) reinterpret_cast<Type>( Value )
 #define scast( Type, Value ) static_cast<Type>( Value )
+#endif
 
 // Num Arguments (Varadics)
 // #if defined(__GNUC__) || defined(__clang__)
@@ -1105,12 +1117,15 @@ struct Arena
 		return alignment_offset;
 	}
 
+// This id is defined by Unreal for asserts
 #pragma push_macro( "check" )
 #undef check
+
 	void check()
 	{
 		GEN_ASSERT( TempCount == 0 );
 	}
+
 #pragma pop_macro( "check" )
 
 	void free()
@@ -1894,7 +1909,7 @@ struct HashTable
 	{
 		GEN_ASSERT_NOT_NULL( map_proc );
 
-		for ( sw idx = 0; idx < Entries.num(); idx++ )
+		for ( sw idx = 0; idx < sw( Entries.num() ); ++idx )
 		{
 			map_proc( Entries[idx].Key, Entries[idx].Value );
 		}
@@ -1906,7 +1921,7 @@ struct HashTable
 	{
 		GEN_ASSERT_NOT_NULL( map_proc );
 
-		for ( sw idx = 0; idx < Entries.num(); idx++ )
+		for ( sw idx = 0; idx < sw( Entries.num() ); ++idx )
 		{
 			map_proc( Entries[idx].Key, &Entries[idx].Value );
 		}
@@ -1948,13 +1963,13 @@ struct HashTable
 	{
 		sw idx;
 
-		for ( idx = 0; idx < Entries.num(); idx++ )
+		for ( idx = 0; idx < sw( Entries.num() ); idx++ )
 			Entries[idx].Next = -1;
 
-		for ( idx = 0; idx < Hashes.num(); idx++ )
+		for ( idx = 0; idx < sw( Hashes.num() ); idx++ )
 			Hashes[idx] = -1;
 
-		for ( idx = 0; idx < Entries.num(); idx++ )
+		for ( idx = 0; idx < sw( Entries.num() ); idx++ )
 		{
 			Entry*     entry;
 			FindResult find_result;
@@ -2020,7 +2035,7 @@ struct HashTable
 
 	sw slot( u64 key )
 	{
-		for ( sw idx = 0; idx < Hashes.num(); ++idx )
+		for ( sw idx = 0; idx < sw( Hashes.num() ); ++idx )
 			if ( Hashes[idx] == key )
 				return idx;
 
@@ -2088,26 +2103,25 @@ struct StrC
 	sw          Len;
 	char const* Ptr;
 
-	char const& operator[]( sw index ) const
-	{
-		return Ptr[index];
-	}
-
 	operator char const*() const
 	{
 		return Ptr;
 	}
+
+	char const& operator[]( sw index ) const
+	{
+		return Ptr[index];
+	}
 };
 
-#define cast_to_strc( str ) *rcast( StrC*, str - sizeof( sw ) )
+#define cast_to_strc( str ) *rcast( StrC*, ( str ) - sizeof( sw ) )
 #define txt( text )                  \
 	StrC                             \
 	{                                \
-		sizeof( (text) ) - 1, (text) \
+		sizeof( text ) - 1, ( text ) \
 	}
 
-inline
-StrC to_str( char const* str )
+inline StrC to_str( char const* str )
 {
 	return { str_len( str ), str };
 }
@@ -2179,7 +2193,7 @@ struct String
 
 	static bool are_equal( String lhs, StrC rhs )
 	{
-		if ( lhs.length() != (rhs.Len - 1) )
+		if ( lhs.length() != ( rhs.Len ) )
 			return false;
 
 		for ( sw idx = 0; idx < lhs.length(); ++idx )
@@ -2218,7 +2232,7 @@ struct String
 
 			header.Length           = curr_len + length;
 		}
-		return true;
+		return str != nullptr;
 	}
 
 	bool append( StrC str )
@@ -2257,24 +2271,6 @@ struct String
 		get_header().Length = 0;
 	}
 
-	b32 starts_with( StrC substring ) const
-	{
-		if (substring.Len > length())
-			return false;
-
-		b32 result = str_compare(Data, substring.Ptr, substring.Len ) == 0;
-		return result;
-	}
-
-	b32 starts_with( String substring ) const
-	{
-		if (substring.length() > length())
-			return false;
-
-		b32 result = str_compare(Data, substring, substring.length() - 1 ) == 0;
-		return result;
-	}
-
 	String duplicate( AllocatorInfo allocator ) const
 	{
 		return make_length( allocator, Data, length() );
@@ -2302,6 +2298,24 @@ struct String
 		return header.Length;
 	}
 
+	b32 starts_with( StrC substring ) const
+	{
+		if ( substring.Len > length() )
+			return false;
+
+		b32 result = str_compare( Data, substring.Ptr, substring.Len ) == 0;
+		return result;
+	}
+
+	b32 starts_with( String substring ) const
+	{
+		if ( substring.length() > length() )
+			return false;
+
+		b32 result = str_compare( Data, substring, substring.length() - 1 ) == 0;
+		return result;
+	}
+
 	void skip_line()
 	{
 #define current ( *scanner )
@@ -2883,4 +2897,3 @@ GEN_NS_END
 #ifdef __GNUC__
 #pragma GCC diagnostic pop
 #endif
-

Project/Source/GasaEditor/GasaGen/gencpp/gen.scanner.cpp

@@ -1,10 +1,9 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
-
-#include "gen.scanner.hpp"
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
 
 #ifdef __clang__
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
 #pragma clang diagnostic ignored "-Wswitch"
 #pragma clang diagnostic ignored "-Wunused-variable"
 #pragma clang diagnostic ignored "-Wunknown-pragmas"
@@ -20,6 +19,8 @@
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #endif
 
