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More dependency movement from zpl, incremental design improvements.

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Made token_fmt more ergonomic, going to have to use a similar behavior with the upfront body constructors.
This commit is contained in:
Edward R. Gonzalez
2023-07-12 01:33:11 -04:00
parent 20d307759b
commit 7828e6d2ea
26 changed files with 2009 additions and 739 deletions
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55
project/gen.hpp
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@ -97,7 +97,7 @@ namespace gen
{
static
StrC lookup[Num_Types] = {
# define Entry( Type ) { txt_to_StrC( Type ) },
# define Entry( Type ) { sizeof(stringize(Type)), stringize(Type) },
Define_Types
# undef Entry
};
@ -189,7 +189,7 @@ namespace gen
{
local_persist
char const* lookup[ Num_Ops ] = {
# define Entry( Type_, Token_ ) txt(Token_),
# define Entry( Type_, Token_ ) stringize(Token_),
Define_Operators
# undef Entry
","
@ -252,7 +252,7 @@ namespace gen
# define internal internal
# define local_persist local_persist
# define Entry( Spec_, Code_ ) { txt_to_StrC(Code_) },
# define Entry( Spec_, Code_ ) { sizeof(stringize(Code_)), stringize(Code_) },
Define_Specifiers
# undef Entry
@ -352,9 +352,9 @@ namespace gen
# define GEN_API_Import_Code __declspec(dllimport)
# define GEN_Attribute_Keyword __declspec
constexpr char const* API_Export = txt( GEN_API_Export_Code );
constexpr char const* API_Import = txt( GEN_API_Import_Code );
constexpr char const* Keyword = txt( GEN_Attribute_Keyword);
constexpr char const* API_Export = stringize( GEN_API_Export_Code );
constexpr char const* API_Import = stringize( GEN_API_Import_Code );
constexpr char const* Keyword = stringize( GEN_Attribute_Keyword);
#elif ZPL_HAS_ATTRIBUTE( visibility ) || ZPL_GCC_VERSION_CHECK( 3, 3, 0 ) || ZPL_INTEL_VERSION_CHECK( 13, 0, 0 )
# define GEN_API_Export_Code __attribute__ ((visibility ("default")))
@ -501,7 +501,7 @@ namespace gen
char const* debug_str()
{
char const* fmt = txt(
char const* fmt = stringize(
\nCode Debug:
\nType : %s
\nParent : %s
@ -773,26 +773,26 @@ namespace gen
, ModuleFlag mflags = ModuleFlag::None );
Code def_class_body ( s32 num, ... );
Code def_class_body ( s32 num, Code* codes );
Code def_enum_body ( s32 num, ... );
Code def_enum_body ( s32 num, Code* codes );
Code def_export_body ( s32 num, ... );
Code def_export_body ( s32 num, Code* codes);
Code def_extern_link_body( s32 num, ... );
Code def_extern_link_body( s32 num, Code* codes );
Code def_function_body ( s32 num, ... );
Code def_function_body ( s32 num, Code* codes );
Code def_global_body ( s32 num, ... );
Code def_global_body ( s32 num, Code* codes );
Code def_namespace_body ( s32 num, ... );
Code def_namespace_body ( s32 num, Code* codes );
Code def_params ( s32 num, ... );
Code def_params ( s32 num, Code* params );
Code def_specifiers ( s32 num , ... );
Code def_specifiers ( s32 num, SpecifierT* specs );
Code def_specifiers ( s32 num, ... );
Code def_struct_body ( s32 num, ... );
Code def_struct_body ( s32 num, Code* codes );
Code def_union_body ( s32 num, ... );
Code def_class_body ( s32 num, Code* codes );
Code def_enum_body ( s32 num, Code* codes );
Code def_export_body ( s32 num, Code* codes);
Code def_extern_link_body( s32 num, Code* codes );
Code def_function_body ( s32 num, Code* codes );
Code def_global_body ( s32 num, Code* codes );
Code def_namespace_body ( s32 num, Code* codes );
Code def_params ( s32 num, Code* params );
Code def_specifiers ( s32 num, SpecifierT* specs );
Code def_struct_body ( s32 num, Code* codes );
Code def_union_body ( s32 num, Code* codes );
# pragma endregion Upfront
@ -819,18 +819,20 @@ namespace gen
# pragma endregion Parsing
# pragma region Untyped text
sw token_fmt_va( char* buf, uw buf_size, char const* fmt, s32 num_tokens, va_list va );
sw token_fmt_va( char* buf, uw buf_size, s32 num_tokens, va_list va );
//! Do not use directly. Use the token_fmt macro instead.
// Takes a format string (char const*) and a list of tokens (StrC) and returns a StrC of the formatted string.
inline
StrC token_fmt( char const* fmt, sw num_tokens, ... )
StrC _token_fmt( sw num, ... )
{
local_persist thread_local
char buf[ZPL_PRINTF_MAXLEN] = { 0 };
mem_set( buf, 0, ZPL_PRINTF_MAXLEN );
va_list va;
va_start(va, fmt);
sw result = token_fmt_va(buf, ZPL_PRINTF_MAXLEN, fmt, num_tokens, va);
va_start(va, num );
sw result = token_fmt_va(buf, ZPL_PRINTF_MAXLEN, num, va);
va_end(va);
return { result, buf };
@ -969,10 +971,15 @@ namespace gen
// Convienence for defining any name used with the gen api.
// Lets you provide the length and string literal to the functions without the need for the DSL.
# define name( Id_ ) { txt_to_StrC( Id_ ) }
# define name( Id_ ) { sizeof(stringize( Id_ )) - 1, stringize(Id_) }
// Same as name just used to indicate intention of literal for code instead of names.
# define code( ... ) { txt_to_StrC( __VA_ARGS__ ) }
# define code( ... ) { sizeof(stringize(__VA_ARGS__)) - 1, stringize( __VA_ARGS__ ) }
# define args( ... ) macro_num_args( __VA_ARGS__ ), __VA_ARGS__
// Takes a format string (char const*) and a list of tokens (StrC) and returns a StrC of the formatted string.
# define token_fmt( ... ) _token_fmt( (macro_num_args( __VA_ARGS__ ) + 1) / 2, __VA_ARGS__ )
#pragma endregion Macros
#pragma region Constants