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d91d3c6b6f | |||
3ab2673fd3 | |||
ca7ff99a79 |
@ -50,6 +50,7 @@ struct Context
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// LoggerCallaback* log_callback; // TODO(Ed): Impl user logger callback as an option.
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// LoggerCallaback* log_callback; // TODO(Ed): Impl user logger callback as an option.
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// Initalization config
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u32 Max_CommentLineLength; // Used by def_comment
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u32 Max_CommentLineLength; // Used by def_comment
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u32 Max_StrCacheLength; // Any cached string longer than this is always allocated again.
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u32 Max_StrCacheLength; // Any cached string longer than this is always allocated again.
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@ -54,11 +54,13 @@ A simple `<container>_DefinitionCounter` is used to know how many instantiations
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## Macro Usage
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## Macro Usage
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For the most part macros are kept minimal with exception to `_Generic`...
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For the most part macros are kept minimal with exception to `_Generic`...
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*(I will be explaining this thing for the rest of this seciton along with gencpp c library's usage of it)*
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The `_Generic` macro plays a key role in reducing direct need of the user to wrangle with mangled definition identifiers of 'templated' containers or for type coercion to map distinct data types to a common code path.
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The `_Generic` macro plays a key role in reducing direct need of the user to wrangle with mangled definition identifiers of 'templated' containers or for type coercion to map distinct data types to a common code path.
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Because of its lack of use in many C11 libraries.. and, of those that do; they usually end up obfuscate it with excessive preprocessor abuse; Effort was put into minimizing how much of these macros are handled by the preprocessor vs gencpp itself.
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Many C11 libraries don't use it.. and, of those that do. they usually end up obfuscate it with excessive preprocessor abuse; Effort was put into minimizing how much of these macros are handled by the preprocessor vs gencpp itself.
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*(I will be explaining this thing for the rest of this seciton along with gencpp c library's usage of it)*
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The usual presentation (done bare) is the following:
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The usual presentation (done bare) is the following:
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@ -95,7 +97,7 @@ For this library's purposes we'll be using the functional macro equivalent *(if
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```c
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```c
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#define macro_that_uses_selector_arg_for_resolving_a_fucntion( selecting_exp) \
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#define macro_that_uses_selector_arg_for_resolving_a_fucntion( selecting_exp) \
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_Generic( (arg), \
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_Generic( (selecting_exp), \
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int : func_use_int, \
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int : func_use_int, \
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double : func_use_double, \
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double : func_use_double, \
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struct Whatnot : func_use_Whatnot, \
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struct Whatnot : func_use_Whatnot, \
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@ -1256,63 +1256,6 @@ R"(#define <interface_name>( code ) _Generic( (code), \
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break;
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break;
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}
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}
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CodeBody parsed_header_builder = parse_file( path_base "auxiliary/builder.hpp" );
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CodeBody header_builder = def_body(CT_Global_Body);
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for ( Code entry = parsed_header_builder.begin(); entry != parsed_header_builder.end(); ++ entry ) switch( entry->Type )
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{
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case CT_Preprocess_IfDef:
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{
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b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_builder, header_builder );
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if (found) break;
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header_builder.append(entry);
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}
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break;
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case CT_Preprocess_If:
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{
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b32 found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP"), entry, parsed_header_builder, header_builder );
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if (found) break;
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found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP && ! GEN_C_LIKE_CPP"), entry, parsed_header_builder, header_builder );
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if (found) break;
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header_builder.append(entry);