+#include "gen.scanner.hpp"
+
 GEN_NS_BEGIN
 
 #pragma region ADT

Project/Source/GasaEditor/GasaGen/gencpp/gen.scanner.hpp

@@ -1,12 +1,11 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
 
 #pragma once
 
-#include "gen.hpp"
-
 #ifdef __clang__
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
 #pragma clang diagnostic ignored "-Wswitch"
 #pragma clang diagnostic ignored "-Wunused-variable"
 #pragma clang diagnostic ignored "-Wunknown-pragmas"
@@ -22,6 +21,8 @@
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #endif
 
+#include "gen.hpp"
+
 GEN_NS_BEGIN
 
 #pragma region ADT
@@ -453,7 +454,7 @@ GEN_IMPL_INLINE String csv_write_string( AllocatorInfo a, CSV_Object* obj )
 // This is a simple file reader that reads the entire file into memory.
 // It has an extra option to skip the first few lines for undesired includes.
 // This is done so that includes can be kept in dependency and component files so that intellisense works.
-Code scan_file( char const* path )
+inline Code scan_file( char const* path )
 {
 	FileInfo file;
 

Project/Source/GasaGen/GasaGen.cpp

@@ -3,6 +3,7 @@
 #define GEN_EXPOSE_BACKEND
 // #define GEN_DEFINE_ATTRIBUTE_TOKENS
 #define GEN_IMPLEMENTATION
+#include "gen.dep.cpp"
 #include "gen.cpp"
 #include "gen.builder.cpp"
 // #include "gen.scanner.hpp"
@@ -82,16 +83,16 @@ int gen_main()
 		PreprocessorDefines.append( get_cached_string(str_UE_REQUIRES));
 	}
 
-	gen_UGasaAttributeSet();
-	gen_FGasaDevOptionsCache();
-	gen_UHostWidgetController();
+	// gen_UGasaAttributeSet();
+	// gen_FGasaDevOptionsCache();
+	// gen_UHostWidgetController();
 	// gen_netslime_interfaces();
 
 	// One offs
-	if (0)
+	if (1)
 	{
-		// ue_parse_testing();
-		swap_SBlueprintActionMenu_Construct();
+		ue_parse_testing();
+		//swap_SBlueprintActionMenu_Construct();
 	}
 	return 0;
 }

Project/Source/GasaGen/gen.builder.cpp

@@ -1,4 +1,23 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
+#pragma clang diagnostic ignored "-Wswitch"
+#pragma clang diagnostic ignored "-Wunused-variable"
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wvarargs"
+#pragma clang diagnostic ignored "-Wunused-function"
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma GCC diagnostic ignored "-Wcomment"
+#pragma GCC diagnostic ignored "-Wswitch"
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#endif
 
 #include "gen.builder.hpp"
 
@@ -14,6 +33,7 @@ Builder Builder::open( char const* path )
 		log_failure( "gen::File::open - Could not open file: %s", path );
 		return result;
 	}
+
 	result.Buffer = String::make_reserve( GlobalAllocator, Builder_StrBufferReserve );
 
 	// log_fmt("$Builder - Opened file: %s\n", result.File.filename );
@@ -49,7 +69,7 @@ void Builder::print_fmt( char const* fmt, ... )
 
 void Builder::write()
 {
-	bool result = file_write( &File, Buffer, Buffer.length() );
+	b32 result = file_write( &File, Buffer, Buffer.length() );
 
 	if ( result == false )
 		log_failure( "gen::File::write - Failed to write to file: %s\n", file_name( &File ) );
@@ -60,3 +80,11 @@ void Builder::write()
 }
 
 GEN_NS_END
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

Project/Source/GasaGen/gen.builder.hpp

@@ -1,4 +1,23 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
+#pragma clang diagnostic ignored "-Wswitch"
+#pragma clang diagnostic ignored "-Wunused-variable"
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wvarargs"
+#pragma clang diagnostic ignored "-Wunused-function"
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma GCC diagnostic ignored "-Wcomment"
+#pragma GCC diagnostic ignored "-Wswitch"
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#endif
 
 #pragma once
 
@@ -22,3 +41,11 @@ struct Builder
 };
 
 GEN_NS_END
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

Project/Source/GasaGen/gen.cpp

@@ -1,8 +1,9 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
 
-#if __clang__
+#ifdef __clang__
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
 #pragma clang diagnostic ignored "-Wswitch"
 #pragma clang diagnostic ignored "-Wunused-variable"
 #pragma clang diagnostic ignored "-Wunknown-pragmas"
@@ -10,25 +11,20 @@
 #pragma clang diagnostic ignored "-Wunused-function"
 #endif
 
-#if __GNUC__
+#ifdef __GNUC__
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wunknown-pragmas"
 #pragma GCC diagnostic ignored "-Wcomment"
 #pragma GCC diagnostic ignored "-Wswitch"
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #endif
+
 #if ! defined( GEN_DONT_ENFORCE_GEN_TIME_GUARD ) && ! defined( GEN_TIME )
 #error Gen.hpp : GEN_TIME not defined
 #endif
 
 #include "gen.hpp"
 
-//! If its desired to roll your own dependencies, define GEN_ROLL_OWN_DEPENDENCIES before including this file.
-//! Dependencies are derived from the c-zpl library: https://github.com/zpl-c/zpl
-#ifndef GEN_ROLL_OWN_DEPENDENCIES
-#include "gen.dep.cpp"
-#endif
-
 GEN_NS_BEGIN
 
