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https://github.com/Ed94/gencpp.git
synced 2025-07-03 20:31:03 -07:00
WIP - Broken Compile : Added pragma once and includes to all files + Parser fixes, and String improvements
Adding the pragma once and includes the files broke compilation, still diagnosing why. - Some string functions were moved to the cpp, still need to do some more evaluation of it and the containers... - Added support for forceinline and neverinline to parsing (untested) - Added support for specifiers in operator cast such as explicit, inline/forceinline/neverinline, etc. - Before it only support const. - Still need to support volatile. - Forceinline was not supported at all for tokenization, fixed that.
This commit is contained in:
186
project/components/interface.untyped.cpp
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186
project/components/interface.untyped.cpp
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@ -0,0 +1,186 @@
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#pragma once
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#include "interface.parsing.cpp"
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sw token_fmt_va( char* buf, uw buf_size, s32 num_tokens, va_list va )
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{
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char const* buf_begin = buf;
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sw remaining = buf_size;
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local_persist
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Arena tok_map_arena;
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HashTable<StrC> tok_map;
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{
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local_persist
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char tok_map_mem[ TokenFmt_TokenMap_MemSize ];
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tok_map_arena = Arena::init_from_memory( tok_map_mem, sizeof(tok_map_mem) );
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tok_map = HashTable<StrC>::init( tok_map_arena );
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s32 left = num_tokens - 1;
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while ( left-- )
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{
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char const* token = va_arg( va, char const* );
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StrC value = va_arg( va, StrC );
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u32 key = crc32( token, str_len(token) );
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tok_map.set( key, value );
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}
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}
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char const* fmt = va_arg( va, char const* );
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char current = *fmt;
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while ( current )
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{
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sw len = 0;
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while ( current && current != '<' && remaining )
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{
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* buf = * fmt;
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buf++;
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fmt++;
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remaining--;
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current = * fmt;
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}
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if ( current == '<' )
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{
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char const* scanner = fmt + 1;
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s32 tok_len = 0;
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while ( *scanner != '>' )
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{
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tok_len++;
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scanner++;
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}
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char const* token = fmt + 1;
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u32 key = crc32( token, tok_len );
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StrC* value = tok_map.get( key );
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if ( value )
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{
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sw left = value->Len;
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char const* str = value->Ptr;
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while ( left-- )
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{
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* buf = * str;
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buf++;
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str++;
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remaining--;
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}
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scanner++;
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fmt = scanner;
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current = * fmt;
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continue;
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}
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* buf = * fmt;
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buf++;
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fmt++;
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remaining--;
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current = * fmt;
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}
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}
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tok_map.clear();
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tok_map_arena.free();
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sw result = buf_size - remaining;
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return result;
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}
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Code untyped_str( StrC content )
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{
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if ( content.Len == 0 )
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{
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log_failure( "untyped_str: empty string" );
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return CodeInvalid;
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}
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Code
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result = make_code();
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result->Name = get_cached_string( content );
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result->Type = ECode::Untyped;
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result->Content = result->Name;
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if ( result->Name == nullptr )
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{
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log_failure( "untyped_str: could not cache string" );
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return CodeInvalid;
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}
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return result;
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}
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Code untyped_fmt( char const* fmt, ...)
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{
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if ( fmt == nullptr )
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{
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log_failure( "untyped_fmt: null format string" );
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return CodeInvalid;
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}
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local_persist thread_local
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char buf[GEN_PRINTF_MAXLEN] = { 0 };
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va_list va;
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va_start(va, fmt);
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sw length = str_fmt_va(buf, GEN_PRINTF_MAXLEN, fmt, va);
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va_end(va);
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Code
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result = make_code();
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result->Name = get_cached_string( { str_len(fmt, MaxNameLength), fmt } );
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result->Type = ECode::Untyped;
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result->Content = get_cached_string( { length, buf } );
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if ( result->Name == nullptr )
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{
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log_failure( "untyped_fmt: could not cache string" );
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return CodeInvalid;
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}
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return result;
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}
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Code untyped_token_fmt( s32 num_tokens, ... )
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{
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if ( num_tokens == 0 )
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{
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log_failure( "untyped_token_fmt: zero tokens" );
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return CodeInvalid;
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}
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local_persist thread_local
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char buf[GEN_PRINTF_MAXLEN] = { 0 };
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va_list va;
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va_start(va, num_tokens);
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sw length = token_fmt_va(buf, GEN_PRINTF_MAXLEN, num_tokens, va);
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va_end(va);
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Code
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result = make_code();
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result->Name = get_cached_string( { length, buf } );
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result->Type = ECode::Untyped;
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result->Content = result->Name;
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if ( result->Name == nullptr )
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{
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log_failure( "untyped_fmt: could not cache string" );
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return CodeInvalid;
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}
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return result;
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}
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