mirror of
https://github.com/Ed94/gencpp.git
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139 lines
4.5 KiB
C++
139 lines
4.5 KiB
C++
#ifdef GEN_INTELLISENSE_DIRECTIVES
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#pragma once
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#include "header_start.hpp"
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#endif
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/*
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________ __ __ ________
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| \ | \ | \ | \
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| ▓▓▓▓▓▓▓▓_______ __ __ ______ ____ _______ | ▓▓\ | ▓▓ \▓▓▓▓▓▓▓▓__ __ ______ ______ _______
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| ▓▓__ | \| \ | \ \ \ / \ | ▓▓▓\| ▓▓ | ▓▓ | \ | \/ \ / \ / \
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| ▓▓ \ | ▓▓▓▓▓▓▓\ ▓▓ | ▓▓ ▓▓▓▓▓▓\▓▓▓▓\ ▓▓▓▓▓▓▓ | ▓▓▓▓\ ▓▓ | ▓▓ | ▓▓ | ▓▓ ▓▓▓▓▓▓\ ▓▓▓▓▓▓\ ▓▓▓▓▓▓▓
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| ▓▓▓▓▓ | ▓▓ | ▓▓ ▓▓ | ▓▓ ▓▓ | ▓▓ | ▓▓\▓▓ \ | ▓▓\▓▓ ▓▓ | ▓▓ | ▓▓ | ▓▓ ▓▓ | ▓▓ ▓▓ ▓▓\▓▓ \
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| ▓▓_____| ▓▓ | ▓▓ ▓▓__/ ▓▓ ▓▓ | ▓▓ | ▓▓_\▓▓▓▓▓▓\ | ▓▓ \▓▓▓▓ | ▓▓ | ▓▓__/ ▓▓ ▓▓__/ ▓▓ ▓▓▓▓▓▓▓▓_\▓▓▓▓▓▓\
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| ▓▓ \ ▓▓ | ▓▓\▓▓ ▓▓ ▓▓ | ▓▓ | ▓▓ ▓▓ | ▓▓ \▓▓▓ | ▓▓ \▓▓ ▓▓ ▓▓ ▓▓\▓▓ \ ▓▓
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\▓▓▓▓▓▓▓▓\▓▓ \▓▓ \▓▓▓▓▓▓ \▓▓ \▓▓ \▓▓\▓▓▓▓▓▓▓ \▓▓ \▓▓ \▓▓ _\▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓ \▓▓▓▓▓▓▓\▓▓▓▓▓▓▓
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| \__| ▓▓ ▓▓
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\▓▓ ▓▓ ▓▓
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\▓▓▓▓▓▓ \▓▓
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*/
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using LogFailType = ssize(*)(char const*, ...);
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// By default this library will either crash or exit if an error is detected while generating codes.
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// Even if set to not use GEN_FATAL, GEN_FATAL will still be used for memory failures as the library is unusable when they occur.
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#ifdef GEN_DONT_USE_FATAL
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#define log_failure log_fmt
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#else
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#define log_failure GEN_FATAL
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#endif
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enum AccessSpec : u32
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{
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AccessSpec_Default,
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AccessSpec_Private,
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AccessSpec_Protected,
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AccessSpec_Public,
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AccessSpec_Num_AccessSpec,
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AccessSpec_Invalid,
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AccessSpec_SizeDef = GEN_U32_MAX,
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};
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static_assert( size_of(AccessSpec) == size_of(u32), "AccessSpec not u32 size" );
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inline
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Str access_spec_to_str( AccessSpec type )
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{
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local_persist
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Str lookup[ (u32)AccessSpec_Num_AccessSpec ] = {
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{ sizeof("") - 1, "" },
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{ sizeof("prviate") - 1, "private" },
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{ sizeof("protected") - 1, "private" },
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{ sizeof("public") - 1, "public" },
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};
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Str invalid = { sizeof("Invalid") - 1, "Invalid" };
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if ( type > AccessSpec_Public )
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return invalid;
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return lookup[ (u32)type ];
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}
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enum CodeFlag : u32
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{
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CodeFlag_None = 0,
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CodeFlag_FunctionType = bit(0),
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CodeFlag_ParamPack = bit(1),
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CodeFlag_Module_Export = bit(2),
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CodeFlag_Module_Import = bit(3),
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CodeFlag_SizeDef = GEN_U32_MAX,
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};
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static_assert( size_of(CodeFlag) == size_of(u32), "CodeFlag not u32 size" );
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// Used to indicate if enum definitoin is an enum class or regular enum.
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enum EnumDecl : u8
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{
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EnumDecl_Regular,
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EnumDecl_Class,
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EnumT_SizeDef = GEN_U8_MAX,
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};
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typedef u8 EnumT;
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enum ModuleFlag : u32
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{
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ModuleFlag_None = 0,
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ModuleFlag_Export = bit(0),
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ModuleFlag_Import = bit(1),
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Num_ModuleFlags,
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ModuleFlag_Invalid,
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ModuleFlag_SizeDef = GEN_U32_MAX,
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};
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static_assert( size_of(ModuleFlag) == size_of(u32), "ModuleFlag not u32 size" );
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inline
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Str module_flag_to_str( ModuleFlag flag )
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{
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local_persist
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Str lookup[ (u32)Num_ModuleFlags ] = {
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{ sizeof("__none__"), "__none__" },
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{ sizeof("export"), "export" },
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{ sizeof("import"), "import" },
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};
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local_persist
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Str invalid_flag = { sizeof("invalid"), "invalid" };
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if ( flag > ModuleFlag_Import )
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return invalid_flag;
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return lookup[ (u32)flag ];
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}
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enum EPreprocessCond : u32
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{
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PreprocessCond_If,
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PreprocessCond_IfDef,
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PreprocessCond_IfNotDef,
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PreprocessCond_ElIf,
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EPreprocessCond_SizeDef = GEN_U32_MAX,
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};
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static_assert( size_of(EPreprocessCond) == size_of(u32), "EPreprocessCond not u32 size" );
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enum ETypenameTag : u16
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{
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Tag_None,
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Tag_Class,
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Tag_Enum,
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Tag_Struct,
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Tag_Union,
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Tag_UnderlyingType = GEN_U16_MAX,
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};
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static_assert( size_of(ETypenameTag) == size_of(u16), "ETypenameTag is not u16 size");
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