 #pragma region StaticData
@@ -1654,7 +1650,7 @@ void CodeClass::to_string_def( String& result )
 		while ( interface )
 		{
 			result.append_fmt( ", %S", interface.to_string() );
-			interface = interface->Next ? interface->Next->cast<CodeType>() : Code { nullptr };
+			interface = interface->Next ? interface->Next->cast<CodeType>() : CodeType { nullptr };
 		}
 	}
 	else if ( ast->Name )
@@ -1950,7 +1946,7 @@ void CodeFn::to_string_def( String& result )
 	if ( ast->Attributes )
 		result.append_fmt( " %S ", ast->Attributes.to_string() );
 
-	b32 prefix_specs = false;
+	bool prefix_specs = false;
 	if ( ast->Specs )
 	{
 		for ( SpecifierT spec : ast->Specs )
@@ -2003,7 +1999,7 @@ void CodeFn::to_string_fwd( String& result )
 	if ( ast->Attributes )
 		result.append_fmt( "%S ", ast->Attributes.to_string() );
 
-	bool prefix_specs = false;
+	b32 prefix_specs = false;
 	if ( ast->Specs )
 	{
 		for ( SpecifierT spec : ast->Specs )
@@ -2232,7 +2228,14 @@ void CodeOpCast::to_string_def( String& result )
 {
 	if ( ast->Specs )
 	{
-		// TODO : Add support for specifies before the operator keyword
+		for ( SpecifierT spec : ast->Specs )
+		{
+			if ( ! ESpecifier::is_trailing( spec ) )
+			{
+				StrC spec_str = ESpecifier::to_str( spec );
+				result.append_fmt( "%*s ", spec_str.Len, spec_str.Ptr );
+			}
+		}
 
 		if ( ast->Name && ast->Name.length() )
 			result.append_fmt( "%Soperator %S()", ast->Name, ast->ValueType.to_string() );
@@ -2262,7 +2265,14 @@ void CodeOpCast::to_string_fwd( String& result )
 {
 	if ( ast->Specs )
 	{
-		// TODO : Add support for specifies before the operator keyword
+		for ( SpecifierT spec : ast->Specs )
+		{
+			if ( ! ESpecifier::is_trailing( spec ) )
+			{
+				StrC spec_str = ESpecifier::to_str( spec );
+				result.append_fmt( "%*s ", spec_str.Len, spec_str.Ptr );
+			}
+		}
 
 		result.append_fmt( "operator %S()", ast->ValueType.to_string() );
 
@@ -2461,7 +2471,7 @@ void CodeStruct::to_string_def( String& result )
 		while ( interface )
 		{
 			result.append_fmt( ", %S", interface.to_string() );
-			interface = interface->Next ? interface->Next->cast<CodeType>() : Code { nullptr };
+			interface = interface->Next ? interface->Next->cast<CodeType>() : CodeType { nullptr };
 		}
 	}
 	else if ( ast->Name )
@@ -2569,7 +2579,7 @@ String CodeType::to_string()
 
 void CodeType::to_string( String& result )
 {
-#if GEN_USE_NEW_TYPENAME_PARSING
+#if defined( GEN_USE_NEW_TYPENAME_PARSING )
 	if ( ast->ReturnType && ast->Params )
 	{
 		if ( ast->Attributes )
@@ -2734,12 +2744,20 @@ void CodeVar::to_string( String& result )
 		}
 
 		if ( ast->Value )
+		{
+			if ( ast->VarConstructorInit )
+				result.append_fmt( "( %S ", ast->Value.to_string() );
+			else
 				result.append_fmt( " = %S", ast->Value.to_string() );
+		}
 
 		// Keep the chain going...
 		if ( ast->NextVar )
 			result.append_fmt( ", %S", ast->NextVar.to_string() );
 
+		if ( ast->VarConstructorInit )
+			result.append( " )" );
+
 		return;
 	}
 
@@ -2772,11 +2790,19 @@ void CodeVar::to_string( String& result )
 			result.append_fmt( " : %S", ast->BitfieldSize.to_string() );
 
 		if ( ast->Value )
+		{
+			if ( ast->VarConstructorInit )
+				result.append_fmt( "( %S ", ast->Value.to_string() );
+			else
 				result.append_fmt( " = %S", ast->Value.to_string() );
+		}
 
 		if ( ast->NextVar )
 			result.append_fmt( ", %S", ast->NextVar.to_string() );
 
+		if ( ast->VarConstructorInit )
+			result.append( " )" );
+
 		if ( ast->InlineCmt )
 			result.append_fmt( ";  %S", ast->InlineCmt->Content );
 		else
@@ -2804,11 +2830,19 @@ void CodeVar::to_string( String& result )
 		result.append_fmt( "%S %S", ast->ValueType.to_string(), ast->Name );
 
 	if ( ast->Value )
+	{
+		if ( ast->VarConstructorInit )
+			result.append_fmt( "( %S ", ast->Value.to_string() );
+		else
 			result.append_fmt( " = %S", ast->Value.to_string() );
+	}
 
 	if ( ast->NextVar )
 		result.append_fmt( ", %S", ast->NextVar.to_string() );
 
+	if ( ast->VarConstructorInit )
+		result.append( " )" );
+
 	result.append( ";" );
 
 	if ( ast->InlineCmt )
@@ -3185,7 +3219,7 @@ AllocatorInfo get_string_allocator( s32 str_length )
 
 	uw size_req = str_length + sizeof( String::Header ) + sizeof( char* );
 
