ed/gencpp
1
0
Fork 0
mirror of https://github.com/Ed94/gencpp.git synced 2025-10-30 22:40:54 -07:00
Code Issues Packages Projects Releases Wiki Activity

Code type coercion for builder_print in C11 library using generic selector.

Browse Source
This commit is contained in:
Edward R. Gonzalez
2024-12-17 10:03:50 -05:00
parent 177820cd6e
commit ca7ff99a79
4 changed files with 134 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

184
gen_c_library/c_library.cpp
View File

@@ -1256,63 +1256,6 @@ R"(#define <interface_name>( code ) _Generic( (code), \
break;
}
CodeBody parsed_header_builder = parse_file( path_base "auxiliary/builder.hpp" );
CodeBody header_builder = def_body(CT_Global_Body);
for ( Code entry = parsed_header_builder.begin(); entry != parsed_header_builder.end(); ++ entry ) switch( entry->Type )
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_builder, header_builder );
if (found) break;
header_builder.append(entry);
}
break;
case CT_Preprocess_If:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP"), entry, parsed_header_builder, header_builder );
if (found) break;
found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP && ! GEN_C_LIKE_CPP"), entry, parsed_header_builder, header_builder );
if (found) break;
header_builder.append(entry);
}
break;
case CT_Struct:
{
CodeBody body = cast(CodeBody, entry->Body);
CodeBody new_body = def_body(CT_Struct_Body);
for ( Code body_entry = body.begin(); body_entry != body.end(); ++ body_entry ) switch(body_entry->Type)
{
case CT_Preprocess_If:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP && ! GEN_C_LIKE_CPP"), body_entry, body, new_body );
if (found) break;
new_body.append(body_entry);
}
break;
default:
new_body.append(body_entry);
break;
}
if ( new_body->NumEntries > 0 ) {
entry->Body = new_body;
}
header_builder.append(entry);
}
break;
default:
header_builder.append(entry);
break;
}
s32 idx = 0;
CodeBody parsed_header_end = parse_file( path_base "components/header_end.hpp" );
CodeBody header_end = def_body(CT_Global_Body);
@@ -1351,6 +1294,111 @@ R"(#define <interface_name>( code ) _Generic( (code), \
}
#pragma endregion Resolve Components
#pragma region Resolve Aux
CodeDefine gsel_builder_print = NullCode;
CodeBody parsed_header_builder = parse_file( path_base "auxiliary/builder.hpp" );
CodeBody header_builder = def_body(CT_Global_Body);
for ( Code entry = parsed_header_builder.begin(); entry != parsed_header_builder.end(); ++ entry ) switch( entry->Type )
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_builder, header_builder );
if (found) break;
header_builder.append(entry);
}
break;
case CT_Preprocess_If:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP"), entry, parsed_header_builder, header_builder );
if (found) break;
found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP && ! GEN_C_LIKE_CPP"), entry, parsed_header_builder, header_builder );
if (found) break;
header_builder.append(entry);
}
break;
case CT_Function_Fwd:
{
CodeFn fn = cast(CodeFn, entry);
if (! fn->Name.is_equal(txt("builder_print")) ) {
header_builder.append(fn);
continue;
}
fn->Name = cache_str(txt("builder__print"));
StrBuilder generic_selector = StrBuilder::make(_ctx->Allocator_Temp,
"#define builder_print(builder, code) _Generic( (code), \\\n"
);
// Append slots
for(Str type : code_typenames ) {
generic_selector.append_fmt("%S : %S,\\\n", type, fn->Name );
}
generic_selector.append(txt("default: gen_generic_selection_fail \\\n"));
generic_selector.append(txt("\t)\tGEN_RESOLVED_FUNCTION_CALL( builder, (Code)code )"));
// We need to register this as an identifier macro now sot that parsing the source wont break.
register_macro({ txt("builder_print"), MT_Statement, MF_Functional | MF_Allow_As_Identifier });
// We'll be adding this selector after builder_print_fmt
gsel_builder_print = parse_define(generic_selector);
header_builder.append(fn);
}
break;
case CT_Function:
{
CodeFn fn = cast(CodeFn, entry);
if ( fn->Name.is_equal(txt("builder_print_fmt")) ) {
header_builder.append(fn);
// Add the selector right after
header_builder.append(fmt_newline);
header_builder.append(gsel_builder_print);
}
}
break;
case CT_Struct:
{
CodeBody body = cast(CodeBody, entry->Body);
CodeBody new_body = def_body(CT_Struct_Body);
for ( Code body_entry = body.begin(); body_entry != body.end(); ++ body_entry ) switch(body_entry->Type)
{
case CT_Preprocess_If:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP && ! GEN_C_LIKE_CPP"), body_entry, body, new_body );
if (found) break;
new_body.append(body_entry);
}
break;
default:
new_body.append(body_entry);
break;
}
if ( new_body->NumEntries > 0 ) {
entry->Body = new_body;
}
header_builder.append(entry);
}
break;
default:
header_builder.append(entry);
break;
}
#pragma endregion Aux
// Source Content : Reflection and Generation
#pragma region Resolve Dependencies
@@ -1559,6 +1607,26 @@ R"(#define <interface_name>( code ) _Generic( (code), \
}
#pragma endregion Resolve Components
#pragma region Resolve Aux
CodeBody parsed_src_builder = parse_file( path_base "auxiliary/builder.cpp" );
CodeBody src_builder = def_body(CT_Global_Body);
for ( Code entry = parsed_src_builder.begin(); entry != parsed_src_builder.end(); ++ entry ) switch( entry->Type )
{
case CT_Function:
{
if (entry->Name.is_equal(txt("builder_print"))) {
entry->Name = cache_str(txt("builder__print"));
}
src_builder.append(entry);
}
break;
default:
src_builder.append(entry);
break;
}
#pragma endregion ResolveAux
// THERE SHOULD BE NO NEW GENERIC CONTAINER DEFINITIONS PAST THIS POINT (It will not have slots for the generic selection generated macros)
CodeBody containers = def_body(CT_Global_Body);
{
@@ -1644,7 +1712,7 @@ R"(#define <interface_name>( code ) _Generic( (code), \
CodeBody etoktype = gen_etoktype( path_base "enums/ETokType.csv", path_base "enums/AttributeTokens.csv", helper_use_c_definition );
Code rf_etoktype = refactor_and_format(etoktype);
Code rf_src_builder = refactor_and_format( scan_file( path_base "auxiliary/builder.cpp" ));
Code rf_src_builder = refactor_and_format( src_builder );
Code rf_src_scanner = refactor_and_format( scan_file( path_base "auxiliary/scanner.cpp" ));
#pragma endregion Refactored / Formatted