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gencpp/gen_c_library/c_library.cpp

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#include <cstdlib> // for system()
#define GEN_DEFINE_LIBRARY_CODE_CONSTANTS
#define GEN_ENFORCE_STRONG_CODE_TYPES
#define GEN_EXPOSE_BACKEND
#include "../project/gen.cpp"
#include "helpers/push_ignores.inline.hpp"
#include "helpers/helper.hpp"
GEN_NS_BEGIN
#include "helpers/push_container_defines.inline.hpp"
#include "dependencies/parsing.cpp"
#include "helpers/pop_container_defines.inline.hpp"
GEN_NS_END
#include "auxillary/builder.hpp"
#include "auxillary/builder.cpp"
#include "auxillary/scanner.hpp"
#include "components/memory.fixed_arena.hpp"
#include "components/misc.hpp"
#include "components/containers.array.hpp"
#include "components/containers.hashtable.hpp"
using namespace gen;
constexpr char const* generation_notice =
"// This file was generated automatially by gencpp's c_library.cpp "
"(See: https://github.com/Ed94/gencpp)\n\n";
constexpr StrC roll_own_dependencies_guard_start = txt(R"(
//! If its desired to roll your own dependencies, define GEN_ROLL_OWN_DEPENDENCIES before including this file.
// Dependencies are derived from the c-zpl library: https://github.com/zpl-c/zpl
#ifndef GEN_ROLL_OWN_DEPENDENCIES
)");
constexpr StrC roll_own_dependencies_guard_end = txt(R"(
// GEN_ROLL_OWN_DEPENDENCIES
#endif
)");
constexpr StrC implementation_guard_start = txt(R"(
#pragma region GENCPP IMPLEMENTATION GUARD
#if defined(GEN_IMPLEMENTATION) && ! defined(GEN_IMPLEMENTED)
# define GEN_IMPLEMENTED
)");
constexpr StrC implementation_guard_end = txt(R"(
#endif
#pragma endregion GENCPP IMPLEMENTATION GUARD
)");
void format_file( char const* path )
{
String resolved_path = String::make(GlobalAllocator, to_strc_from_c_str(path));
String style_arg = String::make(GlobalAllocator, txt("-style=file:"));
style_arg.append("../scripts/.clang-format ");
// Need to execute clang format on the generated file to get it to match the original.
#define clang_format "clang-format "
#define cf_format_inplace "-i "
#define cf_verbose "-verbose "
String command = String::make( GlobalAllocator, clang_format );
command.append( cf_format_inplace );
command.append( cf_verbose );
command.append( style_arg );
command.append( resolved_path );
log_fmt("\tRunning clang-format on file:\n");
system( command );
log_fmt("\tclang-format finished reformatting.\n");
#undef cf_cmd
#undef cf_format_inplace
#undef cf_style
#undef cf_verbse
}
Code format_code_to_untyped( Code code )
{
Builder ecode_file_temp = Builder::open("gen/scratch.hpp");
ecode_file_temp.print(code);
ecode_file_temp.write();
format_file("gen/scratch.hpp");
Code result = scan_file( "gen/scratch.hpp" );
remove("gen/scratch.hpp");
return result;
}
CodeBody parse_file( const char* path )
{
FileContents file = file_read_contents( GlobalAllocator, true, path );
CodeBody code = parse_global_body( { file.size, (char const*)file.data } );
log_fmt("\nParsed: %s\n", path);
return code;
}
constexpr bool helper_use_c_definition = true;
int gen_main()
{
#define project_dir "../project/"
gen::init();
PreprocessorDefines.append(txt("GEN_API_C_BEGIN"));
PreprocessorDefines.append(txt("GEN_API_C_END"));
PreprocessorDefines.append(txt("Array("));
PreprocessorDefines.append(txt("HashTable("));
PreprocessorDefines.append(txt("GEN_NS_PARSER"));
PreprocessorDefines.append(txt("GEN_NS_PARSER_BEGIN"));
PreprocessorDefines.append(txt("GEN_NS_PARSER_END"));
PreprocessorDefines.append(txt("Using_Code("));
PreprocessorDefines.append(txt("Using_CodeOps("));
PreprocessorDefines.append(txt("GEN_OPTIMIZE_MAPPINGS_BEGIN"));
PreprocessorDefines.append(txt("GEN_OPITMIZE_MAPPINGS_END"));
//PreprocessorDefines.append(txt("GEN_EXECUTION_EXPRESSION_SUPPORT"));
PreprocessorDefines.append(txt("GEN_PARAM_DEFAULT"));
Code push_ignores = scan_file( project_dir "helpers/push_ignores.inline.hpp" );
Code pop_ignores = scan_file( project_dir "helpers/pop_ignores.inline.hpp" );
Code c_library_header_start = scan_file( "components/header_start.hpp" );
// Header Content: Reflection and Generation
#pragma region Resolve Dependencies
Code header_platform = scan_file( project_dir "dependencies/platform.hpp" );
Code header_macros = scan_file( project_dir "dependencies/macros.hpp" );
Code header_basic_types = scan_file( project_dir "dependencies/basic_types.hpp" );
Code header_debug = scan_file( project_dir "dependencies/debug.hpp" );
Code header_string_ops = scan_file( project_dir "dependencies/string_ops.hpp" );
Code header_hashing = scan_file( project_dir "dependencies/hashing.hpp" );
Code header_timing = scan_file( project_dir "dependencies/timing.hpp" );
CodeBody parsed_header_memory = parse_file( project_dir "dependencies/memory.hpp" );
CodeBody header_memory = def_body(CT_Global_Body);
for ( Code entry = parsed_header_memory.begin(); entry != parsed_header_memory.end(); ++ entry ) switch (entry->Type)
{
case CT_Using:
{
log_fmt("REPLACE THIS MANUALLY: %SC\n", entry->Name);
CodeUsing using_ver = cast(CodeUsing, entry);
CodeTypedef typedef_ver = def_typedef(using_ver->Name, using_ver->UnderlyingType);
header_memory.append(typedef_ver);
}
break;
case CT_Function_Fwd:
{
CodeFn fn = cast(CodeFn, entry);
header_memory.append(fn);
}
break;
case CT_Function:
{
CodeFn fn = cast(CodeFn, entry);
if (fn->Name.is_equal(txt("heap")))
{
Code heap_def = untyped_str(txt("#define heap() (AllocatorInfo){ heap_allocator_proc, nullptr }"));
header_memory.append(heap_def);
continue;
}
if (fn->Specs) {
s32 constexpr_found = fn->Specs.remove( Spec_Constexpr );
if (constexpr_found > -1) {
//log_fmt("Found constexpr: %S\n", entry.to_string());
fn->Specs.append(Spec_Inline);
}
}
header_memory.append(fn);
}
break;
case CT_Template:
{
CodeTemplate tmpl = cast(CodeTemplate, entry);
if ( tmpl->Declaration->Name.contains(txt("swap")))
{
CodeBody macro_swap = parse_global_body( txt(R"(
#define swap( a, b ) \
do \
{ \
typeof( a ) temp = ( a ); \
( a ) = ( b ); \
( b ) = temp; \
} while ( 0 )
)"
));
header_memory.append(macro_swap);
}
}
break;
case CT_Enum:
{
convert_cpp_enum_to_c(cast(CodeEnum, entry), header_memory);
}
break;
case CT_Struct_Fwd:
{
CodeTypedef tdef = parse_typedef(token_fmt("name", entry->Name, stringize( typedef struct <name> <name>; )));
header_memory.append(entry);
header_memory.append(tdef);
}
break;
case CT_Class:
case CT_Struct:
{
CodeBody body = cast(CodeBody, entry->Body);
CodeBody new_body = def_body( entry->Body->Type );
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;
}
entry->Body = new_body;
CodeTypedef tdef = parse_typedef(token_fmt("name", entry->Name, stringize( typedef struct <name> <name>; )));
header_memory.append(entry);
header_memory.append(tdef);
}
break;
case CT_Preprocess_If:
{
b32 found = ignore_preprocess_cond_block(txt("! GEN_C_LIKE_CPP"), entry, parsed_header_memory, header_memory );
if (found) break;
header_memory.append(entry);
}
break;
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_memory, header_memory );
if (found) break;
header_memory.append(entry);
}
break;
case CT_Preprocess_Pragma:
{
CodePragma pragma = cast(CodePragma, entry);
b32 found = swap_pragma_region_implementation( txt("FixedArena"), gen_fixed_arenas, entry, header_memory);
if (found) break;
header_memory.append(entry);
}
break;
default: {
header_memory.append(entry);
}
break;
}
CodeBody parsed_header_printing = parse_file( project_dir "dependencies/printing.hpp" );
CodeBody header_printing = def_body(CT_Global_Body);
for ( Code entry = parsed_header_printing.begin(); entry != parsed_header_printing.end(); ++ entry ) switch (entry->Type)
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_printing, header_printing );
if (found) break;
header_printing.append(entry);
}
break;
case CT_Variable:
{
if ( strc_contains(entry->Name, txt("Msg_Invalid_Value")))
{
CodeDefine define = def_define(entry->Name, entry->Value->Content);
header_printing.append(define);
continue;
}
header_printing.append(entry);
}
break;
default:
header_printing.append(entry);
break;
}
Code array_ssize = gen_array(txt("ssize"), txt("Array_ssize"));
Code array_string_cached = gen_array(txt("StringCached"), txt("Array_StringCached"));
CodeBody parsed_header_strings = parse_file( project_dir "dependencies/strings.hpp" );
CodeBody header_strings = def_body(CT_Global_Body);
for ( Code entry = parsed_header_strings.begin(); entry != parsed_header_strings.end(); ++ entry ) switch (entry->Type)
{
case CT_Preprocess_If:
{
CodePreprocessCond cond = cast(CodePreprocessCond, entry);
if (cond->Content.is_equal(txt("GEN_COMPILER_C")))
{
++ entry; // Remove #if GEN_COMPILER_C
for ( ; entry->Type != CT_Preprocess_Else
&& entry->Type != CT_Preprocess_EndIf; ++ entry ) {
header_strings.append(entry); // Preserve content
}
for ( ; entry->Type != CT_Preprocess_EndIf; ++ entry ) {} // Discard C++
// #endif discarded by for loop
break;
}
bool found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP"), entry, parsed_header_strings, header_strings);
if (found) break;
found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP && ! GEN_C_LIKE_CPP"), entry, parsed_header_strings, header_strings);
if (found) break;
header_strings.append(entry);
}
break;
case CT_Preprocess_IfDef:
{
ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_strings, header_strings );
}
break;
case CT_Preprocess_IfNotDef:
{
//log_fmt("\nIFNDEF: %SC\n", entry->Content);
header_strings.append(entry);
}
break;
case CT_Struct_Fwd:
{
if ( entry->Name.is_equal(txt("String")) )
{
CodeTypedef c_def = parse_typedef(code( typedef char* String; ));
header_strings.append(c_def);
header_strings.append(fmt_newline);
++ entry;
continue;
}
else
{
CodeTypedef c_def = parse_typedef(token_fmt("name", entry->Name, stringize( typedef struct <name> <name>; )));
header_strings.append(c_def);
}
header_strings.append(entry);
}
break;
case CT_Struct:
{
CodeBody body = cast(CodeBody, entry->Body);
CodeBody new_body = def_body( entry->Body->Type );
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"), body_entry, body, new_body );
if (found) break;
new_body.append(body_entry);
}
break;
default:
new_body.append(body_entry);
break;
}
entry->Body = new_body;
header_strings.append(entry);
}
break;
case CT_Typedef:
{
StrC name_string_table = txt("StringTable");
CodeTypedef td = cast(CodeTypedef, entry);
if (td->Name.contains(name_string_table))
{
CodeBody ht = gen_hashtable(txt("StrC"), name_string_table);
header_strings.append(ht);
break;
}
header_strings.append(td);
}
break;
default:
header_strings.append(entry);
break;
}
CodeBody array_u8 = gen_array(txt("u8"), txt("Array_u8"));
CodeBody parsed_header_filesystem = parse_file( project_dir "dependencies/filesystem.hpp" );
CodeBody header_filesystem = def_body(CT_Global_Body);
for ( Code entry = parsed_header_filesystem.begin(); entry != parsed_header_filesystem.end(); ++ entry ) switch (entry->Type)
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_filesystem, header_filesystem );
if (found) break;
header_filesystem.append(entry);
}
break;
case CT_Enum:
{
if (entry->Name.is_equal(txt("FileOperations")))
continue;
convert_cpp_enum_to_c(cast(CodeEnum, entry), header_filesystem);
}
break;
case CT_Enum_Fwd:
case CT_Struct_Fwd:
case CT_Struct:
case CT_Union:
case CT_Union_Fwd:
{
StrC type_str = codetype_to_keyword_str(entry->Type);
StrC formated_tmpl = token_fmt_impl( 3,
"type", type_str
, "name", entry->Name,
stringize(
typedef <type> <name> <name>;
));
CodeTypedef tdef = parse_typedef(formated_tmpl);
header_filesystem.append(entry);
header_filesystem.append(tdef);
}
break;
case CT_Variable:
{
CodeVar var = cast(CodeVar, entry);
if (var->Specs.has(Spec_Constexpr) > -1)
{
CodeDefine define = def_define(entry->Name, entry->Value->Content);
header_filesystem.append(define);
continue;
}
header_filesystem.append(entry);
}
break;
default:
header_filesystem.append(entry);
break;
}
CodeBody array_adt_node = gen_array(txt("ADT_Node"), txt("Array_ADT_Node"));
CodeBody parsed_header_parsing = parse_file( project_dir "dependencies/parsing.hpp" );
CodeBody header_parsing = def_body(CT_Global_Body);
for ( Code entry = parsed_header_parsing.begin(); entry != parsed_header_parsing.end(); ++ entry ) switch (entry->Type)
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_parsing, header_parsing );
if (found) break;
header_parsing.append(entry);
}
break;
case CT_Preprocess_Pragma:
{
if ( entry->Content.contains(txt("ADT")) )
{
header_parsing.append(entry);
header_parsing.append(fmt_newline);
// Add ADT_Node forward and typedef early.
CodeStruct adt_node_fwd = parse_struct(code( struct ADT_Node; ));
CodeTypedef adt_node_typedef = parse_typedef(code( typedef struct ADT_Node ADT_Node; ));
header_parsing.append(adt_node_fwd);
header_parsing.append(adt_node_typedef);
// Skip typedef since we added it
b32 continue_for = true;
for (Code array_entry = array_adt_node.begin(); continue_for && array_entry != array_adt_node.end(); ++ array_entry) switch (array_entry->Type)
{
case CT_Typedef:
{
// pop the array entry
array_adt_node->NumEntries -= 1;
Code next = array_entry->Next;
Code prev = array_entry->Prev;
next->Prev = array_entry->Prev;
prev->Next = next;
if ( array_adt_node->Front == array_entry )
array_adt_node->Front = next;
header_parsing.append(array_entry);
continue_for = false;
}
break;
}
}
}
break;
case CT_Enum:
{
convert_cpp_enum_to_c(cast(CodeEnum, entry), header_parsing);
}
break;
case CT_Struct:
{
CodeStruct struct_def = cast(CodeStruct, entry);
if ( struct_def->Name.is_equal(txt("ADT_Node") ) )
{
header_parsing.append(entry);
// We need to define the array for ADT_Node right here.
header_parsing.append(array_adt_node);
header_parsing.append(fmt_newline);
continue;
}
StrC type_str = codetype_to_keyword_str(entry->Type);
StrC formated_tmpl = token_fmt_impl( 3,
"type", type_str
, "name", entry->Name,
stringize(
typedef <type> <name> <name>;
));
CodeTypedef tdef = parse_typedef(formated_tmpl);
header_parsing.append(entry);
header_parsing.append(tdef);
}
break;
default:
{
header_parsing.append(entry);
}
break;
}
#pragma endregion Resolve Dependencies
#pragma region Resolve Components
// Only has operator overload definitions that C doesn't need.
// CodeBody ast_inlines = gen_ast_inlines();
CodeBody ecode = gen_ecode ( project_dir "enums/ECodeTypes.csv", helper_use_c_definition );
CodeBody eoperator = gen_eoperator ( project_dir "enums/EOperator.csv", helper_use_c_definition );
CodeBody especifier = gen_especifier( project_dir "enums/ESpecifier.csv", helper_use_c_definition );
CodeBody parsed_types = parse_file( project_dir "components/types.hpp" );
CodeBody types = def_body(CT_Global_Body);
for ( Code entry = parsed_types.begin(); entry != parsed_types.end(); ++ entry ) switch(entry->Type)
{
case CT_Preprocess_If:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP"), entry, parsed_types, types );
if (found) break;
types.append(entry);
}
break;
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_types, types );
if (found) break;
types.append(entry);
}
break;
case CT_Using:
{
CodeUsing using_ver = cast(CodeUsing, entry);
if (using_ver->UnderlyingType->ReturnType)
{
CodeTypename type = using_ver->UnderlyingType;
CodeTypedef typedef_ver = parse_typedef(token_fmt(
"ReturnType", to_string(type->ReturnType).to_strc()
, "Name" , using_ver->Name
, "Parameters", to_string(type->Params).to_strc()
, stringize(
typedef <ReturnType>( * <Name>)(<Parameters>);
)));
types.append(typedef_ver);
break;
}
CodeTypedef typedef_ver = def_typedef(using_ver->Name, using_ver->UnderlyingType);
types.append(typedef_ver);
}
break;
case CT_Enum:
{
if (entry->Name.is_equal(txt("ETypenameTag")))
{
#pragma push_macro("enum_underlying")
#undef enum_underlying
entry->UnderlyingTypeMacro = untyped_str(token_fmt("type", entry->UnderlyingType->Name, stringize(enum_underlying(<type>))));
entry->UnderlyingType = CodeTypename{nullptr};
types.append(entry);
#pragma pop_macro("enum_underlying")
CodeTypedef entry_td = parse_typedef(code( typedef u16 ETypenameTag; ));
types.append(entry_td);
continue;
}
//log_fmt("Detected ENUM: %S", entry->Name);
convert_cpp_enum_to_c(cast(CodeEnum, entry), types);
}
break;
default:
types.append(entry);
break;
}
// Used to track which functions need generic selectors.
Array(CodeFn) code_c_interface = array_init_reserve<CodeFn>(GlobalAllocator, 16);
CodeBody parsed_ast = parse_file( project_dir "components/ast.hpp" );
CodeBody ast = def_body(CT_Global_Body);
for ( Code entry = parsed_ast.begin(); entry != parsed_ast.end(); ++ entry ) switch (entry->Type)
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_ast, ast );
if (found) break;
ast.append(entry);
}
break;
case CT_Preprocess_If:
{
CodePreprocessCond cond = cast(CodePreprocessCond, entry);
if (cond->Content.contains(txt("GEN_COMPILER_C")))
{
//++ entry; //
//ast.append(entry) // typedef
//for ( ; entry != parsed_ast.end() && entry->Type != CT_Preprocess_EndIf; ++ entry) {}
//++ entry; // Consume endif
}
b32 found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP"), entry, parsed_ast, ast);
if (found) break;
ast.append(entry);
}
break;
case CT_Preprocess_Pragma:
{
if ( ! entry->Content.contains(txt("region Code C-Interface"))) {
continue;
}
// Reached the #pragma region Code C-Interface
for (b32 continue_for = true; continue_for; ++ entry) switch(entry->Type)
{
default:
// Pass through everything but function forwards or the end region pragma
ast.append(entry);
break;
case CT_Function_Fwd:
{
// Were going to wrap usage of these procedures into generic selectors in code_types.hpp section,
// so we're changing the namespace to code__<name>
CodeFn fn = cast(CodeFn, entry);
if (fn->Name.starts_with(txt("code_")))
{
StrC old_prefix = txt("code_");
StrC actual_name = { fn->Name.Len - old_prefix.Len, fn->Name.Ptr + old_prefix.Len };
String new_name = String::fmt_buf(GlobalAllocator, "code__%SC", actual_name );
fn->Name = get_cached_string(new_name);
code_c_interface.append(fn);
}
ast.append(entry);
}
break;
case CT_Preprocess_Pragma:
// Reached the end of the interface, go back to regular ast.hpp iteration.
ast.append(entry);
if ( entry->Content.contains(txt("endregion Code C-Interface"))) {
continue_for = false;
}
break;
}
}
break;
case CT_Struct_Fwd:
{
CodeStruct fwd = cast(CodeStruct, entry);
CodeTypedef tdef = parse_typedef(token_fmt("name", fwd->Name, stringize( typedef struct <name> <name>; )));
ast.append(fwd);
ast.append(tdef);
}
break;
case CT_Struct:
{
CodeStruct struct_def = cast(CodeStruct, entry);
ast.append(struct_def);
if ( ! entry->Name.is_equal(txt("AST")))
{
CodeTypedef tdef = parse_typedef(token_fmt("name", struct_def->Name, stringize( typedef struct <name> <name>; )));
ast.append(tdef);
}
}
break;
case CT_Variable:
{
CodeVar var = cast(CodeVar, entry);
s32 constexpr_found = var->Specs ? var->Specs.remove( Spec_Constexpr ) : - 1;
if (constexpr_found > -1) {
//log_fmt("Found constexpr: %S\n", entry.to_string());
if (var->Name.contains(txt("AST_ArrSpecs_Cap")))
{
Code def = untyped_str(txt(
R"(#define AST_ArrSpecs_Cap \
( \
AST_POD_Size \
- sizeof(Code) \
- sizeof(StringCached) \
- sizeof(Code) * 2 \
- sizeof(Token*) \
- sizeof(Code) \
- sizeof(CodeType) \
- sizeof(ModuleFlag) \
- sizeof(u32) \
) \
/ sizeof(Specifier) - 1
)"
));
ast.append(def);
break;
}
CodeDefine def = def_define(var->Name, var->Value.to_string());
ast.append(def);
break;
}
ast.append(var);
}
break;
default:
ast.append(entry);
break;
}
StrC code_typenames[] = {
txt("Code"),
txt("CodeBody"),
txt("CodeAttributes"),
txt("CodeComment"),
txt("CodeClass"),
txt("CodeConstructor"),
txt("CodeDefine"),
txt("CodeDestructor"),
txt("CodeEnum"),
txt("CodeExec"),
txt("CodeExtern"),
txt("CodeInclude"),
txt("CodeFriend"),
txt("CodeFn"),
txt("CodeModule"),
txt("CodeNS"),
txt("CodeOperator"),
txt("CodeOpCast"),
txt("CodePragma"),
txt("CodeParam"),
txt("CodePreprocessCond"),
txt("CodeSpecifiers"),
txt("CodeTemplate"),
txt("CodeTypename"),
txt("CodeTypedef"),
txt("CodeUnion"),
txt("CodeUsing"),
txt("CodeVar"),
};
CodeBody parsed_code_types = parse_file( project_dir "components/code_types.hpp" );
CodeBody code_types = def_body(CT_Global_Body);
for ( Code entry = parsed_code_types.begin(); entry != parsed_code_types.end(); ++ entry ) switch( entry->Type )
{
case CT_Preprocess_If:
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_COMPILER_CPP"), entry, parsed_code_types, code_types );
if (found) {
++ entry; // Skip a newline...
break;
}
found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_code_types, code_types );
if (found) break;
code_types.append(entry);
}
break;
case CT_Preprocess_Pragma: if ( entry->Content.is_equal(txt("region Code Type C-Interface")) )
{
code_types.append(entry);
code_types.append(fmt_newline);
/*
This thing makes a:
#define code_<interface_name>( code, ... ) _Generic( (code), \
<slots> of defintions that look like: <typeof(code)>: code__<interface_name>, \
default: gen_generic_selection (Fail case) \
) GEN_RESOLVED_FUNCTION_CALL( code, ... ) \
*/
String generic_selector = String::make_reserve(GlobalAllocator, kilobytes(2));
for ( CodeFn fn : code_c_interface )
{
generic_selector.clear();
StrC private_prefix = txt("code__");
StrC actual_name = { fn->Name.Len - private_prefix.Len, fn->Name.Ptr + private_prefix.Len };
String interface_name = String::fmt_buf(GlobalAllocator, "code_%SC", actual_name );
// Resolve generic's arguments
b32 has_args = fn->Params->NumEntries > 1;
String params_str = String::make_reserve(GlobalAllocator, 32);
for (CodeParam param = fn->Params->Next; param != fn->Params.end(); ++ param) {
// We skip the first parameter as its always going to be the code for selection
if (param->Next == nullptr) {
params_str.append_fmt( "%SC", param->Name );
continue;
}
params_str.append_fmt( "%SC, ", param->Name );
}
char const* tmpl_def_start = nullptr;
if (has_args) {
tmpl_def_start =
R"(#define <interface_name>( code, <params> ) _Generic( (code), \
)";
}
else {
tmpl_def_start =
R"(#define <interface_name>( code ) _Generic( (code), \
)";
}
// Definition start
generic_selector.append( token_fmt(
"interface_name", interface_name.to_strc()
, "params", params_str.to_strc() // Only used if has_args
, tmpl_def_start
));
// Append slots
for(StrC type : code_typenames ) {
generic_selector.append_fmt("%SC : %SC,\\\n", type, fn->Name );
}
generic_selector.append(txt("default: gen_generic_selection_fail \\\n"));
char const* tmpl_def_end = nullptr;
if (has_args) {
tmpl_def_end = txt("\t)\tGEN_RESOLVED_FUNCTION_CALL( (<type>)code, <params> )");
}
else {
tmpl_def_end = txt("\t)\tGEN_RESOLVED_FUNCTION_CALL( (<type>)code )");
}
// Definition end
generic_selector.append( token_fmt(
"params", params_str.to_strc()
, "type", fn->Params->ValueType->Name
, tmpl_def_end ) );
code_types.append( untyped_str(generic_selector) );
code_types.append( fmt_newline);
code_types.append( fmt_newline);
}
}
else {
code_types.append(entry); // Ignore the pragma otherwise
}
break;
default:
code_types.append(entry);
break;
}
CodeBody parsed_ast_types = parse_file( project_dir "components/ast_types.hpp" );
CodeBody ast_types = def_body(CT_Global_Body);
for ( Code entry = parsed_ast_types.begin(); entry != parsed_ast_types.end(); ++ entry ) switch( entry->Type )
{
case CT_Preprocess_If:
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_code_types, code_types );
if (found) break;
ast_types.append(entry);
}
break;
case CT_Struct:
{
CodeBody body = cast(CodeBody, entry->Body);
for ( Code body_entry = body.begin(); body_entry != body.end(); ++ body_entry ) switch (body_entry->Type)
{
case CT_Union:
{
Code union_entry = body_entry->Body->Front;
if ( body_entry && union_entry->Name.is_equal(txt("_PAD_")) )
{
char conversion_buf[32] = {};
u64_to_str(size_of(AST_Body::_PAD_), conversion_buf, 10);
StrC arr_exp = union_entry->ValueType->ArrExpr->Content;
StrC cpp_size = to_strc_from_c_str(conversion_buf);
union_entry->ValueType->ArrExpr = untyped_str( cpp_size );
union_entry->InlineCmt = untyped_str(token_fmt("arr_exp", arr_exp,
"// Had to hardcode _PAD_ because (<arr_exp>) was 67 bytes in C (Injected C++ size_of(AST_<Type>::_PAD_) from C++ side)\n"
));
}
}
}
CodeTypedef tdef = parse_typedef(token_fmt("name", entry->Name, stringize( typedef struct <name> <name>; )));
ast_types.append(entry);
ast_types.append(tdef);
}
break;
default:
ast_types.append(entry);
break;
}
CodeBody parsed_interface = parse_file( project_dir "components/interface.hpp" );
CodeBody interface = def_body(CT_Global_Body);
for ( Code entry = parsed_interface.begin(); entry != parsed_interface.end(); ++ entry ) switch( entry->Type )
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_interface, interface );
if (found) break;
interface.append(entry);
}
break;
case CT_Function_Fwd:
case CT_Function:
{
CodeFn fn = cast(CodeFn, entry);
Code prev = entry->Prev;
if (prev && prev->Name.is_equal(entry->Name)) {
// rename second definition so there isn't a symbol conflict
String postfix_arr = String::fmt_buf(GlobalAllocator, "%SC_arr", entry->Name);
entry->Name = get_cached_string(postfix_arr.to_strc());
postfix_arr.free();
}
b32 handled= false;
for ( CodeParam opt_param : fn->Params ) if (opt_param->ValueType->Name.starts_with(txt("Opts_")))
{
// Convert the definition to use a default struct: https://vxtwitter.com/vkrajacic/status/1749816169736073295
StrC prefix = txt("def_");
StrC actual_name = { fn->Name.Len - prefix.Len, fn->Name.Ptr + prefix.Len };
StrC new_name = String::fmt_buf(GlobalAllocator, "def__%SC", actual_name ).to_strc();
// Resolve define's arguments
b32 has_args = fn->Params->NumEntries > 1;
String params_str = String::make_reserve(GlobalAllocator, 32);
for (CodeParam other_param = fn->Params; other_param != opt_param; ++ other_param) {
if ( other_param == opt_param ) {
params_str.append_fmt( "%SC", other_param->Name );
break;
}
// If there are arguments before the optional, prepare them here.
params_str.append_fmt( "%SC, ", other_param->Name );
}
char const* tmpl_fn_macro = nullptr;
if (params_str.length() > 0 ) {
tmpl_fn_macro= "#define <def_name>( <params> ... ) <def__name>( <params> (<opts_type>) { __VA_ARGS__ } )\n";
}
else {
tmpl_fn_macro= "#define <def_name>( ... ) <def__name>( (<opts_type>) { __VA_ARGS__ } )\n";
}
Code fn_macro = untyped_str(token_fmt(
"def_name", fn->Name
, "def__name", new_name
, "params", params_str.to_strc()
, "opts_type", opt_param->ValueType->Name
, tmpl_fn_macro
));
fn->Name = get_cached_string(new_name);
interface.append(fn);
interface.append(fn_macro);
if (entry->Next && entry->Next->Type != CT_NewLine) {
interface.append(fmt_newline);
}
handled = true;
break;
}
if (! handled)
interface.append(fn);
}
break;
case CT_Struct:
{
CodeTypedef tdef = parse_typedef(token_fmt("name", entry->Name, stringize( typedef struct <name> <name>; )));
interface.append(entry);
interface.append(tdef);
interface.append(fmt_newline);
}
break;
default:
interface.append(entry);
break;
}
CodeBody parsed_inlines = parse_file( project_dir "components/inlines.hpp" );
CodeBody inlines = def_body(CT_Global_Body);
for ( Code entry = parsed_inlines.begin(); entry != parsed_inlines.end(); ++ entry ) switch( entry->Type )
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_inlines, inlines );
if (found) break;
inlines.append(entry);
}
break;
case CT_Function:
{
// Were going to wrap usage of these procedures into generic selectors in code_types.hpp section,
// so we're changing the namespace to code__<name>
CodeFn fn = cast(CodeFn, entry);
if (fn->Name.starts_with(txt("code_")))
{
StrC old_prefix = txt("code_");
StrC actual_name = { fn->Name.Len - old_prefix.Len, fn->Name.Ptr + old_prefix.Len };
String new_name = String::fmt_buf(GlobalAllocator, "code__%SC", actual_name );
fn->Name = get_cached_string(new_name);
}
inlines.append(entry);
}
break;
default:
inlines.append(entry);
break;
}
CodeBody parsed_header_builder = parse_file( project_dir "auxillary/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.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( project_dir "components/header_end.hpp" );
CodeBody header_end = def_body(CT_Global_Body);
for ( Code entry = parsed_header_end.begin(); entry != parsed_header_end.end(); ++ entry, ++ idx ) switch( entry->Type )
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_header_end, header_end );
if (found) break;
header_end.append(entry);
}
break;
case CT_Variable:
{
CodeVar var = cast(CodeVar, entry);
if (var->Specs)
{
s32 constexpr_found = var->Specs.remove( Spec_Constexpr );
if (constexpr_found > -1) {
CodeDefine define = def_define(entry->Name, entry->Value->Content);
header_end.append(define);
continue;
}
}
header_end.append(entry);
}
break;
default:
header_end.append(entry);
break;
}
#pragma endregion Resolve Components
// Source Content : Reflection and Generation
#pragma region Resolve Dependencies
Code src_impl_start = scan_file( project_dir "dependencies/src_start.cpp" );
Code src_debug = scan_file( project_dir "dependencies/debug.cpp" );
Code src_string_ops = scan_file( project_dir "dependencies/string_ops.cpp" );
Code src_printing = scan_file( project_dir "dependencies/printing.cpp" );
Code src_memory = scan_file( project_dir "dependencies/memory.cpp" );
Code src_hashing = scan_file( project_dir "dependencies/hashing.cpp" );
Code src_strings = scan_file( project_dir "dependencies/strings.cpp" );
Code src_filesystem = scan_file( project_dir "dependencies/filesystem.cpp" );
Code src_timing = scan_file( project_dir "dependencies/timing.cpp" );
#pragma endregion Resolve Dependencies
#pragma region Resolve Components
CodeBody array_arena = gen_array(txt("Arena"), txt("Array_Arena"));
CodeBody array_pool = gen_array(txt("Pool"), txt("Array_Pool"));
CodeBody array_token = gen_array(txt("Token"), txt("Array_Token"));
Code src_static_data = scan_file( project_dir "components/static_data.cpp" );
Code src_ast_case_macros = scan_file( project_dir "components/ast_case_macros.cpp" );
Code src_code_serialization = scan_file( project_dir "components/code_serialization.cpp" );
Code src_interface = scan_file( project_dir "components/interface.cpp" );
Code src_parsing_interface = scan_file( project_dir "components/interface.parsing.cpp" );
Code src_untyped = scan_file( project_dir "components/interface.untyped.cpp" );
CodeBody parsed_src_ast = parse_file( project_dir "components/ast.cpp" );
CodeBody src_ast = def_body(CT_Global_Body);
for ( Code entry = parsed_src_ast.begin(); entry != parsed_src_ast.end(); ++ entry ) switch( entry ->Type )
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_src_ast, src_ast );
if (found) break;
src_ast.append(entry);
}
break;
case CT_Function:
{
// Were going to wrap usage of these procedures into generic selectors in code_types.hpp section,
// so we're changing the namespace to code__<name>
CodeFn fn = cast(CodeFn, entry);
if (fn->Name.starts_with(txt("code_")))
{
StrC old_prefix = txt("code_");
StrC actual_name = { fn->Name.Len - old_prefix.Len, fn->Name.Ptr + old_prefix.Len };
String new_name = String::fmt_buf(GlobalAllocator, "code__%SC", actual_name );
fn->Name = get_cached_string(new_name);
}
src_ast.append(entry);
}
break;
default:
src_ast.append(entry);
break;
}
CodeBody parsed_src_upfront = parse_file( project_dir "components/interface.upfront.cpp" );
CodeBody src_upfront = def_body(CT_Global_Body);
for ( Code entry = parsed_src_upfront.begin(); entry != parsed_src_upfront.end(); ++ entry ) switch( entry ->Type )
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_src_upfront, src_upfront );
if (found) break;
src_upfront.append(entry);
}
break;
case CT_Enum: {
convert_cpp_enum_to_c(cast(CodeEnum, entry), src_upfront);
}
break;
case CT_Function:
{
CodeFn fn = cast(CodeFn, entry);
Code prev = entry->Prev;
for ( CodeParam arr_param : fn->Params )
if ( fn->Name.starts_with(txt("def_"))
&& ( (arr_param->ValueType->Name.starts_with(txt("Specifier")) && fn->Params->NumEntries > 1)
|| arr_param->ValueType->Name.starts_with(txt("Code")) )
)
{
// rename second definition so there isn't a symbol conflict
String postfix_arr = String::fmt_buf(GlobalAllocator, "%SC_arr", fn->Name);
fn->Name = get_cached_string(postfix_arr.to_strc());
postfix_arr.free();
}
for ( CodeParam opt_param : fn->Params ) if (opt_param->ValueType->Name.starts_with(txt("Opts_")))
{
StrC prefix = txt("def_");
StrC actual_name = { fn->Name.Len - prefix.Len, fn->Name.Ptr + prefix.Len };
StrC new_name = String::fmt_buf(GlobalAllocator, "def__%SC", actual_name ).to_strc();
fn->Name = get_cached_string(new_name);
}
src_upfront.append(fn);
}
break;
default:
src_upfront.append(entry);
break;
}
CodeBody parsed_src_lexer = parse_file( project_dir "components/lexer.cpp" );
CodeBody src_lexer = def_body(CT_Global_Body);
for ( Code entry = parsed_src_lexer.begin(); entry != parsed_src_lexer.end(); ++ entry ) switch( entry ->Type )
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_src_lexer, src_lexer );
if (found) break;
src_lexer.append(entry);
}
break;
case CT_Enum:
{
if (entry->Name.Len)
{
convert_cpp_enum_to_c(cast(CodeEnum, entry), src_lexer);
break;
}
src_lexer.append(entry);
}
break;
case CT_Struct:
{
if ( entry->Name.is_equal(txt("Token")))
{
// Add struct Token forward and typedef early.
CodeStruct token_fwd = parse_struct(code( struct Token; ));
CodeTypedef token_typedef = parse_typedef(code( typedef struct Token Token; ));
src_lexer.append(token_fwd);
src_lexer.append(token_typedef);
// Skip typedef since we added it
b32 continue_for = true;
for (Code array_entry = array_token.begin(); continue_for && array_entry != array_token.end(); ++ array_entry) switch (array_entry->Type)
{
case CT_Typedef:
{
// pop the array entry
array_token->NumEntries -= 1;
Code next = array_entry->Next;
Code prev = array_entry->Prev;
next->Prev = array_entry->Prev;
prev->Next = next;
if ( array_token->Front == array_entry )
array_token->Front = next;
src_lexer.append(array_entry);
continue_for = false;
}
break;
}
// Append the struct
src_lexer.append(entry);
// Append the token array
src_lexer.append(array_token);
continue;
}
CodeTypedef struct_tdef = parse_typedef(token_fmt("name", entry->Name, stringize( typedef struct <name> <name>; )));
src_lexer.append(entry);
src_lexer.append(struct_tdef);
}
break;
case CT_Variable:
{
CodeVar var = cast(CodeVar, entry);
if (var->Specs && var->Specs.has(Spec_Constexpr) > -1) {
Code define_ver = untyped_str(token_fmt(
"name", var->Name
, "value", var->Value->Content
, "type", var->ValueType.to_string().to_strc()
, "#define <name> (<type>) <value>\n"
));
src_lexer.append(define_ver);
continue;
}
src_lexer.append(entry);
}
break;
default:
src_lexer.append(entry);
break;
}
CodeBody array_code_typename = gen_array(txt("CodeTypename"), txt("Array_CodeTypename"));
CodeBody parsed_src_parser = parse_file( project_dir "components/parser.cpp" );
CodeBody src_parser = def_body(CT_Global_Body);
for ( Code entry = parsed_src_parser.begin(); entry != parsed_src_parser.end(); ++ entry ) switch( entry ->Type )
{
case CT_Preprocess_IfDef:
{
b32 found = ignore_preprocess_cond_block(txt("GEN_INTELLISENSE_DIRECTIVES"), entry, parsed_src_parser, src_parser );
if (found) break;
src_parser.append(entry);
}
break;
case CT_Struct:
{
CodeTypedef tdef = parse_typedef(token_fmt("name", entry->Name, stringize( typedef struct <name> <name>; )));
src_parser.append(tdef);
src_parser.append(entry);
}
break;
case CT_Variable:
{
CodeVar var = cast(CodeVar, entry);
if (var->Specs && var->Specs.has(Spec_Constexpr) > -1) {
Code define_ver = untyped_str(token_fmt(
"name", var->Name
, "value", var->Value->Content
, "type", var->ValueType.to_string().to_strc()
, "#define <name> (<type>) <value>\n"
));
src_parser.append(define_ver);
continue;
}
src_parser.append(entry);
}
break;
default:
src_parser.append(entry);
break;
}
#pragma endregion Resolve Components
// THERE SHOULD BE NO NEW GENERIC CONTAINER DEFINTIONS PAST THIS POINT (It will not have slots for the generic selection generated macros)
CodeBody containers = def_body(CT_Global_Body);
{
containers.append( def_pragma(code(region Containers)));
containers.append( gen_array_base() );
containers.append( gen_array_generic_selection_interface());
containers.append( gen_hashtable_base() );
containers.append( fmt_newline);
containers.append( gen_hashtable_generic_selection_interface());
containers.append( array_ssize);
containers.append( array_u8);
containers.append( def_pragma(code(endregion Containers)));
containers.append( fmt_newline);
}
// Printing : Everything below is jsut serialization & formatting ot a single-file.
Builder
header = Builder::open( "gen/gen.h" );
header.print_fmt( generation_notice );
header.print_fmt("#pragma once\n\n");
header.print( push_ignores );
header.print( c_library_header_start );
// Header files
{
#pragma region Print Dependencies
header.print_fmt( roll_own_dependencies_guard_start );
header.print( header_platform );
header.print_fmt( "\nGEN_NS_BEGIN\n" );
header.print( header_macros );
header.print( header_basic_types );
header.print( header_debug );
header.print( format_code_to_untyped(header_memory) );
header.print( format_code_to_untyped(header_printing));
header.print( header_string_ops );
header.print( fmt_newline);
header.print( format_code_to_untyped(containers));
header.print( header_hashing );
header.print( format_code_to_untyped(header_strings));
header.print( format_code_to_untyped(header_filesystem));
header.print( header_timing );
header.print_fmt( "\n#pragma region Parsing\n" );
header.print( format_code_to_untyped(header_parsing) );
header.print_fmt( "#pragma endregion Parsing\n\n" );
header.print_fmt( "\nGEN_NS_END\n" );
header.print_fmt( roll_own_dependencies_guard_end );
#pragma endregion Print Dependencies
header.print(fmt_newline);
#pragma region region Print Components
header.print_fmt( "GEN_NS_BEGIN\n" );
header.print_fmt( "GEN_API_C_BEGIN\n\n" );
header.print_fmt("#pragma region Types\n");
header.print( format_code_to_untyped(types) );
header.print( fmt_newline );
header.print( format_code_to_untyped( ecode ));
header.print( fmt_newline );
header.print( format_code_to_untyped( eoperator ));
header.print( fmt_newline );
header.print( format_code_to_untyped( especifier ));
header.print_fmt("#pragma endregion Types\n\n");
header.print_fmt("#pragma region AST\n");
header.print( format_code_to_untyped(ast) );
header.print( format_code_to_untyped(code_types) );
header.print( format_code_to_untyped(ast_types) );
header.print_fmt("\n#pragma endregion AST\n");
header.print( format_code_to_untyped(interface) );
header.print_fmt("#pragma region Inlines\n");
header.print( format_code_to_untyped(inlines) );
header.print_fmt("#pragma endregion Inlines\n");
header.print(fmt_newline);
header.print( format_code_to_untyped(array_string_cached));
header.print(fmt_newline);
header.print( format_code_to_untyped(header_end) );
header.print_fmt( "\n#pragma region Builder\n" );
header.print( format_code_to_untyped(header_builder) );
header.print_fmt( "#pragma endregion Builder\n" );
header.print_fmt( "\nGEN_API_C_END\n" );
header.print_fmt( "GEN_NS_END\n\n" );
#pragma endregion Print Compoennts
}
// Source files
{
header.print_fmt( implementation_guard_start );
#pragma region Print Dependencies
header.print_fmt( roll_own_dependencies_guard_start );
header.print_fmt( "GEN_NS_BEGIN\n\n");
header.print_fmt( "GEN_API_C_BEGIN\n\n" );
header.print( src_impl_start );
header.print( src_debug );
header.print( src_string_ops );
header.print( src_printing );
header.print( src_memory );
header.print( src_hashing );
header.print( src_strings );
header.print( src_filesystem );
header.print( src_timing );
header.print_fmt( "\n#pragma region Parsing\n" );
header.print( scan_file( project_dir "dependencies/parsing.cpp" ) );
header.print_fmt( "#pragma endregion Parsing\n\n" );
header.print_fmt( "GEN_NS_END\n");
header.print_fmt( roll_own_dependencies_guard_end );
#pragma endregion Print Dependencies
#pragma region Print Components
CodeBody etoktype = gen_etoktype( project_dir "enums/ETokType.csv", project_dir "enums/AttributeTokens.csv", helper_use_c_definition );
header.print_fmt( "\nGEN_NS_BEGIN\n");
header.print( format_code_to_untyped(array_arena));
header.print( fmt_newline);
header.print( format_code_to_untyped(array_pool));
header.print( src_static_data );
header.print( fmt_newline);
header.print_fmt( "#pragma region AST\n\n" );
header.print( src_ast_case_macros );
header.print( src_ast );
header.print( src_code_serialization );
header.print_fmt( "#pragma endregion AST\n\n" );
header.print_fmt( "#pragma region Interface\n" );
header.print( src_interface );
header.print( format_code_to_untyped(src_upfront) );
header.print_fmt( "\n#pragma region Parsing\n\n" );
header.print( format_code_to_untyped(etoktype) );
header.print( format_code_to_untyped(src_lexer) );
header.print( fmt_newline);
header.print( format_code_to_untyped(array_code_typename));
header.print( fmt_newline);
header.print( format_code_to_untyped(src_parser) );
header.print( src_parsing_interface );
header.print_fmt( "\n#pragma endregion Parsing\n" );
header.print( src_untyped );
header.print_fmt( "\n#pragma endregion Interface\n\n");
header.print_fmt( "#pragma region Builder\n" );
header.print( scan_file( project_dir "auxillary/builder.cpp" ) );
header.print_fmt( "\n#pragma endregion Builder\n\n" );
// header.print_fmt( "\n#pragma region Scanner\n" );
// header.print( scan_file( project_dir "auxillary/scanner.hpp" ) );
// header.print_fmt( "#pragma endregion Scanner\n\n" );
header.print_fmt( "\nGEN_API_C_END\n" );
#pragma endregion Print Components
header.print_fmt( implementation_guard_end );
}
header.print( pop_ignores );
header.write();
gen::deinit();
return 0;
#undef project_dir
}
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