-	if ( last->TotalUsed + size_req > last->TotalSize )
+	if ( last->TotalUsed + sw( size_req ) > last->TotalSize )
 	{
 		Arena new_arena = Arena::init_from_allocator( Allocator_StringArena, SizePer_StringArena );
 
@@ -5674,8 +5708,8 @@ namespace parser
 #define GEN_DEFINE_ATTRIBUTE_TOKENS                                                                                                                   \
 	Entry( Attribute_API_Export, "GEN_API_Export_Code" ) Entry( Attribute_API_Import, "GEN_API_Import_Code" )                                         \
 	    Entry( Attribute_UE_DEPRECATED, "UE_DEPRECATED" ) Entry( Attribute_UMG_API, "UMG_API" ) Entry( Attribute_COREUOBJECT_API, "COREUOBJECT_API" ) \
-	        Entry( Attribute_ENGINE_API, "ENGINE_API" ) Entry( Attribute_GASA_API, "GASA_API" )                                                       \
-	            Entry( Attribute_GAMEPLAYABILITIES_API, "GAMEPLAYABILITIES_API" )
+	        Entry( Attribute_ENGINE_API, "ENGINE_API" ) Entry( Attribute_GAMEPLAYABILITIES_API, "GAMEPLAYABILITIES_API" )                             \
+	            Entry( Attribute_GASA_API, "GASA_API" )
 
 		enum Type : u32
 		{
@@ -5780,12 +5814,12 @@ namespace parser
 			Attribute_UMG_API,
 			Attribute_COREUOBJECT_API,
 			Attribute_ENGINE_API,
-			Attribute_GASA_API,
 			Attribute_GAMEPLAYABILITIES_API,
+			Attribute_GASA_API,
 			NumTokens
 		};
 
-		StrC to_str( Type type )
+		inline StrC to_str( Type type )
 		{
 			local_persist StrC lookup[] {
 				{ sizeof( "__invalid__" ),           "__invalid__"           },
@@ -5889,13 +5923,13 @@ namespace parser
 				{ sizeof( "UMG_API" ),               "UMG_API"               },
 				{ sizeof( "COREUOBJECT_API" ),       "COREUOBJECT_API"       },
 				{ sizeof( "ENGINE_API" ),            "ENGINE_API"            },
-				{ sizeof( "GASA_API" ),              "GASA_API"              },
 				{ sizeof( "GAMEPLAYABILITIES_API" ), "GAMEPLAYABILITIES_API" },
+				{ sizeof( "GASA_API" ),              "GASA_API"              },
 			};
 			return lookup[type];
 		}
 
-		Type to_type( StrC str )
+		inline Type to_type( StrC str )
 		{
 			local_persist u32 keymap[NumTokens];
 			do_once_start for ( u32 index = 0; index < NumTokens; index++ )
@@ -6121,7 +6155,8 @@ namespace parser
 		Lex_ReturnNull,
 	};
 
-	FORCEINLINE s32 lex_preprocessor_directive( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& defines, Token& token )
+	FORCEINLINE
+	s32 lex_preprocessor_directive( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& defines, Token& token )
 	{
 		char const* hash = scanner;
 		Tokens.append( { hash, 1, TokType::Preprocess_Hash, line, column, TF_Preprocess } );
@@ -6365,7 +6400,8 @@ namespace parser
 		return Lex_Continue;    // Skip found token, its all handled here.
 	}
 
-	FORCEINLINE void lex_found_token( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& defines, Token& token )
+	FORCEINLINE
+	void lex_found_token( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& defines, Token& token )
 	{
 		if ( token.Type != TokType::Invalid )
 		{
@@ -6492,7 +6528,7 @@ namespace parser
 		{
 			s32         length  = 0;
 			char const* scanner = entry.Data;
-			while ( entry.length() > length && char_is_alphanumeric( *scanner ) || *scanner == '_' )
+			while ( entry.length() > length && ( char_is_alphanumeric( *scanner ) || *scanner == '_' ) )
 			{
 				scanner++;
 				length++;
@@ -7102,6 +7138,26 @@ namespace parser
 						move_forward();
 						token.Length++;
 					}
+
+					// Handle number literal suffixes in a botched way
+					if ( left
+					     && ( current == 'l' || current == 'L' ||     // long/long long
+					          current == 'u' || current == 'U' ||     // unsigned
+					          current == 'f' || current == 'F' ||     // float
+					          current == 'i' || current == 'I' ||     // imaginary
+					          current == 'z' || current == 'Z' ) )    // complex
+					{
+						char prev = current;
+						move_forward();
+						token.Length++;
+
+						// Handle 'll'/'LL' as a special case when we just processed an 'l'/'L'
+						if ( left && ( prev == 'l' || prev == 'L' ) && ( current == 'l' || current == 'L' ) )
+						{
+							move_forward();
+							token.Length++;
+						}
+					}
 				}
 
 				goto FoundToken;
@@ -8480,6 +8536,10 @@ namespace parser
 		s32 level = 0;
 		while ( left && currtok.Type != TokType::Statement_End && ( currtok.Type != TokType::Comma || level > 0 ) )
 		{
+			if ( currtok.Type == TokType::BraceCurly_Open )
+				level++;
+			if ( currtok.Type == TokType::BraceCurly_Close )
+				level--;
 			if ( currtok.Type == TokType::Capture_Start )
 				level++;
 			else if ( currtok.Type == TokType::Capture_End )
@@ -8525,8 +8585,6 @@ namespace parser
 
 				return CodeInvalid;
 		}
-
-		return CodeInvalid;
 	}
 
 	// Function parsing is handled in multiple places because its initial signature is shared with variable parsing
@@ -8960,7 +9018,7 @@ namespace parser
 
 					if ( found_operator_cast_outside_class_implmentation )
 					{
-						member = parse_operator_cast();
+						member = parse_operator_cast( specifiers );
 						// <Attributes> <Specifiers> <Name>::operator <Type>() { ... }
 						break;
 					}
@@ -9631,7 +9689,14 @@ namespace parser
 			Token name            = parse_identifier();
 			Context.Scope->Name   = name;
 
