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member proc usage reductions on CodeTypes complete (Typedef, Union, Using, Var)

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proceeding to finalize the AST interface reductions...
This commit is contained in:
Edward R. Gonzalez 2024-12-02 18:58:07 -05:00
parent 05e65aa464
commit defe42c15c
4 changed files with 154 additions and 202 deletions
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10
project/components/ast.cpp
View File

@ -557,7 +557,7 @@ void to_string( AST* self, String* result )
break;
case Typedef:
cast(CodeTypedef, {self}).to_string( * result );
to_string(cast(CodeTypedef, {self}), result );
break;
case Typename:
@ -565,19 +565,19 @@ void to_string( AST* self, String* result )
break;
case Union:
cast(CodeUnion, {self}).to_string( * result );
to_string( cast(CodeUnion, {self}), result );
break;
case Using:
cast(CodeUsing, {self}).to_string( * result );
to_string(cast(CodeUsing, {self}), result );
break;
case Using_Namespace:
cast(CodeUsing, {self}).to_string_ns( * result );
to_string_ns(cast(CodeUsing, {self}), result );
break;
case Variable:
cast(CodeVar, {self}).to_string( * result );
to_string(cast(CodeVar, {self}), result );
break;
case Enum_Body:

67
project/components/ast.hpp
View File

@ -264,7 +264,6 @@ struct Code_POD
{
AST* ast;
};
static_assert( sizeof(Code) == sizeof(Code_POD), "ERROR: Code is not POD" );
// Desired width of the AST data structure.
@ -421,73 +420,9 @@ struct AST
};
};
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, 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; // Parameter
AST* BitfieldSize; // Variable (Class/Struct Data Member)
AST* Params; // Constructor, Function, Operator, Template, Typename
};
union {
AST* ArrExpr; // Typename
AST* Body; // Class, Constructr, Destructor, Enum, Friend, 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* SuffixSpecs; // Only used with typenames, to store the function suffix if typename is function signature. ( May not be needed )
AST* PostNameMacro; // Only used with parameters for specifically UE_REQUIRES (Thanks Unreal)
};
};
StringCached Content; // Attributes, Comment, Execution, Include
struct {
SpecifierT ArrSpecs[AST_ArrSpecs_Cap]; // Specifiers
AST* NextSpecs; // Specifiers; If ArrSpecs is full, then NextSpecs is used.
};
};
union {
AST* Prev;
AST* Front;
AST* Last;
};
union {
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;
CodeFlag CodeFlags;
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 VarConstructorInit; // Used by variables to know that initialization is using a constructor expression instead of an assignment expression.
};
};
// 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" );
static_assert( sizeof(AST_POD) == AST_POD_Size, "ERROR: AST POD is not size of AST_POD_Size" );
static_assert( sizeof(AST) == AST_POD_Size, "ERROR: AST POD is not size of AST_POD_Size" );
// Used when the its desired when omission is allowed in a definition.
#define NoCode { nullptr }

240
project/components/code_serialization.cpp
View File

@ -1093,46 +1093,46 @@ void to_string(CodeTemplate self, String* result )
append_fmt( result, "template<>\n%S", GEN_NS to_string(self->Declaration) );
}
String CodeTypedef::to_string()
String to_string(CodeTypedef self)
{
String result = string_make( GlobalAllocator, "" );
to_string( result );
to_string( self, & result );
return result;
}
void CodeTypedef::to_string( String& result )
void to_string(CodeTypedef self, String* result )
{
