Added support for friend operator definitions

gen_c_library/c_library.cpp

@@ -128,12 +128,12 @@ int gen_main()
 		header.print( debug );
 
 		CodeBody parsed_memory = parse_file( project_dir "dependencies/memory.hpp" );
-		CodeBody memory        = def_body(ECode::Global_Body);
+		CodeBody memory        = def_body(CT_Global_Body);
 		for ( Code entry = parsed_memory.begin(); entry != parsed_memory.end(); ++ entry )
 		{
 			switch (entry->Type)
 			{
-				case ECode::Using:
+				case CT_Using:
 				{
 					log_fmt("REPLACE THIS MANUALLY: %S\n", entry->Name);
 					CodeUsing   using_ver   = cast(CodeUsing, entry);
@@ -142,7 +142,7 @@ int gen_main()
 					memory.append(typedef_ver);
 				}
 				break;
-				case ECode::Function_Fwd:
+				case CT_Function_Fwd:
 				{
 					CodeFn fn = cast(CodeFn, entry);
 					if ( fn->Name.is_equal(txt("free")) )
@@ -152,13 +152,13 @@ int gen_main()
 					memory.append(entry);
 				}
 				break;
-				case ECode::Function:
+				case CT_Function:
 				{
 					CodeFn fn = cast(CodeFn, entry);
-					s32 constexpr_found = fn->Specs.remove( ESpecifier::Constexpr );
+					s32 constexpr_found = fn->Specs.remove( Spec_Constexpr );
 					if (constexpr_found > -1) {
 						log_fmt("Found constexpr: %S\n", entry.to_string());
-						fn->Specs.append(ESpecifier::Inline);
+						fn->Specs.append(Spec_Inline);
 					}
 					if ( fn->Name.is_equal(txt("free")) )
 					{
@@ -167,7 +167,7 @@ int gen_main()
 					memory.append(entry);
 				}
 				break;
-				case ECode::Template:
+				case CT_Template:
 				{
 					CodeTemplate tmpl = cast(CodeTemplate, entry);
 					if ( tmpl->Declaration->Name.contains(txt("swap")))
@@ -186,14 +186,14 @@ int gen_main()
 					}
 				}
 				break;
-				case ECode::Class:
+				case CT_Class:
-				case ECode::Struct:
+				case CT_Struct:
 				{
 					CodeBody body     = cast(CodeBody, entry->Body);
 					CodeBody new_body = def_body( entry->Body->Type );
 					for ( Code body_entry = body.begin(); body_entry != body.end(); ++ body_entry ) switch
 					(body_entry->Type) {
-						case ECode::Preprocess_If:
+						case CT_Preprocess_If:
 						{
 							ignore_preprocess_cond_block(txt("GEN_SUPPORT_CPP_MEMBER_FEATURES"), body_entry, body );
 						}
@@ -208,7 +208,7 @@ int gen_main()
 					memory.append(entry);
 				}
 				break;
-				case ECode::Preprocess_If:
+				case CT_Preprocess_If:
 				{
 					b32 found = ignore_preprocess_cond_block(txt("GEN_SUPPORT_CPP_MEMBER_FEATURES"), entry, parsed_memory );
 					if (found) break;
@@ -216,7 +216,7 @@ int gen_main()
 					memory.append(entry);
 				}
 				break;
-				case ECode::Preprocess_IfDef:
+				case CT_Preprocess_IfDef:
 				{
 					b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_memory );
 					if (found) break;
@@ -224,7 +224,7 @@ int gen_main()
 					memory.append(entry);
 				}
 				break;
-				case ECode::Preprocess_Pragma:
+				case CT_Preprocess_Pragma:
 				{
 					b32 found = swap_pragma_region_implementation( txt("FixedArena"), gen_fixed_arenas, entry, memory);
 					if (found) break;
@@ -244,12 +244,12 @@ int gen_main()
 		header.print( string_ops );
 
 		CodeBody printing_parsed = parse_file( project_dir "dependencies/printing.hpp" );
-		CodeBody printing        = def_body(ECode::Global_Body);
+		CodeBody printing        = def_body(CT_Global_Body);
 		for ( Code entry = printing_parsed.begin(); entry != printing_parsed.end(); ++ entry )
 		{
 			switch (entry->Type)
 			{
-				case ECode::Preprocess_IfDef:
+				case CT_Preprocess_IfDef:
 				{
 					b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, printing_parsed );
 					if (found) break;
@@ -257,7 +257,7 @@ int gen_main()
 					printing.append(entry);
 				}
 				break;
-				case ECode::Variable:
+				case CT_Variable:
 				{
 					if (contains(entry->Name, txt("Msg_Invalid_Value")))
 					{
@@ -275,7 +275,7 @@ int gen_main()
 		}
 		header.print(dump_to_scratch_and_retireve(printing));
 
-		CodeBody containers = def_body(ECode::Global_Body);
+		CodeBody containers = def_body(CT_Global_Body);
 		{
 			containers.append( def_pragma(code(region Containers)));
 
@@ -291,24 +291,24 @@ int gen_main()
 		header.print( hashing );
 
 		CodeBody parsed_strings = parse_file( project_dir "dependencies/strings.hpp" );
-		CodeBody strings        = def_body(ECode::Global_Body);
+		CodeBody strings        = def_body(CT_Global_Body);
 		for ( Code entry = parsed_strings.begin(); entry != parsed_strings.end(); ++ entry )
 		{
 			switch (entry->Type)
 			{
-				case ECode::Preprocess_If:
+				case CT_Preprocess_If:
 				{
 					ignore_preprocess_cond_block(txt("! GEN_COMPILER_C"), entry, parsed_strings);
 				}
 				break;
 
-				case ECode::Preprocess_IfDef:
+				case CT_Preprocess_IfDef:
 				{
 					ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_strings );
 				}
 				break;
 
-				case ECode::Struct_Fwd:
+				case CT_Struct_Fwd:
 				{
 					if ( entry->Name.is_equal(txt("String")) )
 					{
@@ -322,13 +322,13 @@ int gen_main()
 				}
 				break;
 
-				case ECode::Struct:
+				case CT_Struct:
 				{
 					CodeBody body     = cast(CodeBody, entry->Body);
 					CodeBody new_body = def_body( entry->Body->Type );
 					for ( Code body_entry = body.begin(); body_entry != body.end(); ++ body_entry ) switch
 					(body_entry->Type) {
-						case ECode::Preprocess_If:
+						case CT_Preprocess_If:
 						{
 							b32 found = ignore_preprocess_cond_block(txt("! GEN_COMPILER_C"), body_entry, body );
 							if (found) break;

gen_c_library/components/memory.fixed_arena.hpp

@@ -5,7 +5,7 @@ using namespace gen;
 
 CodeBody gen_fixed_arenas()
 {
-	CodeBody result = def_body(ECode::Global_Body);
+	CodeBody result = def_body(CT_Global_Body);
 	result.append(def_pragma(txt("region FixedArena")));
 
 	char const* template_struct = stringize(

gen_c_library/components/misc.hpp

@@ -17,13 +17,13 @@ b32 ignore_preprocess_cond_block( StrC cond_sig, Code& entry_iter, CodeBody& bod
 		s32 depth = 1;
 		++ entry_iter; for(b32 continue_for = true; continue_for && entry_iter != body.end(); ) switch
 		(entry_iter->Type) {
-			case ECode::Preprocess_If:
+			case CT_Preprocess_If:
-			case ECode::Preprocess_IfDef:
+			case CT_Preprocess_IfDef:
-			case ECode::Preprocess_IfNotDef:
+			case CT_Preprocess_IfNotDef:
 				depth ++;
 			break;
 
-			case ECode::Preprocess_EndIf:
+			case CT_Preprocess_EndIf:
 			{
 				depth --;
 				if (depth == 0) {
@@ -56,7 +56,7 @@ bool swap_pragma_region_implementation( StrC region_name, SwapContentProc* swap_
 
 		++ entry_iter; for(b32 continue_for = true; continue_for; ++entry_iter) switch
 		(entry_iter->Type) {
-			case ECode::Preprocess_Pragma:
+			case CT_Preprocess_Pragma:
 			{
 				CodePragma possible_end_region = cast(CodePragma, entry_iter);
 				if ( possible_end_region->Content.contains(endregion_sig) ) {

project/components/code_serialization.cpp

@@ -449,7 +449,7 @@ void to_string(CodeFriend self, String* result )
 {
 	append_fmt( result, "friend %S", to_string(self->Declaration) );
 
-	if ( self->Declaration->Type != CT_Function && (* result)[ length(* result) - 1 ] != ';' )
+	if ( self->Declaration->Type != CT_Function && self->Declaration->Type != CT_Operator && (* result)[ length(* result) - 1 ] != ';' )
 	{
 		append( result, ";" );
 	}

project/components/parser.cpp

@@ -905,11 +905,11 @@ CodeBody parse_class_struct_body( TokType which, Token name )
 			break;
 
 			case Tok_Operator:
-				if ( currtok.Text[0] != '~' )
+				//if ( currtok.Text[0] != '~' )
-				{
+				//{
-					log_failure( "Operator token found in global body but not destructor unary negation\n%s", to_string(Context) );
+				//	log_failure( "Operator token found in global body but not destructor unary negation\n%s", to_string(Context) );
-					return InvalidCode;
+				//	return InvalidCode;
-				}
+				//}
 
 				member = parse_destructor();
 				// ~<Name>()
@@ -3860,6 +3860,7 @@ CodeFriend parse_friend()
 	// friend
 
 	CodeFn       function = { nullptr };
+	CodeOperator op       = { nullptr };
 
 	// Type declaration or return type
 	CodeTypename type = parse_type();
@@ -3893,6 +3894,12 @@ CodeFriend parse_friend()
 			// function->Params = params;
 	}
 	
+	// Operator declaration or definition
+	if ( currtok.Type == Tok_Decl_Operator )
+	{
+		op = parse_operator_after_ret_type( ModuleFlag_None, NullCode, type );
+	}
+
 	CodeComment inline_cmt = NullCode;
 	if ( function && function->Type == CT_Function_Fwd )
 	{
@@ -3912,6 +3919,8 @@ CodeFriend parse_friend()
 
 	if ( function )
 		result->Declaration = function;
+	else if ( op )
+		result->Declaration = op;
 	else
 		result->Declaration = type;
 

project/dependencies/strings.hpp

@@ -25,13 +25,13 @@ struct StrC
 	operator char const* ()               const { return Ptr; }
 	char const& operator[]( ssize index ) const { return Ptr[index]; }
 
-#if GEN_SUPPORT_CPP_MEMBER_FUNCTIONS
+#if GEN_SUPPORT_CPP_MEMBER_FEATURES
-	bool   is_equal            (StrC rhs)                { return are_equal(* this, rhs); }
+	bool        is_equal            (StrC rhs)                const { return GEN_NS are_equal(* this, rhs); }
-	char*  back                ()                        { return back(* this); }
+	char const* back                ()                        const { return GEN_NS back(* this); }
-	bool   contains            (StrC substring)          { return contains(* this, substring); }
+	bool        contains            (StrC substring)          const { return GEN_NS contains(* this, substring); }
-	String duplicate           (AllocatorInfo allocator) { return duplicate(* this, allocator); }
+	StrC        duplicate           (AllocatorInfo allocator) const { return GEN_NS duplicate(* this, allocator); }
-	b32    starts_with         (StrC substring)          { return starts_with(* this, substring); }
+	b32         starts_with         (StrC substring)          const { return GEN_NS starts_with(* this, substring); }
-	String visualize_whitespace()                        { return visualize_whitespace(* this); }
+	StrC        visualize_whitespace(AllocatorInfo allocator) const { return GEN_NS visualize_whitespace(* this, allocator); }
 #endif // GEN_SUPPORT_CPP_MEMBER_FUNCTIONS
 #endif // GEN_COMPILERC
 };

project/helpers/push_ignores.inline.hpp

@@ -7,6 +7,7 @@
 #   pragma clang diagnostic ignored "-Wunknown-pragmas"
 #	pragma clang diagnostic ignored "-Wvarargs"
 #	pragma clang diagnostic ignored "-Wunused-function"
+#	pragma clang diagnostic ignored "-Wbraced-scalar-init"
 #endif
 
 #ifdef __GNUC__