-			if ( check( TokType::Capture_Start ) )
+			bool detected_capture = check( TokType::Capture_Start );
+
+			// Check three tokens ahead to make sure that were not dealing with a constructor initialization...
+			//                  (         350.0f    ,         <---  Could be the scenario
+			// Example : <Capture_Start> <Value> <Comma>
+			//                 idx         +1      +2
+			bool detected_comma = Context.Tokens.Arr[Context.Tokens.Idx + 2].Type == TokType::Comma;
+			if ( detected_capture && ! detected_comma )
 			{
 				// Dealing with a function
 				result = parse_function_after_name( ModuleFlag::None, attributes, specifiers, type, name );
@@ -9786,7 +9851,8 @@ namespace parser
 
 				s32 capture_level  = 0;
 				s32 template_level = 0;
-				while ( left && ( currtok.Type != TokType::Comma ) && template_level >= 0 && CheckEndParams() || capture_level > 0 || template_level > 0 )
+				while ( ( left && ( currtok.Type != TokType::Comma ) && template_level >= 0 && CheckEndParams() ) || ( capture_level > 0 || template_level > 0 )
+				)
 				{
 					if ( currtok.Text[0] == '<' )
 						++template_level;
@@ -9898,7 +9964,8 @@ namespace parser
 
 					s32 capture_level  = 0;
 					s32 template_level = 0;
-					while ( left && currtok.Type != TokType::Comma && template_level >= 0 && CheckEndParams() || capture_level > 0 || template_level > 0 )
+					while ( ( left && currtok.Type != TokType::Comma && template_level >= 0 && CheckEndParams() ) || ( capture_level > 0 || template_level > 0 )
+					)
 					{
 						if ( currtok.Text[0] == '<' )
 							++template_level;
@@ -9974,7 +10041,7 @@ namespace parser
 		}
 
 		CodePreprocessCond cond = (CodePreprocessCond)make_code();
-		cond->Type              = scast( CodeT, currtok.Type - ( ETokType::Preprocess_If - ECode::Preprocess_If ) );
+		cond->Type              = scast( CodeT, currtok.Type - ( TokType::Preprocess_If - ECode::Preprocess_If ) );
 		eat( currtok.Type );
 		// #<Conditional>
 
@@ -10158,6 +10225,8 @@ namespace parser
 		Code expr                         = { nullptr };
 		Code bitfield_expr                = { nullptr };
 
+		b32 using_constructor_initializer = false;
+
 		if ( bitfield_is_equal( u32, currtok.Flags, TF_Assign ) )
 		{
 			// <Attributes> <Specifiers> <ValueType> <Name> = <Expression>
@@ -10189,6 +10258,33 @@ namespace parser
 			// <Attributes> <Specifiers> <ValueType> <Name> = { <Expression> }
 		}
 
+		if ( currtok.Type == TokType::Capture_Start )
+		{
+			eat( TokType::Capture_Start );
+			// <Attributes> <Specifiers> <ValueType> <Name> (
+
+			Token expr_token              = currtok;
+
+			using_constructor_initializer = true;
+
+			s32 level                     = 0;
+			while ( left && ( currtok.Type != TokType::Capture_End || level > 0 ) )
+			{
+				if ( currtok.Type == TokType::Capture_Start )
+					level++;
+
+				else if ( currtok.Type == TokType::Capture_End && level > 0 )
+					level--;
+
+				eat( currtok.Type );
+			}
+
+			expr_token.Length = ( (sptr)prevtok.Text + prevtok.Length ) - (sptr)expr_token.Text;
+			expr              = untyped_str( expr_token );
+			eat( TokType::Capture_End );
+			// <Attributes> <Specifiers> <ValueType> <Name> ( <Expression> )
+		}
+
 		if ( currtok.Type == TokType::Assign_Classifer )
 		{
 			eat( TokType::Assign_Classifer );
@@ -10282,6 +10378,8 @@ namespace parser
 			result->NextVar->Parent = result;
 		}
 
+		result->VarConstructorInit = using_constructor_initializer;
+
 		Context.pop();
 		return result;
 	}
@@ -10340,6 +10438,8 @@ namespace parser
 					break;
 				}
 
+				// eat(currtok.Type);
+
 				if ( specifiers )
 					specifiers.append( spec );
 				else
@@ -10737,6 +10837,13 @@ namespace parser
 							// <Name> = <Expression> <Macro>,
 						}
 
+						// Consume inline comments
+						// if ( currtok.Type == TokType::Comment && prevtok.Line == currtok.Line )
+						// {
+						// eat( TokType::Comment );
+						// <Name> = <Expression> <Macro>, // <Inline Comment>
+						// }
+
 						entry.Length = ( (sptr)prevtok.Text + prevtok.Length ) - (sptr)entry.Text;
 
 						member       = untyped_str( entry );
@@ -11105,8 +11212,6 @@ namespace parser
 	{
 		push_scope();
 
-		// TODO : Specifiers attributed to the cast
-
 		// Operator's namespace if not within same class.
 		Token name = NullToken;
 		if ( check( TokType::Identifier ) )
@@ -11532,6 +11637,18 @@ else if ( currtok.Type == TokType::DeclType )
 			name = currtok;
 			eat( TokType::Type_Typename );
 			// <typename>
+
+			if ( ! from_template )
+			{
+				name                = parse_identifier();
+				Context.Scope->Name = name;
+				if ( ! name )
+				{
+					log_failure( "Error, failed to type signature\n%s", Context.to_string() );
+					Context.pop();
+					return CodeInvalid;
+				}
+			}
 		}
 
 		// The usual Identifier type signature that may have namespace qualifiers
@@ -12864,10 +12981,10 @@ Code untyped_token_fmt( s32 num_tokens, ... )
 
 GEN_NS_END
 
-#if __clang__
+#ifdef __clang__
 #pragma clang diagnostic pop
 #endif
 
-#if __GNUC__
+#ifdef __GNUC__
 #pragma GCC diagnostic pop
 #endif

Project/Source/GasaGen/gen.dep.cpp

@@ -1,7 +1,25 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
 
-// This file is intended to be included within gen.cpp (There is no pragma diagnostic ignores)
+#include "gen.dep.hpp"
 
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
+#pragma clang diagnostic ignored "-Wswitch"
+#pragma clang diagnostic ignored "-Wunused-variable"
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wvarargs"
+#pragma clang diagnostic ignored "-Wunused-function"
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma GCC diagnostic ignored "-Wcomment"
+#pragma GCC diagnostic ignored "-Wswitch"
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#endif
 
 #pragma region Macros and Includes
 
@@ -1651,7 +1669,7 @@ bool String::make_space_for( char const* str, sw add_len )
 
 		Data              = rcast( char*, header + 1 );
 
-		return str;
+		return true;
 	}
 }
 
@@ -2238,7 +2256,7 @@ internal GEN_FILE_WRITE_AT_PROC( _memory_file_write )
 	{
 		Array<u8> arr = { d->buf };
 
-		if ( arr.get_header()->Capacity < new_cap )
+		if ( arr.get_header()->Capacity < uw( new_cap ) )
 		{
 			if ( ! arr.grow( (s64)( new_cap ) ) )
 				return false;
@@ -2448,3 +2466,11 @@ f64 time_rel( void )
 #pragma endregion Timing
 
 GEN_NS_END
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

Project/Source/GasaGen/gen.dep.hpp

@@ -1,9 +1,26 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
-
-// This file is intended to be included within gen.hpp (There is no pragma diagnostic ignores)
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
 
 #pragma once
 
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
+#pragma clang diagnostic ignored "-Wswitch"
+#pragma clang diagnostic ignored "-Wunused-variable"
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wvarargs"
+#pragma clang diagnostic ignored "-Wunused-function"
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma GCC diagnostic ignored "-Wcomment"
+#pragma GCC diagnostic ignored "-Wswitch"
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#endif
+
 #pragma region Platform Detection
 
 /* Platform architecture */
@@ -133,6 +150,10 @@
 #endif
 
 GEN_NS_BEGIN
+#ifdef GEN_INTELLISENSE_DIRECTIVES
+#pragma once
+#include "header_start.hpp"
+#endif
 
 #pragma region Macros
 
@@ -140,10 +161,11 @@ GEN_NS_BEGIN
 
 // Keywords
 
-#define global        static    // Global variables
+#define global                  // Global variables
 #define internal      static    // Internal linkage
 #define local_persist static    // Local Persisting variables
 
+#pragma region ForceInline Definition
 #ifdef GEN_COMPILER_MSVC
 #define FORCEINLINE __forceinline
 #define neverinline __declspec( noinline )
@@ -162,18 +184,23 @@ GEN_NS_BEGIN
 #define FORCEINLINE
 #define neverinline
 #endif
+#pragma endregion ForceInline Definition
 
 // Bits
 
+#ifndef bit
 #define bit( Value )                           ( 1 << Value )
 #define bitfield_is_equal( Type, Field, Mask ) ( ( Type( Mask ) & Type( Field ) ) == Type( Mask ) )
+#endif
 
 // Casting
 
+#ifndef ccast
 #define ccast( Type, Value ) ( *const_cast<Type*>( &( Value ) ) )
 #define pcast( Type, Value ) ( *reinterpret_cast<Type*>( &( Value ) ) )
 #define rcast( Type, Value ) reinterpret_cast<Type>( Value )
 #define scast( Type, Value ) static_cast<Type>( Value )
+#endif
 
 // Num Arguments (Varadics)
 // #if defined(__GNUC__) || defined(__clang__)
@@ -1090,11 +1117,17 @@ struct Arena
 		return alignment_offset;
 	}
 
+// This id is defined by Unreal for asserts
+#pragma push_macro( "check" )
+#undef check
+
 	void check()
 	{
 		GEN_ASSERT( TempCount == 0 );
 	}
 
+#pragma pop_macro( "check" )
+
 	void free()
 	{
 		if ( Backing.Proc )
@@ -1671,7 +1704,7 @@ struct Array
 		if ( begin < 0 || end > header.Num )
 			return false;
 
-		for ( sw idx = begin; idx < end; idx++ )
+		for ( sw idx = sw( begin ); idx < sw( end ); idx++ )
 		{
 			Data[idx] = value;
 		}
@@ -1876,7 +1909,7 @@ struct HashTable
 	{
 		GEN_ASSERT_NOT_NULL( map_proc );
 
-		for ( sw idx = 0; idx < Entries.num(); idx++ )
+		for ( sw idx = 0; idx < sw( Entries.num() ); ++idx )
 		{
 			map_proc( Entries[idx].Key, Entries[idx].Value );
 		}
@@ -1888,7 +1921,7 @@ struct HashTable
 	{
 		GEN_ASSERT_NOT_NULL( map_proc );
 
-		for ( sw idx = 0; idx < Entries.num(); idx++ )
+		for ( sw idx = 0; idx < sw( Entries.num() ); ++idx )
 		{
 			map_proc( Entries[idx].Key, &Entries[idx].Value );
 		}
@@ -1905,7 +1938,7 @@ struct HashTable
 		sw last_added_index;
 
 		HashTable<Type> new_ht = init_reserve( Hashes.get_header()->Allocator, new_num );
-		for ( sw idx = 0; idx < Entries.num(); ++idx )
+		for ( sw idx = 0; idx < sw( Entries.num() ); ++idx )
 		{
 			FindResult find_result;
 
@@ -1930,13 +1963,13 @@ struct HashTable
 	{
 		sw idx;
 
-		for ( idx = 0; idx < Entries.num(); idx++ )
+		for ( idx = 0; idx < sw( Entries.num() ); idx++ )
 			Entries[idx].Next = -1;
 
-		for ( idx = 0; idx < Hashes.num(); idx++ )
+		for ( idx = 0; idx < sw( Hashes.num() ); idx++ )
 			Hashes[idx] = -1;
 
-		for ( idx = 0; idx < Entries.num(); idx++ )
+		for ( idx = 0; idx < sw( Entries.num() ); idx++ )
 		{
 			Entry*     entry;
 			FindResult find_result;
@@ -2002,7 +2035,7 @@ struct HashTable
 
 	sw slot( u64 key )
 	{
-		for ( sw idx = 0; idx < Hashes.num(); ++idx )
+		for ( sw idx = 0; idx < sw( Hashes.num() ); ++idx )
 			if ( Hashes[idx] == key )
 				return idx;
 
@@ -2070,25 +2103,25 @@ struct StrC
 	sw          Len;
 	char const* Ptr;
 
-	char const& operator[]( sw index ) const
-	{
-		return Ptr[index];
-	}
-
 	operator char const*() const
 	{
 		return Ptr;
 	}
+
+	char const& operator[]( sw index ) const
+	{
+		return Ptr[index];
+	}
 };
 
-#define cast_to_strc( str ) *rcast( StrC*, str - sizeof( sw ) )
+#define cast_to_strc( str ) *rcast( StrC*, ( str ) - sizeof( sw ) )
 #define txt( text )                  \
 	StrC                             \
 	{                                \
-		sizeof( (text) ) - 1, (text) \
+		sizeof( text ) - 1, ( text ) \
 	}
 
-StrC to_str( char const* str )
+inline StrC to_str( char const* str )
 {
 	return { str_len( str ), str };
 }
@@ -2160,7 +2193,7 @@ struct String
 
 	static bool are_equal( String lhs, StrC rhs )
 	{
-		if ( lhs.length() != (rhs.Len - 1) )
+		if ( lhs.length() != ( rhs.Len ) )
 			return false;
 
 		for ( sw idx = 0; idx < lhs.length(); ++idx )
@@ -2199,7 +2232,7 @@ struct String
 
 			header.Length           = curr_len + length;
 		}
-		return str;
+		return str != nullptr;
 	}
 
 	bool append( StrC str )
@@ -2238,24 +2271,6 @@ struct String
 		get_header().Length = 0;
 	}
 
-	b32 starts_with( StrC substring ) const
-	{
-		if (substring.Len > length())
-			return false;
-
-		b32 result = str_compare(Data, substring.Ptr, substring.Len ) == 0;
-		return result;
-	}
-
-	b32 starts_with( String substring ) const
-	{
-		if (substring.length() > length())
-			return false;
-
-		b32 result = str_compare(Data, substring, substring.length() - 1 ) == 0;
-		return result;
-	}
-
 	String duplicate( AllocatorInfo allocator ) const
 	{
 		return make_length( allocator, Data, length() );
@@ -2283,6 +2298,24 @@ struct String
 		return header.Length;
 	}
 
+	b32 starts_with( StrC substring ) const
+	{
+		if ( substring.Len > length() )
+			return false;
+
+		b32 result = str_compare( Data, substring.Ptr, substring.Len ) == 0;
+		return result;
+	}
+
+	b32 starts_with( String substring ) const
+	{
+		if ( substring.length() > length() )
+			return false;
+
+		b32 result = str_compare( Data, substring, substring.length() - 1 ) == 0;
+		return result;
+	}
+
 	void skip_line()
 	{
 #define current ( *scanner )
@@ -2409,7 +2442,7 @@ struct String
 
 	operator bool()
 	{
-		return Data;
+		return Data != nullptr;
 	}
 
 	operator char*()
@@ -2856,3 +2889,11 @@ u64 time_rel_ms( void );
 #pragma endregion Timing
 
 GEN_NS_END
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

Project/Source/GasaGen/gen.scanner.cpp

@@ -1,4 +1,23 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
+#pragma clang diagnostic ignored "-Wswitch"
+#pragma clang diagnostic ignored "-Wunused-variable"
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wvarargs"
+#pragma clang diagnostic ignored "-Wunused-function"
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma GCC diagnostic ignored "-Wcomment"
+#pragma GCC diagnostic ignored "-Wswitch"
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#endif
 
 #include "gen.scanner.hpp"
 