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}
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break;
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case CT_Struct:
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{
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CodeBody body = cast(CodeBody, entry->Body);
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CodeBody new_body = def_body(CT_Struct_Body);
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for ( Code body_entry = body.begin(); body_entry != body.end(); ++ body_entry ) switch(body_entry->Type)
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{
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case CT_Preprocess_If:
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{
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b32 found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP && ! GEN_C_LIKE_CPP"), body_entry, body, new_body );
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if (found) break;
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new_body.append(body_entry);
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}
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break;
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default:
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new_body.append(body_entry);
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break;
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}
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if ( new_body->NumEntries > 0 ) {
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entry->Body = new_body;
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}
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header_builder.append(entry);
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}
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break;
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default:
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header_builder.append(entry);
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break;
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}
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s32 idx = 0;
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s32 idx = 0;
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CodeBody parsed_header_end = parse_file( path_base "components/header_end.hpp" );
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CodeBody parsed_header_end = parse_file( path_base "components/header_end.hpp" );
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CodeBody header_end = def_body(CT_Global_Body);
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CodeBody header_end = def_body(CT_Global_Body);
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@ -1351,6 +1294,111 @@ R"(#define <interface_name>( code ) _Generic( (code), \
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}
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}
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#pragma endregion Resolve Components
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#pragma endregion Resolve Components
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#pragma region Resolve Aux
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CodeDefine gsel_builder_print = NullCode;
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CodeBody parsed_header_builder = parse_file( path_base "auxiliary/builder.hpp" );
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CodeBody header_builder = def_body(CT_Global_Body);
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for ( Code entry = parsed_header_builder.begin(); entry != parsed_header_builder.end(); ++ entry ) switch( entry->Type )
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{
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case CT_Preprocess_IfDef:
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{
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b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_builder, header_builder );
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if (found) break;
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header_builder.append(entry);
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||||||
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}
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break;
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case CT_Preprocess_If:
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{
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b32 found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP"), entry, parsed_header_builder, header_builder );
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if (found) break;
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found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP && ! GEN_C_LIKE_CPP"), entry, parsed_header_builder, header_builder );
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if (found) break;
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header_builder.append(entry);
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}
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break;
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case CT_Function_Fwd:
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{
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CodeFn fn = cast(CodeFn, entry);
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if (! fn->Name.is_equal(txt("builder_print")) ) {
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header_builder.append(fn);
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continue;
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}
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fn->Name = cache_str(txt("builder__print"));
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StrBuilder generic_selector = StrBuilder::make(_ctx->Allocator_Temp,
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"#define builder_print(builder, code) _Generic( (code), \\\n"
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);
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// Append slots
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for(Str type : code_typenames ) {
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generic_selector.append_fmt("%S : %S,\\\n", type, fn->Name );
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}
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generic_selector.append(txt("default: gen_generic_selection_fail \\\n"));
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generic_selector.append(txt("\t)\tGEN_RESOLVED_FUNCTION_CALL( builder, (Code)code )"));
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// We need to register this as an identifier macro now sot that parsing the source wont break.
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register_macro({ txt("builder_print"), MT_Statement, MF_Functional | MF_Allow_As_Identifier });
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// We'll be adding this selector after builder_print_fmt
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gsel_builder_print = parse_define(generic_selector);
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header_builder.append(fn);
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}
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break;
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||||||
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case CT_Function:
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{
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CodeFn fn = cast(CodeFn, entry);
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if ( fn->Name.is_equal(txt("builder_print_fmt")) ) {
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header_builder.append(fn);
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// Add the selector right after
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header_builder.append(fmt_newline);
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header_builder.append(gsel_builder_print);
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}
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}
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break;
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||||||
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case CT_Struct:
|
||||||
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{
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||||||
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CodeBody body = cast(CodeBody, entry->Body);
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||||||
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CodeBody new_body = def_body(CT_Struct_Body);
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||||||
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for ( Code body_entry = body.begin(); body_entry != body.end(); ++ body_entry ) switch(body_entry->Type)
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{
|
||||||
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case CT_Preprocess_If:
|
||||||
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{
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||||||
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b32 found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP && ! GEN_C_LIKE_CPP"), body_entry, body, new_body );
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if (found) break;
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||||||
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||||||
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new_body.append(body_entry);
|
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}
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||||||
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break;
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||||||
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||||||
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default:
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new_body.append(body_entry);
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break;
|
||||||
|
}
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||||||
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if ( new_body->NumEntries > 0 ) {
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entry->Body = new_body;
|
||||||
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}
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||||||
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||||||
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header_builder.append(entry);
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|
}
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break;
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default:
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header_builder.append(entry);
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break;
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}
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#pragma endregion Aux
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// Source Content : Reflection and Generation
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// Source Content : Reflection and Generation
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#pragma region Resolve Dependencies
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#pragma region Resolve Dependencies
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@ -1559,6 +1607,26 @@ R"(#define <interface_name>( code ) _Generic( (code), \
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}
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}
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#pragma endregion Resolve Components
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#pragma endregion Resolve Components
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#pragma region Resolve Aux
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CodeBody parsed_src_builder = parse_file( path_base "auxiliary/builder.cpp" );
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CodeBody src_builder = def_body(CT_Global_Body);
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for ( Code entry = parsed_src_builder.begin(); entry != parsed_src_builder.end(); ++ entry ) switch( entry->Type )
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|
{
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|
case CT_Function:
|
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{
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|
if (entry->Name.is_equal(txt("builder_print"))) {
|
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entry->Name = cache_str(txt("builder__print"));
|
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|
}
|
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|
src_builder.append(entry);
|
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|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
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|
src_builder.append(entry);
|
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|
break;
|
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|
}
|
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|
#pragma endregion ResolveAux
|
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|
|
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// THERE SHOULD BE NO NEW GENERIC CONTAINER DEFINITIONS PAST THIS POINT (It will not have slots for the generic selection generated macros)
|
// THERE SHOULD BE NO NEW GENERIC CONTAINER DEFINITIONS PAST THIS POINT (It will not have slots for the generic selection generated macros)
|
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CodeBody containers = def_body(CT_Global_Body);
|
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 );
|
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_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" ));
|
Code rf_src_scanner = refactor_and_format( scan_file( path_base "auxiliary/scanner.cpp" ));
|
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#pragma endregion Refactored / Formatted
|
#pragma endregion Refactored / Formatted
|
||||||
|
|
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|
@ -326,7 +326,7 @@ if ( $unreal )
|
|||||||
}
|
}
|
||||||
|
|
||||||
# C Library testing
|
# C Library testing
|
||||||
if ( $test -and $false )
|
if ( $test -and $true )
|
||||||
{
|
{
|
||||||
$path_test_c = join-path $path_test c_library
|
$path_test_c = join-path $path_test c_library
|
||||||
$path_build = join-path $path_test_c build
|
$path_build = join-path $path_test_c build
|
||||||
@ -368,7 +368,7 @@ if ( $test -and $false )
|
|||||||
Pop-Location
|
Pop-Location
|
||||||
}
|
}
|
||||||
|
|
||||||
if ( $test -and $true )
|
if ( $test -and $false )
|
||||||
{
|
{
|
||||||
$path_test_c = join-path $path_test c_library
|
$path_test_c = join-path $path_test c_library
|
||||||
$path_build = join-path $path_test_c build
|
$path_build = join-path $path_test_c build
|
||||||
|
90
scripts/uncrustify.cfg
Normal file
90
scripts/uncrustify.cfg
Normal file
@ -0,0 +1,90 @@
|
|||||||
|
# Basic indentation settings
|
||||||
|
indent_columns = 4
|
||||||
|
indent_with_tabs = 1
|
||||||
|
indent_case_brace = 0
|
||||||
|
indent_switch_case = 4
|
||||||
|
indent_col1_comment = true
|
||||||
|
indent_namespace = true
|
||||||
|
indent_class = true
|
||||||
|
indent_extern = true
|
||||||
|
|
||||||
|
# Alignment settings
|
||||||
|
align_assign_span = 1
|
||||||
|
align_assign_thresh = 0
|
||||||
|
align_enum_equ_span = 1
|
||||||
|
align_var_def_span = 1
|
||||||
|
align_var_def_thresh = 0
|
||||||
|
align_var_def_inline = true
|
||||||
|
align_right_cmt_span = 1
|
||||||
|
align_pp_define_span = 1
|
||||||
|
align_typedef_span = 1
|
||||||
|
align_typedef_gap = 0
|
||||||
|
|
||||||
|
# Spacing settings
|
||||||
|
sp_before_square = remove
|
||||||
|
sp_inside_square = remove
|
||||||
|
sp_after_comma = force
|
||||||
|
sp_before_comma = remove
|
||||||
|
sp_after_cast = remove
|
||||||
|
sp_inside_paren = remove
|
||||||
|
sp_inside_fparen = remove
|
||||||
|
sp_inside_sparen = remove
|
||||||
|
sp_before_sparen = force
|
||||||
|
sp_after_operator = remove
|
||||||
|
sp_after_operator_sym = remove
|
||||||
|
sp_after_ptr_star = remove
|
||||||
|
sp_before_ptr_star = force
|
||||||
|
sp_between_ptr_star = remove
|
||||||
|
|
||||||
|
# Code style settings
|
||||||
|
mod_full_brace_do = force
|
||||||
|
mod_full_brace_for = force
|
||||||
|
mod_full_brace_if = force
|
||||||
|
mod_full_brace_while = force
|
||||||
|
mod_paren_on_return = remove
|
||||||
|
mod_full_brace_nl = 1
|
||||||
|
mod_remove_extra_semicolon = true
|
||||||
|
|
||||||
|
# Line breaking
|
||||||
|
nl_after_brace_open = true
|
||||||
|
nl_after_brace_close = true
|
||||||
|
nl_after_return = true
|
||||||
|
nl_before_case = true
|
||||||
|
nl_fcall_brace = force
|
||||||
|
nl_enum_brace = force
|
||||||
|
nl_struct_brace = force
|
||||||
|
nl_union_brace = force
|
||||||
|
nl_if_brace = force
|
||||||
|
nl_brace_else = force
|
||||||
|
nl_elseif_brace = force
|
||||||
|
nl_else_brace = force
|
||||||
|
nl_else_if = remove
|
||||||
|
nl_while_brace = force
|
||||||
|
nl_do_brace = force
|
||||||
|
nl_for_brace = force
|
||||||
|
nl_max = 4
|
||||||
|
nl_after_func_proto = 2
|
||||||
|
nl_after_func_body = 2
|
||||||
|
|
||||||
|
# Template settings
|
||||||
|
sp_inside_angle = remove
|
||||||
|
sp_after_angle = force
|
||||||
|
sp_angle_paren = remove
|
||||||
|
sp_angle_word = force
|
||||||
|
|
||||||
|
# Other settings
|
||||||
|
cmt_indent_multi = true
|
||||||
|
cmt_c_group = false
|
||||||
|
cmt_cpp_group = false
|
||||||
|
indent_func_call_param = true
|
||||||
|
indent_func_def_param = true
|
||||||
|
indent_func_proto_param = true
|
||||||
|
indent_template_param = true
|
||||||
|
indent_relative_single_line_comments = true
|
||||||
|
|
||||||
|
# Preprocessor settings
|
||||||
|
pp_indent = remove
|
||||||
|
pp_space = remove
|
||||||
|
|
||||||
|
# Column limit
|
||||||
|
code_width = 160
|
@ -1,3 +1,7 @@
|
|||||||
|
#if GEN_INTELLISENSE_DIRECTIVES
|
||||||
|
#include "../../gen_c_library/gen/gen_singleheader.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
#define GEN_IMPLEMENTATION
|
#define GEN_IMPLEMENTATION
|
||||||
#define GEN_DEFINE_LIBRARY_CODE_CONSTANTS
|
#define GEN_DEFINE_LIBRARY_CODE_CONSTANTS
|
||||||
#include "gen_singleheader.h"
|
#include "gen_singleheader.h"
|
||||||
@ -16,7 +20,7 @@ int main()
|
|||||||
gen_CodeVar hello_var = gen_parse_variable(code(
|
gen_CodeVar hello_var = gen_parse_variable(code(
|
||||||
char const* hello_gencpp_str = "HELLO GENCPP C11 !";
|
char const* hello_gencpp_str = "HELLO GENCPP C11 !";
|
||||||
));
|
));
|
||||||
gen_builder_print( & src_hello, (gen_Code)hello_var );
|
gen_builder_print( & src_hello, hello_var );
|
||||||
gen_builder_write(& src_hello);
|
gen_builder_write(& src_hello);
|
||||||
|
|
||||||
gen_CodeBody body = gen_parse_file("gen/hello.c");
|
gen_CodeBody body = gen_parse_file("gen/hello.c");
|
||||||
|
Loading…
Reference in New Issue
Block a user