if ( bitfield_is_equal( u32, ast->ModuleFlags, ModuleFlag_Export ))
append( & result, "export " );
if ( bitfield_is_equal( u32, self->ModuleFlags, ModuleFlag_Export ))
append( result, "export " );
append( & result, "typedef ");
append( result, "typedef ");
// Determines if the typedef is a function typename
if ( ast->UnderlyingType->ReturnType )
append( & result, GEN_NS to_string(ast->UnderlyingType) );
if ( self->UnderlyingType->ReturnType )
append( result, GEN_NS to_string(self->UnderlyingType) );
else
append_fmt( & result, "%S %S", GEN_NS to_string(ast->UnderlyingType), ast->Name );
append_fmt( result, "%S %S", GEN_NS to_string(self->UnderlyingType), self->Name );
if ( ast->UnderlyingType->Type == ECode::Typename && ast->UnderlyingType->ArrExpr )
if ( self->UnderlyingType->Type == ECode::Typename && self->UnderlyingType->ArrExpr )
{
append_fmt( & result, "[ %S ];", GEN_NS to_string(ast->UnderlyingType->ArrExpr) );
append_fmt( result, "[ %S ];", GEN_NS to_string(self->UnderlyingType->ArrExpr) );
AST* next_arr_expr = ast->UnderlyingType->ArrExpr->Next;
AST* next_arr_expr = self->UnderlyingType->ArrExpr->Next;
while ( next_arr_expr )
{
append_fmt( & result, "[ %S ];", GEN_NS to_string(next_arr_expr) );
append_fmt( result, "[ %S ];", GEN_NS to_string(next_arr_expr) );
next_arr_expr = next_arr_expr->Next;
}
}
else
{
append( & result, ";" );
append( result, ";" );
}
if ( ast->InlineCmt )
append_fmt( & result, " %S", ast->InlineCmt->Content);
if ( self->InlineCmt )
append_fmt( result, " %S", self->InlineCmt->Content);
else
append( & result, "\n");
append( result, "\n");
}
String to_string(CodeType self)
@ -1188,235 +1188,235 @@ void to_string(CodeType self, String* result )
append( result, "...");
}
String CodeUnion::to_string()
String to_string(CodeUnion self)
{
String result = string_make( GlobalAllocator, "" );
to_string( result );
to_string( self, & result );
return result;
}
void CodeUnion::to_string( String& result )
void to_string(CodeUnion self, String* result )
{
if ( bitfield_is_equal( u32, ast->ModuleFlags, ModuleFlag_Export ))
append( & result, "export " );
if ( bitfield_is_equal( u32, self->ModuleFlags, ModuleFlag_Export ))
append( result, "export " );
append( & result, "union " );
append( result, "union " );
if ( ast->Attributes )
append_fmt( & result, "%S ",GEN_NS to_string(ast->Attributes) );
if ( self->Attributes )
append_fmt( result, "%S ",GEN_NS to_string(self->Attributes) );
if ( ast->Name )
if ( self->Name )
{
append_fmt( & result, "%S\n{\n%S\n}"
, ast->Name
, GEN_NS to_string(ast->Body)
append_fmt( result, "%S\n{\n%S\n}"
, self->Name
, GEN_NS to_string(self->Body)
);
}
else
{
// Anonymous union
append_fmt( & result, "\n{\n%S\n}"
, GEN_NS to_string(ast->Body)
append_fmt( result, "\n{\n%S\n}"
, GEN_NS to_string(self->Body)
);
}
if ( ast->Parent.ast == nullptr || ( ast->Parent->Type != ECode::Typedef && ast->Parent->Type != ECode::Variable ) )
append( & result, ";\n");
if ( self->Parent.ast == nullptr || ( self->Parent->Type != ECode::Typedef && self->Parent->Type != ECode::Variable ) )
append( result, ";\n");
}
String CodeUsing::to_string()
String to_string(CodeUsing self)
{
String result = string_make( GlobalAllocator, "" );
switch ( ast->Type )
switch ( self->Type )
{
using namespace ECode;
case Using:
to_string( result );
to_string( self, & result );
break;
case Using_Namespace:
to_string_ns( result );
to_string_ns( self, & result );
break;
}
return result;
}
void CodeUsing::to_string( String& result )
void to_string(CodeUsing self, String* result )
{