@@ -38,7 +57,7 @@ u8 adt_destroy_branch( ADT_Node* node )
 	GEN_ASSERT_NOT_NULL( node );
 	if ( ( node->type == EADT_TYPE_OBJECT || node->type == EADT_TYPE_ARRAY ) && node->nodes )
 	{
-		for ( sw i = 0; i < node->nodes.num(); ++i )
+		for ( sw i = 0; i < scast( sw, node->nodes.num() ); ++i )
 		{
 			adt_destroy_branch( node->nodes + i );
 		}
@@ -68,7 +87,7 @@ ADT_Node* adt_find( ADT_Node* node, char const* name, b32 deep_search )
 		return NULL;
 	}
 
-	for ( sw i = 0; i < node->nodes.num(); i++ )
+	for ( sw i = 0; i < scast( sw, node->nodes.num() ); i++ )
 	{
 		if ( ! str_compare( node->nodes[i].name, name ) )
 		{
@@ -78,7 +97,7 @@ ADT_Node* adt_find( ADT_Node* node, char const* name, b32 deep_search )
 
 	if ( deep_search )
 	{
-		for ( sw i = 0; i < node->nodes.num(); i++ )
+		for ( sw i = 0; i < scast( sw, node->nodes.num() ); i++ )
 		{
 			ADT_Node* res = adt_find( node->nodes + i, name, deep_search );
 
@@ -134,7 +153,7 @@ internal ADT_Node* _adt_get_value( ADT_Node* node, char const* value )
 
 internal ADT_Node* _adt_get_field( ADT_Node* node, char* name, char* value )
 {
-	for ( sw i = 0; i < node->nodes.num(); i++ )
+	for ( sw i = 0; i < scast( sw, node->nodes.num() ); i++ )
 	{
 		if ( ! str_compare( node->nodes[i].name, name ) )
 		{
@@ -209,7 +228,7 @@ ADT_Node* adt_query( ADT_Node* node, char const* uri )
 			/* run a value comparison against any child that is an object node */
 			else if ( node->type == EADT_TYPE_ARRAY )
 			{
-				for ( sw i = 0; i < node->nodes.num(); i++ )
+				for ( sw i = 0; i < scast( sw, node->nodes.num() ); i++ )
 				{
 					ADT_Node* child = &node->nodes[i];
 					if ( child->type != EADT_TYPE_OBJECT )
@@ -227,7 +246,7 @@ ADT_Node* adt_query( ADT_Node* node, char const* uri )
 		/* [value] */
 		else
 		{
-			for ( sw i = 0; i < node->nodes.num(); i++ )
+			for ( sw i = 0; i < scast( sw, node->nodes.num() ); i++ )
 			{
 				ADT_Node* child = &node->nodes[i];
 				if ( _adt_get_value( child, l_b2 ) )
@@ -259,7 +278,7 @@ ADT_Node* adt_query( ADT_Node* node, char const* uri )
 	else
 	{
 		sw idx = (sw)str_to_i64( buf, NULL, 10 );
-		if ( idx >= 0 && idx < node->nodes.num() )
+		if ( idx >= 0 && idx < scast( sw, node->nodes.num() ) )
 		{
 			found_node = &node->nodes[idx];
 
@@ -284,7 +303,7 @@ ADT_Node* adt_alloc_at( ADT_Node* parent, sw index )
 	if ( ! parent->nodes )
 		return NULL;
 
-	if ( index < 0 || index > parent->nodes.num() )
+	if ( index < 0 || index > scast( sw, parent->nodes.num() ) )
 		return NULL;
 
 	ADT_Node o = { 0 };
@@ -945,7 +964,7 @@ u8 csv_parse_delimiter( CSV_Object* root, char* text, AllocatorInfo allocator, b
 			}
 		}
 
-		if ( columnIndex >= root->nodes.num() )
+		if ( columnIndex >= scast( sw, root->nodes.num() ) )
 		{
 			adt_append_arr( root, NULL );
 		}
@@ -987,7 +1006,7 @@ u8 csv_parse_delimiter( CSV_Object* root, char* text, AllocatorInfo allocator, b
 	/* consider first row as a header. */
 	if ( has_header )
 	{
-		for ( sw i = 0; i < root->nodes.num(); i++ )
+		for ( sw i = 0; i < scast( sw, root->nodes.num() ); i++ )
 		{
 			CSV_Object* col = root->nodes + i;
 			CSV_Object* hdr = col->nodes;
@@ -1107,3 +1126,11 @@ String csv_write_string_delimiter( AllocatorInfo a, CSV_Object* obj, char delimi
 #pragma endregion CSV
 
 GEN_NS_END
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif

Project/Source/GasaGen/gen.scanner.hpp

@@ -1,7 +1,26 @@
-// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's unreal.cpp (See: https://github.com/Ed94/gencpp)
 
 #pragma once
 
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-const-variable"
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
+#pragma clang diagnostic ignored "-Wswitch"
+#pragma clang diagnostic ignored "-Wunused-variable"
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wvarargs"
+#pragma clang diagnostic ignored "-Wunused-function"
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunknown-pragmas"
+#pragma GCC diagnostic ignored "-Wcomment"
+#pragma GCC diagnostic ignored "-Wswitch"
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#endif
+
 #include "gen.hpp"
 
 GEN_NS_BEGIN
@@ -435,7 +454,7 @@ GEN_IMPL_INLINE String csv_write_string( AllocatorInfo a, CSV_Object* obj )
 // This is a simple file reader that reads the entire file into memory.
 // It has an extra option to skip the first few lines for undesired includes.
 // This is done so that includes can be kept in dependency and component files so that intellisense works.
-Code scan_file( char const* path )
+inline Code scan_file( char const* path )
 {
 	FileInfo file;
 
@@ -591,3 +610,11 @@ CodeFile scan_file( char const* path )
 }
 #endif
 GEN_NS_END
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif