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WIP : Various changes to project before small hiatus. (Broken)

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I need to manually review these as the changes have various errors that are difficult to diagnose why.

I took a break to do handmade hero and now a bit rusty.
This commit is contained in:
Edward R. Gonzalez 2023-09-25 12:12:11 -04:00
parent 4b48b96a79
commit a8708abf8b
18 changed files with 277 additions and 155 deletions
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37
docs/AST_Design.md Normal file
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@ -0,0 +1,37 @@
# Forward
Was never satisfied with how I did the wrap of the management of the AST.
For C++, the current design may be as good as it gets for the limitations of the langauge.
I'll at least try in this issue to brainstorm something simpiler without losing ergonomics.
This will also be a good place to document the current design.
## 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.
Anything else and it would either be an unergonomic mess of struct wrapping with a mess of macros & procedures to interface with it.
Further, to provide intuitive filters on the AST, there are AST types (covered in [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;
```

13
docs/ASTs.md → docs/AST_Types.md
View File

@ -1,4 +1,4 @@
# ASTs Documentation
# 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.
@ -95,12 +95,12 @@ The upfront constructor: `def_comment` expects to recieve a comment without the
Fields:
```cpp
CodeComment InlineCmt; // Only supported by forward declarations
CodeComment InlineCmt; // Only supported by forward declarations
CodeAttributes Attributes;
CodeType ParentType;
CodeBody Body;
CodeType Last; // Used to store references to interfaces
CodeType Next; // Used to store references to interfaces
CodeType Prev; // Used to store references to interfaces
CodeType Next; // Used to store references to interfaces
Code Parent;
StringCached Name;
CodeT Type;
@ -115,7 +115,7 @@ Serialization:
<ModuleFlags> <class/struct> <Name>; <InlineCmt>
// Class
<ModuleFlags> <class/struct> <Attributes> <Name> : <ParentAccess> <ParentType>, public <Next>, ...<Last>
<ModuleFlags> <class/struct> <Attributes> <Name> : <ParentAccess> <ParentType>, public <ParentType->Next>, ... <InlineCmt>
{
<Body>
};
@ -145,7 +145,8 @@ Serialization:
<Specs> <Parent->Name>( <Params> ); <InlineCmt>
// Constructor
<Specs> <Parent->Name>( <Params> ): <InitializerList>
<Specs> <Parent->Name>( <Params> ) <InlineCmt>
: <InitializerList>
{
<Body>
}

2
docs/Parsing.md
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@ -67,7 +67,6 @@ Adding your own exceptions is possible by simply modifying the parser to allow f
*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.
@ -80,4 +79,3 @@ The lexing and parsing takes shortcuts from whats expected in the standard.
* 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.

1
docs/Readme.md
View File

@ -42,6 +42,7 @@ Otherwise the library is free of any templates.
**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.

2
gencpp.10x
View File

@ -19,7 +19,7 @@
<DebugCommand>pwsh ./scripts/build.ps1</DebugCommand>
<ExePathCommand>./test/gen/build/gencpp.exe</ExePathCommand>
<DebugSln></DebugSln>
<UseVisualStudioEnvBat>false</UseVisualStudioEnvBat>
<UseVisualStudioEnvBat>true</UseVisualStudioEnvBat>
<Configurations>
<Configuration>Debug</Configuration>
<Configuration>Release</Configuration>

5
project/Readme.md
View File

@ -53,3 +53,8 @@ Names or Content fields are interned strings and thus showed be cached using `ge
The library has its code segmented into component files, use it to help create a derived version without needing to have to rewrite a generated file directly or build on top of the header via composition or inheritance.
The parser is documented under `docs/Parsing.md` and `docs/Parser_Algo.md`.
## A note on compilation and runtime generation speed
The library is designed to be fast to compile and generate code at runtime as fast as resonable possible on a debug build.
Its recommended that your metaprogam be compiled using a single translation unit (unity build).

2
project/bootstrap.cpp
View File

@ -148,7 +148,7 @@ int gen_main()
CodeBody gen_component_header = def_global_body( args(
def_preprocess_cond( PreprocessCond_IfDef, txt("GEN_INTELLISENSE_DIRECTIVES") ),
pragma_once,
def_include(txt("types.hpp")),
def_include(txt("components/types.hpp")),
preprocess_endif,
fmt_newline,
untyped_str( to_str(generation_notice) )

148
project/components/ast.cpp
View File

@ -11,7 +11,6 @@ char const* AST::debug_str()
{
String result = String::make_reserve( GlobalAllocator, kilobytes(1) );
#if 1
if ( Parent )
result.append_fmt( "\n\tParent : %S %S", Parent->type_str(), Name ? Name : "" );
else
@ -20,7 +19,6 @@ char const* AST::debug_str()
result.append_fmt( "\n\tName : %S", Name ? Name : "Null" );
result.append_fmt( "\n\tType : %S", type_str() );
result.append_fmt( "\n\tModule Flags : %S", to_str( ModuleFlags ) );
result.append_fmt( "\n\tToken : %d", Token );
switch ( Type )
{
@ -71,6 +69,19 @@ char const* AST::debug_str()
result.append_fmt( "\n\tBody : %S", Body ? Body->debug_str() : "Null" );
break;
case Class_Fwd:
case Struct_Fwd:
if ( Prev )
result.append_fmt( "\n\tPrev: %S %S", Prev->type_str(), Prev->Name );
if ( Next )
result.append_fmt( "\n\tNext: %S %S", Prev->type_str(), Prev->Name );
result.append_fmt( "\n\tInlineCmd : %S", InlineCmt ? InlineCmt->Content : "Null" );
result.append_fmt( "\n\tAttributes : %S", Attributes ? Attributes->to_string() : "Null" );
result.append_fmt( "\n\tParentAccess: %s", ParentType ? to_str( ParentAccess ) : "No Parent" );
result.append_fmt( "\n\tParentType : %s", ParentType ? ParentType->type_str() : "Null" );
break;
case Constructor:
if ( Prev )
result.append_fmt( "\n\tPrev: %S %S", Prev->type_str(), Prev->Name );
@ -84,6 +95,18 @@ char const* AST::debug_str()
result.append_fmt( "\n\tBody : %S", Body ? Body->debug_str() : "Null" );
break;
case Constructor_Fwd:
if ( Prev )
result.append_fmt( "\n\tPrev: %S %S", Prev->type_str(), Prev->Name );
if ( Next )
result.append_fmt( "\n\tNext: %S %S", Prev->type_str(), Prev->Name );
result.append_fmt( "\n\tInlineCmt : %S", InlineCmt ? InlineCmt->Content : "Null" );
result.append_fmt( "\n\tSpecs : %S", Specs ? Specs->to_string() : "Null" );
result.append_fmt( "\n\tInitializerList: %S", InitializerList ? InitializerList->to_string() : "Null" );
result.append_fmt( "\n\tParams : %S", Params ? Params->to_string() : "Null" );
break;
case Destructor:
if ( Prev )
result.append_fmt( "\n\tPrev: %S %S", Prev->type_str(), Prev->Name );
@ -95,7 +118,11 @@ char const* AST::debug_str()
result.append_fmt( "\n\tBody : %S", Body ? Body->debug_str() : "Null" );
break;
case Destructor_Fwd:
break;
case Enum:
case Enum_Class:
if ( Prev )
result.append_fmt( "\n\tPrev: %S %S", Prev->type_str(), Prev->Name );
if ( Next )
@ -107,6 +134,10 @@ char const* AST::debug_str()
result.append_fmt( "\n\tBody : %S", Body ? Body->debug_str() : "Null" );
break;
case Enum_Class_Fwd:
break;
case Extern_Linkage:
case Namespace:
if ( Prev )
@ -275,7 +306,6 @@ char const* AST::debug_str()
result.append_fmt( "\n\tNextVar : %S", NextVar ? NextVar->debug_str() : "Null" );
break;
}
#endif
return result;
}
@ -334,43 +364,37 @@ String AST::to_string()
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
result.append( "export " );
if ( Attributes || ParentType )
result.append( "class " );
if ( Attributes )
{
result.append( "class " );
result.append_fmt( "%S ", Attributes->to_string() );
}
if ( Attributes )
if ( ParentType )
{
char const* access_level = to_str( ParentAccess );
result.append_fmt( "%S : %s %S", Name, access_level, ParentType );
CodeType interface = ParentType->Next->cast< CodeType >();
if ( interface )
result.append( "\n" );
while ( interface )
{
result.append_fmt( "%S ", Attributes->to_string() );
}
if ( ParentType )
{
char const* access_level = to_str( ParentAccess );
result.append_fmt( "%S : %s %S", Name, access_level, ParentType );
CodeType interface = ParentType->Next->cast< CodeType >();
if ( interface )
result.append( "\n" );
while ( interface )
{
result.append_fmt( ", %S", interface.to_string() );
interface = interface->Next ? interface->Next->cast< CodeType >() : Code { nullptr };
}
result.append_fmt( "\n{\n%S\n}", Body->to_string() );
}
else
{
result.append_fmt( "%S \n{\n%S\n}", Name, Body->to_string() );
result.append_fmt( ", %S", interface.to_string() );
interface = interface->Next ? interface->Next->cast< CodeType >() : Code { nullptr };
}
}
else
if ( InlineCmt )
{
result.append_fmt( "class %S\n{\n%S\n}", Name, Body->to_string() );
result.append_fmt( " // %S", InlineCmt->Content );
}
result.append_fmt( "\n{\n%S\n}", Body->to_string() );
if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
result.append(";\n");
}
@ -409,6 +433,9 @@ String AST::to_string()
if ( InitializerList )
result.append_fmt( " : %S", InitializerList->to_string() );
if ( InlineCmt )
result.append_fmt( " // %S", InlineCmt->Content );
result.append_fmt( "\n{\n%S\n}\n", Body->to_string() );
}
break;
@ -930,56 +957,39 @@ String AST::to_string()
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
result.append( "export " );
if ( Name == nullptr)
result.append( "struct " );
if ( Attributes )
{
result.append_fmt( "struct\n{\n%S\n};\n", Body->to_string() );
break;
result.append_fmt( "%S ", Attributes->to_string() );
}
if ( Attributes || ParentType )
if ( ParentType )
{
result.append( "struct " );
char const* access_level = to_str( ParentAccess );
if ( Attributes )
result.append_fmt( "%S ", Attributes->to_string() );
result.append_fmt( "%S : %s %S", Name, access_level, ParentType );
if ( ParentType )
CodeType interface = ParentType->Next->cast< CodeType >();
if ( interface )
result.append( "\n" );
while ( interface )
{
char const* access_level = to_str( ParentAccess );
result.append_fmt( "%S : %s %S", Name, access_level, ParentType );
CodeType interface = ParentType->Next->cast< CodeType >();
if ( interface )
result.append( "\n" );
while ( interface )
{
result.append_fmt( ", %S", interface.to_string() );
interface = interface->Next ? interface->Next->cast< CodeType >() : Code { nullptr };
}
result.append_fmt( "\n{\n%S\n}", Body->to_string() );
}
else
{
if ( Name )
result.append_fmt( "%S \n{\n%S\n}", Name, Body->to_string() );
result.append_fmt( ", %S", interface.to_string() );
interface = interface->Next ? interface->Next->cast< CodeType >() : Code { nullptr };
}
}
else
if ( InlineCmt )
{
result.append_fmt( "struct %S\n{\n%S\n}", Name, Body->to_string() );
result.append_fmt( " // %S", InlineCmt->Content );
}
result.append_fmt( "\n{\n%S\n}", Body->to_string() );
if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
{
if ( InlineCmt )
result.append_fmt("; %S", InlineCmt->Content );
else
result.append(";\n");
}
result.append(";\n");
}
break;

41
project/components/ast.hpp
View File

@ -67,6 +67,11 @@ struct CodeUnion;
struct CodeUsing;
struct CodeVar;
// namespace Parser
// {
// struct Token;
// }
/*
AST* wrapper
- Not constantly have to append the '*' as this is written often..
@ -82,7 +87,7 @@ struct Code
static Code Invalid;
# pragma endregion Statics
# define Using_Code( Typename ) \
# define Using_Code( Typename ) \
char const* debug_str(); \
Code duplicate(); \
bool is_equal( Code other ); \
@ -108,7 +113,7 @@ struct Code
return ast;
}
Code& operator ++();
Code& operator*()
auto& operator*()
{
return *this;
}
@ -157,7 +162,7 @@ struct Code_POD
static_assert( sizeof(Code) == sizeof(Code_POD), "ERROR: Code is not POD" );
// Desired width of the AST data structure.
constexpr u32 AST_POD_Size = 128;
constexpr int AST_POD_Size = 128;
/*
Simple AST POD with functionality to seralize into C++ syntax.
@ -214,17 +219,20 @@ struct AST
# pragma endregion Member Functions
constexpr static
uw ArrSpecs_Cap =
int ArrSpecs_Cap =
#if 1
(
AST_POD_Size
- sizeof(AST*) * 4
- sizeof(StringCached)
- sizeof(CodeT)
- sizeof(void*) * 4
// - sizeof(Parser::Token*)
// - sizeof(AST*)
- sizeof(void*)
- sizeof(int)
- sizeof(ModuleFlag)
- sizeof(u32)
- sizeof(s32)
- sizeof(int)
)
/ sizeof(SpecifierT); // -1 for 4 extra bytes
#endif
union {
struct
@ -251,13 +259,13 @@ struct AST
};
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.
AST* SpecsFuncSuffix; // Only used with typenames, to store the function suffix if typename is function signature. ( May not be needed )
};
};
StringCached Content; // Attributes, Comment, Execution, Include
struct {
SpecifierT ArrSpecs[AST::ArrSpecs_Cap]; // Specifiers
AST* NextSpecs; // Specifiers
AST* NextSpecs; // Specifiers; If ArrSpecs is full, then NextSpecs is used.
};
};
union {
@ -269,6 +277,7 @@ struct AST
AST* Next;
AST* Back;
};
// Parser::Token* Token; // Reference to starting token, only avaialble if it was derived from parsing.
AST* Parent;
StringCached Name;
CodeT Type;
@ -280,7 +289,6 @@ struct AST
AccessSpec ParentAccess;
s32 NumEntries;
};
s32 Token; // Handle to the token, stored in the CodeFile (Otherwise unretrivable)
};
struct AST_POD
@ -310,13 +318,13 @@ struct AST_POD
};
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.
AST* SpecsFuncSuffix; // Only used with typenames, to store the function suffix if typename is function signature. ( May not be needed )
};
};
StringCached Content; // Attributes, Comment, Execution, Include
struct {
SpecifierT ArrSpecs[AST::ArrSpecs_Cap]; // Specifiers
AST* NextSpecs; // Specifiers
AST* NextSpecs; // Specifiers; If ArrSpecs is full, then NextSpecs is used.
};
};
union {
@ -328,6 +336,7 @@ struct AST_POD
AST* Next;
AST* Back;
};
// Parser::Token* Token; // Reference to starting token, only avaialble if it was derived from parsing.
AST* Parent;
StringCached Name;
CodeT Type;
@ -339,9 +348,11 @@ struct AST_POD
AccessSpec ParentAccess;
s32 NumEntries;
};
s32 Token; // Handle to the token, stored in the CodeFile (Otherwise unretrivable)
};
constexpr int specifierT_size = sizeof(SpecifierT);
constexpr int AST_SIZE = sizeof(AST);
// Its intended for the AST to have equivalent size to its POD.
// All extra functionality within the AST namespace should just be syntatic sugar.
static_assert( sizeof(AST) == sizeof(AST_POD), "ERROR: AST IS NOT POD" );

74
project/components/ast_types.hpp
View File

@ -15,14 +15,14 @@ struct AST_Body
char _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap + sizeof(AST*) ];
Code Front;
Code Back;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) ];
s32 NumEntries;
s32 Token;
};
static_assert( sizeof(AST_Body) == sizeof(AST), "ERROR: AST_Filtered is not the same size as AST");
static_assert( sizeof(AST_Body) == sizeof(AST), "ERROR: AST_Body is not the same size as AST");
struct AST_Attributes
{
@ -32,11 +32,11 @@ struct AST_Attributes
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Attributes) == sizeof(AST), "ERROR: AST_Attributes is not the same size as AST");
@ -48,11 +48,11 @@ struct AST_Comment
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Comment) == sizeof(AST), "ERROR: AST_Comment is not the same size as AST");
@ -73,12 +73,12 @@ struct AST_Class
};
CodeType Prev;
CodeType Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
AccessSpec ParentAccess;
s32 Token;
};
static_assert( sizeof(AST_Class) == sizeof(AST), "ERROR: AST_Class is not the same size as AST");
@ -99,11 +99,11 @@ struct AST_Constructor
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
char _PAD_NAME_[ sizeof(StringCached) ];
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Constructor) == sizeof(AST), "ERROR: AST_Constructor is not the same size as AST");
@ -115,11 +115,11 @@ struct AST_Define
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Define) == sizeof(AST), "ERROR: AST_Define is not the same size as AST");
@ -139,11 +139,11 @@ struct AST_Destructor
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
char _PAD_NAME_[ sizeof(StringCached) ];
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Destructor) == sizeof(AST), "ERROR: AST_Destructor is not the same size as AST");
@ -164,12 +164,12 @@ struct AST_Enum
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
char _PAD_UNUSED_[ sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Enum) == sizeof(AST), "ERROR: AST_Enum is not the same size as AST");
@ -181,11 +181,11 @@ struct AST_Exec
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Exec) == sizeof(AST), "ERROR: AST_Exec is not the same size as AST");
@ -202,11 +202,11 @@ struct AST_Extern
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Extern) == sizeof(AST), "ERROR: AST_Extern is not the same size as AST");
@ -218,11 +218,11 @@ struct AST_Include
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Include) == sizeof(AST), "ERROR: AST_Include is not the same size as AST");
@ -240,11 +240,11 @@ struct AST_Friend
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Friend) == sizeof(AST), "ERROR: AST_Friend is not the same size as AST");
@ -264,13 +264,13 @@ struct AST_Fn
};
};
Code Prev;
Code Parent;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
char _PAD_UNUSED_[ sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Fn) == sizeof(AST), "ERROR: AST_Fn is not the same size as AST");
@ -279,12 +279,12 @@ struct AST_Module
char _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap + sizeof(AST*) ];
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
char _PAD_UNUSED_[ sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Module) == sizeof(AST), "ERROR: AST_Module is not the same size as AST");
@ -300,12 +300,12 @@ struct AST_NS
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
char _PAD_UNUSED_[ sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_NS) == sizeof(AST), "ERROR: AST_NS is not the same size as AST");
@ -324,14 +324,14 @@ struct AST_Operator
char _PAD_PROPERTIES_ [ sizeof(AST*) ];
};
};
Code Prev;
Code Next;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
OperatorT Op;
s32 Token;
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
OperatorT Op;
};
static_assert( sizeof(AST_Operator) == sizeof(AST), "ERROR: AST_Operator is not the same size as AST");
@ -352,11 +352,11 @@ struct AST_OpCast
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_OpCast) == sizeof(AST), "ERROR: AST_OpCast is not the same size as AST");
@ -375,12 +375,12 @@ struct AST_Param
};
CodeParam Last;
CodeParam Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) ];
s32 NumEntries;
s32 Token;
};
static_assert( sizeof(AST_Param) == sizeof(AST), "ERROR: AST_Param is not the same size as AST");
@ -392,11 +392,11 @@ struct AST_Pragma
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Pragma) == sizeof(AST), "ERROR: AST_Pragma is not the same size as AST");
@ -408,11 +408,11 @@ struct AST_PreprocessCond
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) + sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_PreprocessCond) == sizeof(AST), "ERROR: AST_PreprocessCond is not the same size as AST");
@ -422,12 +422,12 @@ struct AST_Specifiers
CodeSpecifiers NextSpecs;
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) ];
s32 NumEntries;
s32 Token;
};
static_assert( sizeof(AST_Specifiers) == sizeof(AST), "ERROR: AST_Specifier is not the same size as AST");
@ -448,12 +448,12 @@ struct AST_Struct
};
CodeType Prev;
CodeType Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
AccessSpec ParentAccess;
s32 Token;
};
static_assert( sizeof(AST_Struct) == sizeof(AST), "ERROR: AST_Struct is not the same size as AST");
@ -471,12 +471,12 @@ struct AST_Template
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
char _PAD_UNUSED_[ sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Template) == sizeof(AST), "ERROR: AST_Template is not the same size as AST");
@ -497,12 +497,12 @@ struct AST_Type
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
char _PAD_UNUSED_[ sizeof(ModuleFlag) ];
b32 IsParamPack;
s32 Token;
};
static_assert( sizeof(AST_Type) == sizeof(AST), "ERROR: AST_Type is not the same size as AST");
@ -520,12 +520,12 @@ struct AST_Typedef
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
b32 IsFunction;
s32 Token;
};
static_assert( sizeof(AST_Typedef) == sizeof(AST), "ERROR: AST_Typedef is not the same size as AST");
@ -544,12 +544,12 @@ struct AST_Union
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
char _PAD_UNUSED_[ sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Union) == sizeof(AST), "ERROR: AST_Union is not the same size as AST");
@ -568,12 +568,12 @@ struct AST_Using
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
char _PAD_UNUSED_[ sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Using) == sizeof(AST), "ERROR: AST_Using is not the same size as AST");
@ -594,12 +594,12 @@ struct AST_Var
};
Code Prev;
Code Next;
Parser::Token* Token;
Code Parent;
StringCached Name;
CodeT Type;
ModuleFlag ModuleFlags;
char _PAD_UNUSED_[ sizeof(u32) ];
s32 Token;
};
static_assert( sizeof(AST_Var) == sizeof(AST), "ERROR: AST_Var is not the same size as AST");

2
project/components/gen/ecode.hpp
View File

@ -1,6 +1,6 @@
#ifdef GEN_INTELLISENSE_DIRECTIVES
#pragma once
#include "types.hpp"
#include "components/Types.hpp"
#endif
// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)

2
project/components/gen/eoperator.hpp
View File

@ -1,6 +1,6 @@
#ifdef GEN_INTELLISENSE_DIRECTIVES
#pragma once
#include "types.hpp"
#include "components/types.hpp"
#endif
// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)

2
project/components/gen/especifier.hpp
View File

@ -1,6 +1,6 @@
#ifdef GEN_INTELLISENSE_DIRECTIVES
#pragma once
#include "types.hpp"
#include "components/types.hpp"
#endif
// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)

18
project/components/interface.cpp
View File

@ -419,15 +419,15 @@ Code make_code()
// mem_set( result.ast, 0, sizeof(AST) );
result->Type = ECode::Invalid;
result->Content = { nullptr };
result->Prev = { nullptr };
result->Next = { nullptr };
result->Parent = { nullptr };
result->Name = { nullptr };
result->Type = ECode::Invalid;
result->ModuleFlags = ModuleFlag::Invalid;
result->NumEntries = 0;
result->Token = -1;
result->Content = { nullptr };
result->Prev = { nullptr };
result->Next = { nullptr };
result->Token = nullptr;
result->Parent = { nullptr };
result->Name = { nullptr };
result->Type = ECode::Invalid;
result->ModuleFlags = ModuleFlag::Invalid;
result->NumEntries = 0;
return result;
}

24
project/components/interface.parsing.cpp
View File

@ -6,6 +6,18 @@
namespace Parser
{
enum TokFlags : u32
{
TF_Operator = bit(0),
TF_Assign = bit(0),
TF_Preprocess = bit(1),
TF_Comment = bit(2),
TF_Attribute = bit(3),
TF_AccessSpecifier = bit(4),
TF_Specifier = bit(5),
TF_EndDefinition = bit(6), // Either ; or }
};
struct Token
{
char const* Text;
@ -251,11 +263,6 @@ namespace Parser
return true;
}
enum TokFlags : u32
{
IsAssign = bit(0),
};
global Array<Token> Tokens;
neverinline
@ -1638,6 +1645,7 @@ CodeAttributes parse_attributes()
{
eat( TokType::Attribute_Open);
start = currtok;
while ( left && currtok.Type != TokType::Attribute_Close )
{
eat( currtok.Type );
@ -1653,6 +1661,7 @@ CodeAttributes parse_attributes()
eat(TokType::Capture_Start);
eat(TokType::Capture_Start);
start = currtok;
while ( left && currtok.Type != TokType::Capture_End )
{
eat(currtok.Type);
@ -1669,6 +1678,7 @@ CodeAttributes parse_attributes()
eat( TokType::Decl_MSVC_Attribute );
eat( TokType::Capture_Start);
start = currtok;
while ( left && currtok.Type != TokType::Capture_End )
{
eat(currtok.Type);
@ -1697,6 +1707,7 @@ CodeAttributes parse_attributes()
result->Type = ECode::PlatformAttributes;
result->Name = get_cached_string( name_stripped );
result->Content = result->Name;
// result->Token =
return (CodeAttributes) result;
}
@ -1717,6 +1728,7 @@ CodeComment parse_comment()
result->Type = ECode::Comment;
result->Content = get_cached_string( currtok_noskip );
result->Name = result->Content;
// result->Token = currtok_noskip;
eat( TokType::Comment );
Context.pop();
@ -5052,7 +5064,7 @@ CodeType parse_type( bool* typedef_is_function )
CodeType
result = (CodeType) make_code();
result->Type = Typename;
result->Token = Context.Scope->Start;
// result->Token = Context.Scope->Start;
// Need to wait until were using the new parsing method to do this.
String name_stripped = strip_formatting( name, strip_formatting_dont_preserve_newlines );

9
project/components/types.hpp
View File

@ -41,6 +41,15 @@ char const* to_str( AccessSpec type )
return lookup[ (u32)type ];
}
enum CodeFlag : u32
{
FunctionType = bit(0),
ParamPack = bit(1),
Module_Export = bit(2),
Module_Import = bit(3),
};
// Used to indicate if enum definitoin is an enum class or regular enum.
enum class EnumT : u8
{

2
project/dependencies/debug.hpp
View File

@ -1,4 +1,4 @@
#ifdef GEN_INTELLISENSE_DIRECTIVESj
#ifdef GEN_INTELLISENSE_DIRECTIVES
# pragma once
# include "basic_types.hpp"
#endif

48
scripts/build.ci.ps1
View File

@ -113,6 +113,39 @@ function run-linker
}
}
function run-compile-and-link
{
param( $vendor, $unit, $compiler_args, $linker_args )
write-host "`Compiling & Linking $unit"
write-host "Compiler config:"
$compiler_args | ForEach-Object {
write-host $_ -ForegroundColor Cyan
}
write-host "Linker config:"
$linker_args | ForEach-Object {
write-host $_ -ForegroundColor Cyan
}
$time_taken = Measure-Command {
& $vendor $compiler_args $linker_args 2>&1 | ForEach-Object {
$color = 'White'
switch ($_){
{ $_ -match "error" } { $color = 'Red' ; break }
{ $_ -match "warning" } { $color = 'Yellow'; break }
}
write-host `t $_ -ForegroundColor $color
}
}
# if ( Test-Path($binary) ) {
# write-host "$binary compile & link finished in $($time_taken.TotalMilliseconds) ms"
# }
# else {
# write-host "Compile & Link failed for $binary" -ForegroundColor Red
# }
}
if ( $vendor -match "clang" )
{
# https://clang.llvm.org/docs/ClangCommandLineReference.html
@ -173,7 +206,8 @@ if ( $vendor -match "clang" )
$flag_wall,
$flag_preprocess_non_intergrated,
( $flag_define + 'GEN_TIME' ),
( $flag_path_output + $object ),
# ( $flag_path_output + $object ),
( $flag_path_output + $executable )
( $flag_include + $includes )
)
if ( $release -eq $false ) {
@ -188,8 +222,8 @@ if ( $vendor -match "clang" )
# $compiler_args += $flag_preprocess
$compiler_args += $flag_compile, $unit
run-compiler $compiler $unit $compiler_args
# $compiler_args += $flag_compile, $unit
# run-compiler $compiler $unit $compiler_args
$linker_args = @(
$flag_link_win_subsystem_console,
@ -207,8 +241,12 @@ if ( $vendor -match "clang" )
$linker_args += $_ + '.lib'
}
$linker_args += $object
run-linker $linker $executable $linker_args
# $linker_args += $object
# run-linker $linker $executable $linker_args
$compiler_args += $unit
# $linker_args += $object
run-compile-and-link $compiler $unit $compiler_args
}
$compiler = 'clang++'