mirror of
https://github.com/Ed94/gencpp.git
synced 2024-11-10 02:54:53 -08:00
Ed_
050b00f28a
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.
992 lines
22 KiB
C++
992 lines
22 KiB
C++
#pragma once
|
|
#include "static_data.cpp"
|
|
|
|
Code Code::Global;
|
|
Code Code::Invalid;
|
|
|
|
AST* AST::duplicate()
|
|
{
|
|
using namespace ECode;
|
|
|
|
AST* result = make_code().ast;
|
|
|
|
mem_copy( result, this, sizeof( AST ) );
|
|
|
|
result->Parent = nullptr;
|
|
return result;
|
|
}
|
|
|
|
String AST::to_string()
|
|
{
|
|
local_persist thread_local
|
|
char SerializationLevel = 0;
|
|
|
|
// TODO : Need to refactor so that intermeidate strings are freed conviently.
|
|
String result = String::make( GlobalAllocator, "" );
|
|
|
|
switch ( Type )
|
|
{
|
|
using namespace ECode;
|
|
|
|
case Invalid:
|
|
log_failure("Attempted to serialize invalid code! - %S", Parent ? Parent->debug_str() : Name );
|
|
break;
|
|
|
|
case NewLine:
|
|
result.append("\n");
|
|
break;
|
|
|
|
case Untyped:
|
|
case Execution:
|
|
result.append( Content );
|
|
break;
|
|
|
|
case Comment:
|
|
{
|
|
if ( Prev && Prev->Type != Comment && Prev->Type != NewLine )
|
|
result.append( "\n" );
|
|
|
|
static char line[ MaxCommentLineLength ];
|
|
|
|
char const* end = & scast(String, Content).back();
|
|
char* scanner = Content.Data;
|
|
s32 curr = 0;
|
|
do
|
|
{
|
|
char const* next = scanner;
|
|
s32 length = 0;
|
|
while ( next != end && scanner[ length ] != '\n' )
|
|
{
|
|
next = scanner + length;
|
|
length++;
|
|
}
|
|
length++;
|
|
|
|
str_copy( line, scanner, length );
|
|
result.append_fmt( "//%.*s", length, line );
|
|
mem_set( line, 0, MaxCommentLineLength );
|
|
|
|
scanner += length;
|
|
}
|
|
while ( scanner <= end );
|
|
|
|
if ( result.back() != '\n' )
|
|
result.append( "\n" );
|
|
}
|
|
break;
|
|
|
|
case Access_Private:
|
|
case Access_Protected:
|
|
case Access_Public:
|
|
result.append( Name );
|
|
break;
|
|
|
|
case PlatformAttributes:
|
|
result.append( Content );
|
|
|
|
case Class:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes || ParentType )
|
|
{
|
|
result.append( "class " );
|
|
|
|
if ( Attributes )
|
|
{
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
}
|
|
|
|
if ( ParentType )
|
|
{
|
|
char const* access_level = to_str( ParentAccess );
|
|
|
|
result.append_fmt( "%S : %s %S", Name, access_level, ParentType );
|
|
|
|
CodeType interface = Next->cast< CodeType >();
|
|
if ( interface )
|
|
result.append( "\n" );
|
|
|
|
while ( interface )
|
|
{
|
|
result.append_fmt( ", %S", interface.to_string() );
|
|
interface = interface->Next ? interface->Next->cast< CodeType >() : Code { nullptr };
|
|
}
|
|
|
|
result.append_fmt( "\n{\n%S\n}", Body->to_string() );
|
|
}
|
|
else
|
|
{
|
|
result.append_fmt( "%S \n{\n%S\n}", Name, Body->to_string() );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
result.append_fmt( "class %S\n{\n%S\n}", Name, Body->to_string() );
|
|
}
|
|
|
|
if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
|
|
result.append(";\n");
|
|
}
|
|
break;
|
|
|
|
case Class_Fwd:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "class %S %S", Attributes->to_string(), Name );
|
|
|
|
else result.append_fmt( "class %S", Name );
|
|
|
|
if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
|
|
result.append(";\n");
|
|
}
|
|
break;
|
|
|
|
case Constructor:
|
|
{
|
|
result.append( Parent->Name );
|
|
|
|
if ( Params )
|
|
result.append_fmt( "( %S )", Params->to_string() );
|
|
else
|
|
result.append( "(void)" );
|
|
|
|
if ( InitializerList )
|
|
result.append_fmt( " : %S", InitializerList->to_string() );
|
|
|
|
result.append_fmt( "\n{\n%S\n}\n", Body->to_string() );
|
|
}
|
|
break;
|
|
|
|
case Constructor_Fwd:
|
|
{
|
|
result.append( Parent->Name );
|
|
|
|
if ( Params )
|
|
result.append_fmt( "( %S )", Params->to_string() );
|
|
else
|
|
result.append( "(void);\n" );
|
|
}
|
|
break;
|
|
|
|
case Destructor:
|
|
{
|
|
if ( Specs )
|
|
{
|
|
CodeSpecifiers specs = Specs->cast<CodeSpecifiers>();
|
|
|
|
if ( specs.has( ESpecifier::Virtual ) )
|
|
result.append_fmt( "virtual ~%S()", Parent->Name );
|
|
else
|
|
result.append_fmt( "~%S()", Parent->Name );
|
|
}
|
|
else
|
|
result.append_fmt( "~%S()", Parent->Name );
|
|
|
|
result.append_fmt( "\n{\n%S\n}\n", Body->to_string() );
|
|
}
|
|
break;
|
|
|
|
case Destructor_Fwd:
|
|
{
|
|
if ( Specs )
|
|
{
|
|
CodeSpecifiers specs = Specs->cast<CodeSpecifiers>();
|
|
|
|
if ( specs.has( ESpecifier::Virtual ) )
|
|
result.append_fmt( "virtual ~%S();\n", Parent->Name );
|
|
else
|
|
result.append_fmt( "~%S()", Parent->Name );
|
|
|
|
if ( specs.has( ESpecifier::Pure ) )
|
|
result.append( " = 0;\n" );
|
|
}
|
|
else
|
|
result.append_fmt( "~%S();\n", Parent->Name );
|
|
}
|
|
break;
|
|
|
|
case Enum:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes || UnderlyingType )
|
|
{
|
|
result.append( "enum " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
|
|
if ( UnderlyingType )
|
|
result.append_fmt( "%S : %S\n{\n%S\n}"
|
|
, Name
|
|
, UnderlyingType->to_string()
|
|
, Body->to_string()
|
|
);
|
|
|
|
else result.append_fmt( "%S\n{\n%S\n}", Name, Body->to_string() );
|
|
}
|
|
else result.append_fmt( "enum %S\n{\n%S\n}", Name, Body->to_string() );
|
|
|
|
if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
|
|
result.append(";\n");
|
|
}
|
|
break;
|
|
|
|
case Enum_Fwd:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
|
|
result.append_fmt( "enum %S : %S", Name, UnderlyingType->to_string() );
|
|
|
|
if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
|
|
result.append(";\n");
|
|
}
|
|
break;
|
|
|
|
case Enum_Class:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes || UnderlyingType )
|
|
{
|
|
result.append( "enum class " );
|
|
|
|
if ( Attributes )
|
|
{
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
}
|
|
|
|
if ( UnderlyingType )
|
|
{
|
|
result.append_fmt( "%S : %S\n{\n%S\n}", Name, UnderlyingType->to_string(), Body->to_string() );
|
|
}
|
|
else
|
|
{
|
|
result.append_fmt( "%S\n{\n%S\n}", Name, Body->to_string() );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
result.append_fmt( "enum class %S\n{\n%S\n}", Body->to_string() );
|
|
}
|
|
|
|
if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
|
|
result.append(";\n");
|
|
}
|
|
break;
|
|
|
|
case Enum_Class_Fwd:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
result.append( "enum class " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
|
|
result.append_fmt( "%S : %S", Name, UnderlyingType->to_string() );
|
|
|
|
if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
|
|
result.append(";\n");
|
|
}
|
|
break;
|
|
|
|
case Export_Body:
|
|
{
|
|
result.append_fmt( "export\n{\n" );
|
|
|
|
Code curr = { this };
|
|
s32 left = NumEntries;
|
|
while ( left-- )
|
|
{
|
|
result.append_fmt( "%S", curr.to_string() );
|
|
++curr;
|
|
}
|
|
|
|
result.append_fmt( "};\n" );
|
|
}
|
|
break;
|
|
|
|
case Extern_Linkage:
|
|
result.append_fmt( "extern \"%S\"\n{\n%S\n}\n", Name, Body->to_string() );
|
|
break;
|
|
|
|
case Friend:
|
|
result.append_fmt( "friend %S", Declaration->to_string() );
|
|
|
|
if ( result[ result.length() -1 ] != ';' )
|
|
result.append( ";\n" );
|
|
break;
|
|
|
|
case Function:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
|
|
if ( Specs )
|
|
result.append_fmt( "%S", Specs->to_string() );
|
|
|
|
if ( ReturnType )
|
|
result.append_fmt( "%S %S(", ReturnType->to_string(), Name );
|
|
|
|
else
|
|
result.append_fmt( "%S(", Name );
|
|
|
|
if ( Params )
|
|
result.append_fmt( "%S)", Params->to_string() );
|
|
|
|
else
|
|
result.append( "void)" );
|
|
|
|
if ( Specs )
|
|
{
|
|
for ( SpecifierT spec : Specs->cast<CodeSpecifiers>() )
|
|
{
|
|
if ( ESpecifier::is_trailing( spec ) )
|
|
{
|
|
StrC spec_str = ESpecifier::to_str( spec );
|
|
result.append_fmt( " %.*s", spec_str.Len, spec_str.Ptr );
|
|
}
|
|
}
|
|
}
|
|
|
|
result.append_fmt( "\n{\n%S\n}\n", Body->to_string() );
|
|
}
|
|
break;
|
|
|
|
case Function_Fwd:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
|
|
if ( Specs )
|
|
result.append_fmt( "%S", Specs->to_string() );
|
|
|
|
if ( ReturnType )
|
|
result.append_fmt( "%S %S(", ReturnType->to_string(), Name );
|
|
|
|
else
|
|
result.append_fmt( "%S(", Name );
|
|
|
|
if ( Params )
|
|
result.append_fmt( "%S)", Params->to_string() );
|
|
|
|
else
|
|
result.append( "void)" );
|
|
|
|
if ( Specs )
|
|
{
|
|
for ( SpecifierT spec : Specs->cast<CodeSpecifiers>() )
|
|
{
|
|
if ( ESpecifier::is_trailing( spec ) )
|
|
{
|
|
StrC spec_str = ESpecifier::to_str( spec );
|
|
result.append_fmt( " %.*s", spec_str.Len, spec_str.Ptr );
|
|
}
|
|
}
|
|
}
|
|
|
|
result.append( ";\n" );
|
|
}
|
|
break;
|
|
|
|
case Module:
|
|
if (((u32(ModuleFlag::Export) & u32(ModuleFlags)) == u32(ModuleFlag::Export)))
|
|
result.append("export ");
|
|
|
|
if (((u32(ModuleFlag::Import) & u32(ModuleFlags)) == u32(ModuleFlag::Import)))
|
|
result.append("import ");
|
|
|
|
result.append_fmt( "%S;\n", Name );
|
|
break;
|
|
|
|
case Namespace:
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
result.append_fmt( "namespace %S\n{\n%S\n}\n", Name , Body->to_string() );
|
|
break;
|
|
|
|
case Operator:
|
|
case Operator_Member:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "%S\n", Attributes->to_string() );
|
|
|
|
if ( ReturnType )
|
|
result.append_fmt( "%S %S (", ReturnType->to_string(), Name );
|
|
|
|
if ( Params )
|
|
result.append_fmt( "%S)", Params->to_string() );
|
|
|
|
else
|
|
result.append( "void)" );
|
|
|
|
if ( Specs )
|
|
{
|
|
for ( SpecifierT spec : Specs->cast<CodeSpecifiers>() )
|
|
{
|
|
if ( ESpecifier::is_trailing( spec ) )
|
|
{
|
|
StrC spec_str = ESpecifier::to_str( spec );
|
|
result.append_fmt( " %.*s", spec_str.Len, spec_str.Ptr );
|
|
}
|
|
}
|
|
}
|
|
|
|
result.append_fmt( "\n{\n%S\n}\n"
|
|
, Body->to_string()
|
|
);
|
|
}
|
|
break;
|
|
|
|
case Operator_Fwd:
|
|
case Operator_Member_Fwd:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "%S\n", Attributes->to_string() );
|
|
|
|
if ( Specs )
|
|
result.append_fmt( "%S\n", Specs->to_string() );
|
|
|
|
result.append_fmt( "%S %S (", ReturnType->to_string(), Name );
|
|
|
|
if ( Params )
|
|
result.append_fmt( "%S)", Params->to_string() );
|
|
|
|
else
|
|
result.append_fmt( "void)" );
|
|
|
|
if ( Specs )
|
|
{
|
|
for ( SpecifierT spec : Specs->cast<CodeSpecifiers>() )
|
|
{
|
|
if ( ESpecifier::is_trailing( spec ) )
|
|
{
|
|
StrC spec_str = ESpecifier::to_str( spec );
|
|
result.append_fmt( " %.*s", spec_str.Len, spec_str.Ptr );
|
|
}
|
|
}
|
|
}
|
|
|
|
result.append( ";\n" );
|
|
}
|
|
break;
|
|
|
|
case Operator_Cast:
|
|
{
|
|
if ( Specs )
|
|
{
|
|
if ( Name && Name.length() )
|
|
result.append_fmt( "%Soperator %S()", Name, ValueType->to_string() );
|
|
else
|
|
result.append_fmt( "operator %S()", ValueType->to_string() );
|
|
|
|
for ( SpecifierT spec : Specs->cast<CodeSpecifiers>() )
|
|
{
|
|
if ( ESpecifier::is_trailing( spec ) )
|
|
{
|
|
StrC spec_str = ESpecifier::to_str( spec );
|
|
result.append_fmt( " %.*s", spec_str.Len, spec_str.Ptr );
|
|
}
|
|
}
|
|
|
|
result.append_fmt( "\n{\n%S\n}\n", Body->to_string() );
|
|
break;
|
|
}
|
|
|
|
if ( Name && Name.length() )
|
|
result.append_fmt("%Soperator %S()\n{\n%S\n}\n", Name, ValueType->to_string(), Body->to_string() );
|
|
else
|
|
result.append_fmt("operator %S()\n{\n%S\n}\n", ValueType->to_string(), Body->to_string() );
|
|
}
|
|
break;
|
|
|
|
case Operator_Cast_Fwd:
|
|
if ( Specs )
|
|
{
|
|
result.append_fmt( "operator %S()", ValueType->to_string() );
|
|
|
|
for ( SpecifierT spec : Specs->cast<CodeSpecifiers>() )
|
|
{
|
|
if ( ESpecifier::is_trailing( spec ) )
|
|
{
|
|
StrC spec_str = ESpecifier::to_str( spec );
|
|
result.append_fmt( " %*s", spec_str.Len, spec_str.Ptr );
|
|
}
|
|
}
|
|
|
|
result.append( ";" );
|
|
break;
|
|
}
|
|
|
|
result.append_fmt("operator %S();\n", ValueType->to_string() );
|
|
break;
|
|
|
|
case Parameters:
|
|
{
|
|
if ( ValueType == nullptr )
|
|
{
|
|
result.append_fmt( "%S", Name );
|
|
break;
|
|
}
|
|
|
|
if ( