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Reorganization of parser, refactor of parse_type( bool* ) and progression of parser docs

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Wanted to make parser implementation easier to sift through, so I emphasized alphabetical order more.

Since I couldn't just strip whitespace from typenames I decided to make the parse_type more aware of the typename's components if it was a function signature.
This ofc lead to the dark & damp hell that is parsing typenames.

Also made initial implementation to support parsing decltype within a typename signature..

The test failure for the singleheader is still a thing, these changes have not addressed that.
This commit is contained in:
Edward R. Gonzalez
2023-09-05 01:44:04 -04:00
parent 3868e1e811
commit 3e249d9bc5
10 changed files with 1752 additions and 1380 deletions
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47
project/components/ast.hpp
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@ -6,11 +6,6 @@
#include "gen/especifier.hpp"
#endif
namespace Parser
{
struct Token;
}
struct AST;
struct AST_Body;
struct AST_Attributes;
@ -234,12 +229,15 @@ struct AST
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* InlineCmt; // Class, Constructor, Destructor, Enum, Friend, Functon, Operator, OpCast, Struct, Typedef, Using, Variable
AST* SpecsFuncSuffix; // Only used with typenames, to store the function suffix if typename is function signature.
};
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
AST* ParentType; // Class, Struct, ParentType->Next has a possible list of interfaces.
AST* ReturnType; // Function, Operator
AST* UnderlyingType; // Enum, Typedef
AST* ValueType; // Parameter, Variable
@ -249,13 +247,13 @@ struct AST
AST* Params; // Constructor, Function, Operator, Template
};
union {
AST* ArrExpr; // Typename
AST* Body; // Class, Constructr, Destructor, Enum, Function, Namespace, Struct, Union
AST* Declaration; // Friend, Template
AST* Value; // Parameter, Variable
AST* ArrExpr; // Typename
AST* Body; // Class, Constructr, Destructor, Enum, Function, Namespace, Struct, Union
AST* Declaration; // Friend, Template
AST* Value; // Parameter, Variable
};
};
StringCached Content; // Attributes, Comment, Execution, Include
StringCached Content; // Attributes, Comment, Execution, Include
SpecifierT ArrSpecs[AST::ArrSpecs_Cap]; // Specifiers
};
union {
@ -286,12 +284,15 @@ struct AST_POD
union {
struct
{
AST* InlineCmt; // Class, Constructor, Destructor, Enum, Friend, Functon, Operator, OpCast, Struct, Typedef, Using, Variable
AST* Attributes; // Class, Enum, Function, Struct, Typename, Union, Using, Variable
AST* Specs; // Function, Operator, Typename, Variable
union {
AST* InlineCmt; // Class, Constructor, Destructor, Enum, Friend, Functon, Operator, OpCast, Struct, Typedef, Using, Variable
AST* SpecsFuncSuffix; // Only used with typenames, to store the function suffix if typename is function signature.
};
AST* Attributes; // Class, Enum, Function, Struct, Typename, Union, Using, Variable
AST* Specs; // Function, Operator, Typename, Variable
union {
AST* InitializerList; // Constructor
AST* ParentType; // Class, Struct
AST* ParentType; // Class, Struct, ParentType->Next has a possible list of interfaces.
AST* ReturnType; // Function, Operator
AST* UnderlyingType; // Enum, Typedef
AST* ValueType; // Parameter, Variable
@ -301,13 +302,13 @@ struct AST_POD
AST* Params; // Function, Operator, Template
};
union {
AST* ArrExpr; // Type Symbol
AST* Body; // Class, Constructr, Destructor, Enum, Function, Namespace, Struct, Union
AST* Declaration; // Friend, Template
AST* Value; // Parameter, Variable
AST* ArrExpr; // Type Symbol
AST* Body; // Class, Constructr, Destructor, Enum, Function, Namespace, Struct, Union
AST* Declaration; // Friend, Template
AST* Value; // Parameter, Variable
};
};
StringCached Content; // Attributes, Comment, Execution, Include
StringCached Content; // Attributes, Comment, Execution, Include
SpecifierT ArrSpecs[AST::ArrSpecs_Cap]; // Specifiers
};
union {