if ( bitfield_is_equal( u32, ast->ModuleFlags, ModuleFlag_Export ))
append( & result, "export " );
if ( bitfield_is_equal( u32, self->ModuleFlags, ModuleFlag_Export ))
append( result, "export " );
if ( ast->Attributes )
append_fmt( & result, "%S ",GEN_NS to_string(ast->Attributes) );
if ( self->Attributes )
append_fmt( result, "%S ",GEN_NS to_string(self->Attributes) );
if ( ast->UnderlyingType )
if ( self->UnderlyingType )
{
append_fmt( & result, "using %S = %S", ast->Name, GEN_NS to_string(ast->UnderlyingType) );
append_fmt( result, "using %S = %S", self->Name, GEN_NS to_string(self->UnderlyingType) );
if ( ast->UnderlyingType->ArrExpr )
if ( self->UnderlyingType->ArrExpr )
{
append_fmt( & result, "[ %S ]", GEN_NS to_string(ast->UnderlyingType->ArrExpr) );
append_fmt( result, "[ %S ]", GEN_NS to_string(self->UnderlyingType->ArrExpr) );
AST* next_arr_expr = ast->UnderlyingType->ArrExpr->Next;
AST* next_arr_expr = self->UnderlyingType->ArrExpr->Next;
while ( next_arr_expr )
{
append_fmt( & result, "[ %S ]", GEN_NS to_string(next_arr_expr) );
append_fmt( result, "[ %S ]", GEN_NS to_string(next_arr_expr) );
next_arr_expr = next_arr_expr->Next;
}
}
append( & result, ";" );
append( result, ";" );
}
else
append_fmt( & result, "using %S;", ast->Name );
append_fmt( result, "using %S;", self->Name );
if ( ast->InlineCmt )
append_fmt( & result, " %S\n", ast->InlineCmt->Content );
if ( self->InlineCmt )
append_fmt( result, " %S\n", self->InlineCmt->Content );
else
append( & result, "\n");
append( result, "\n");
}
void CodeUsing::to_string_ns( String& result )
void to_string_ns(CodeUsing self, String* result )
{
if ( ast->InlineCmt )
append_fmt( & result, "using namespace $S; %S", ast->Name, ast->InlineCmt->Content );
if ( self->InlineCmt )
append_fmt( result, "using namespace $S; %S", self->Name, self->InlineCmt->Content );
else
append_fmt( & result, "using namespace %s;\n", ast->Name );
append_fmt( result, "using namespace %s;\n", self->Name );
}
String CodeVar::to_string()
String to_string(CodeVar self)
{
String result = string_make( GlobalAllocator, "" );
to_string( result );
to_string( self, & result );
return result;
}
void CodeVar::to_string( String& result )
void to_string(CodeVar self, String* result )
{
if ( ast->Parent && ast->Parent->Type == ECode::Variable )
if ( self->Parent && self->Parent->Type == ECode::Variable )
{
// Its a comma-separated variable ( a NextVar )
if ( ast->Specs )
append_fmt( & result, "%S ", GEN_NS to_string(ast->Specs) );
if ( self->Specs )
append_fmt( result, "%S ", GEN_NS to_string(self->Specs) );
append( & result, ast->Name );
append( result, self->Name );
if ( ast->ValueType->ArrExpr )
if ( self->ValueType->ArrExpr )
{
append_fmt( & result, "[ %S ]", GEN_NS to_string(ast->ValueType->ArrExpr) );
append_fmt( result, "[ %S ]", GEN_NS to_string(self->ValueType->ArrExpr) );
AST* next_arr_expr = ast->ValueType->ArrExpr->Next;
AST* next_arr_expr = self->ValueType->ArrExpr->Next;
while ( next_arr_expr )
{
append_fmt( & result, "[ %S ]", GEN_NS to_string(next_arr_expr) );
append_fmt( result, "[ %S ]", GEN_NS to_string(next_arr_expr) );
next_arr_expr = next_arr_expr->Next;
}
}
if ( ast->Value )
if ( self->Value )
{
if ( ast->VarConstructorInit )
append_fmt( & result, "( %S ", GEN_NS to_string(ast->Value) );
if ( self->VarConstructorInit )
append_fmt( result, "( %S ", GEN_NS to_string(self->Value) );
else
append_fmt( & result, " = %S", GEN_NS to_string(ast->Value) );
append_fmt( result, " = %S", GEN_NS to_string(self->Value) );
}
// Keep the chain going...
if ( ast->NextVar )
append_fmt( & result, ", %S", ast->NextVar.to_string() );
if ( self->NextVar )
append_fmt( result, ", %S", self->NextVar.to_string() );
if ( ast->VarConstructorInit )
append( & result, " )");
if ( self->VarConstructorInit )
append( result, " )");
return;
}
if ( bitfield_is_equal( u32, ast->ModuleFlags, ModuleFlag_Export ))
append( & result, "export " );
if ( bitfield_is_equal( u32, self->ModuleFlags, ModuleFlag_Export ))
append( result, "export " );
if ( ast->Attributes || ast->Specs )
if ( self->Attributes || self->Specs )
{
if ( ast->Attributes )
append_fmt( & result, "%S ", GEN_NS to_string(ast->Specs) );
if ( self->Attributes )
append_fmt( result, "%S ", GEN_NS to_string(self->Specs) );
if ( ast->Specs )
append_fmt( & result, "%S\n", GEN_NS to_string(ast->Specs) );
if ( self->Specs )
append_fmt( result, "%S\n", GEN_NS to_string(self->Specs) );
append_fmt( & result, "%S %S", GEN_NS to_string(ast->ValueType), ast->Name );
append_fmt( result, "%S %S", GEN_NS to_string(self->ValueType), self->Name );
if ( ast->ValueType->ArrExpr )
if ( self->ValueType->ArrExpr )
{
append_fmt( & result, "[ %S ]", GEN_NS to_string(ast->ValueType->ArrExpr) );
append_fmt( result, "[ %S ]", GEN_NS to_string(self->ValueType->ArrExpr) );
AST* next_arr_expr = ast->ValueType->ArrExpr->Next;
AST* next_arr_expr = self->ValueType->ArrExpr->Next;
while ( next_arr_expr )
{
append_fmt( & result, "[ %S ]", GEN_NS to_string(next_arr_expr) );
append_fmt( result, "[ %S ]", GEN_NS to_string(next_arr_expr) );
next_arr_expr = next_arr_expr->Next;
}
}
if ( ast->BitfieldSize )
append_fmt( & result, " : %S", GEN_NS to_string(ast->BitfieldSize) );
if ( self->BitfieldSize )
append_fmt( result, " : %S", GEN_NS to_string(self->BitfieldSize) );
if ( ast->Value )
if ( self->Value )
{
if ( ast->VarConstructorInit )
append_fmt( & result, "( %S ", GEN_NS to_string(ast->Value) );
if ( self->VarConstructorInit )
append_fmt( result, "( %S ", GEN_NS to_string(self->Value) );
else
append_fmt( & result, " = %S", GEN_NS to_string(ast->Value) );
append_fmt( result, " = %S", GEN_NS to_string(self->Value) );
}
if ( ast->NextVar )
append_fmt( & result, ", %S", ast->NextVar.to_string() );
if ( self->NextVar )
append_fmt( result, ", %S", self->NextVar.to_string() );
if ( ast->VarConstructorInit )
append( & result, " )");
if ( self->VarConstructorInit )
append( result, " )");
if ( ast->InlineCmt )
append_fmt( & result, "; %S", ast->InlineCmt->Content);
if ( self->InlineCmt )
append_fmt( result, "; %S", self->InlineCmt->Content);
else
append( & result, ";\n" );
append( result, ";\n" );
return;
}
if ( ast->BitfieldSize )
append_fmt( & result, "%S %S : %S", GEN_NS to_string(ast->ValueType), ast->Name, GEN_NS to_string(ast->BitfieldSize) );
if ( self->BitfieldSize )
append_fmt( result, "%S %S : %S", GEN_NS to_string(self->ValueType), self->Name, GEN_NS to_string(self->BitfieldSize) );
else if ( ast->ValueType->ArrExpr )
else if ( self->ValueType->ArrExpr )
{
append_fmt( & result, "%S %S[ %S ]", GEN_NS to_string(ast->ValueType), ast->Name, GEN_NS to_string(ast->ValueType->ArrExpr) );
append_fmt( result, "%S %S[ %S ]", GEN_NS to_string(self->ValueType), self->Name, GEN_NS to_string(self->ValueType->ArrExpr) );
AST* next_arr_expr = ast->ValueType->ArrExpr->Next;
AST* next_arr_expr = self->ValueType->ArrExpr->Next;
while ( next_arr_expr )
{
append_fmt( & result, "[ %S ]", GEN_NS to_string(next_arr_expr) );
append_fmt( result, "[ %S ]", GEN_NS to_string(next_arr_expr) );
next_arr_expr = next_arr_expr->Next;
}
}
else
append_fmt( & result, "%S %S", GEN_NS to_string(ast->ValueType), ast->Name );
append_fmt( result, "%S %S", GEN_NS to_string(self->ValueType), self->Name );
if ( ast->Value )
if ( self->Value )
{
if ( ast->VarConstructorInit )
append_fmt( & result, "( %S ", GEN_NS to_string(ast->Value) );
if ( self->VarConstructorInit )
append_fmt( result, "( %S ", GEN_NS to_string(self->Value) );
else
append_fmt( & result, " = %S", GEN_NS to_string(ast->Value) );
append_fmt( result, " = %S", GEN_NS to_string(self->Value) );
}
if ( ast->NextVar )
append_fmt( & result, ", %S", ast->NextVar.to_string() );
if ( self->NextVar )
append_fmt( result, ", %S", self->NextVar.to_string() );
if ( ast->VarConstructorInit )
append( & result, " )");
if ( self->VarConstructorInit )
append( result, " )");
append( & result, ";" );
append( result, ";" );
if ( ast->InlineCmt )
append_fmt( & result, " %S", ast->InlineCmt->Content);
if ( self->InlineCmt )
append_fmt( result, " %S", self->InlineCmt->Content);
else
append( & result, "\n");
append( result, "\n");
}

39
project/components/code_types.hpp
View File

@ -105,11 +105,26 @@ void to_string(CodeTemplate self, String* result);
String to_string(CodeType self);
void to_string(CodeType self, String* result);
String to_string(CodeTypedef self);
void to_string(CodeTypedef self, String* result);
String to_string(CodeUnion self);
void to_string(CodeUnion self, String* result);
String to_string (CodeUsing op_cast );
void to_string (CodeUsing op_cast, String* result );
void to_string_ns(CodeUsing op_cast, String* result );
String to_string(CodeVar self);
void to_string(CodeVar self, String* result);
#pragma region Code Types
// These structs are not used at all by the C vairant.
#if ! GEN_COMPILER_C
// stati_assert( GEN_COMPILER_C, "This should not be compiled with the C-library" );
#define Verify_POD(Type) static_assert(size_of(Code##Type) == size_of(AST_##Type), "ERROR: Code##Type is not a POD")
struct CodeBody
{
#if GEN_SUPPORT_CPP_MEMBER_FEATURES
@ -897,7 +912,7 @@ struct CodeStmt_While
struct CodeTemplate
{
#if GEN_SUPPORT_CPP_MEMBER_FEATURES || 1
#if GEN_SUPPORT_CPP_MEMBER_FEATURES
Using_Code( CodeTemplate );
String to_string() { return GEN_NS to_string(* this); }
@ -927,11 +942,11 @@ struct CodeType
struct CodeTypedef
{
#if GEN_SUPPORT_CPP_MEMBER_FEATURES || 1
#if GEN_SUPPORT_CPP_MEMBER_FEATURES
Using_Code( CodeTypedef );
String to_string();
void to_string( String& result );
String to_string() { return GEN_NS to_string(* this); }
void to_string( String& result ) { return GEN_NS to_string(* this, & result); }
#endif
Using_CodeOps( CodeTypedef );
@ -945,8 +960,8 @@ struct CodeUnion
#if GEN_SUPPORT_CPP_MEMBER_FEATURES || 1
Using_Code( CodeUnion );
String to_string();
void to_string( String& result );
String to_string() { return GEN_NS to_string(* this); }
void to_string( String& result ) { return GEN_NS to_string(* this, & result); }
#endif
Using_CodeOps(CodeUnion);
@ -960,9 +975,9 @@ struct CodeUsing
#if GEN_SUPPORT_CPP_MEMBER_FEATURES || 1
Using_Code( CodeUsing );
String to_string();
void to_string( String& result );
void to_string_ns( String& result );
String to_string() { return GEN_NS to_string(* this); }
void to_string( String& result ) { return GEN_NS to_string(* this, & result); }
void to_string_ns( String& result ) { return GEN_NS to_string_ns(* this, & result); }
#endif
Using_CodeOps(CodeUsing);
@ -976,8 +991,8 @@ struct CodeVar
#if GEN_SUPPORT_CPP_MEMBER_FEATURES || 1
Using_Code( CodeVar );
String to_string();
void to_string( String& result );
String to_string() { return GEN_NS to_string(* this); }
void to_string( String& result ) { return GEN_NS to_string(* this, & result); }
#endif
Using_CodeOps(CodeVar);
@ -994,6 +1009,8 @@ struct CodeVar
void to_string_export( CodeBody body, String& result ) { return to_string_export(body, & result); };
#endif
#undef Verify_POD
#endif //if ! GEN_COMPILER_C
#pragma endregion Code Types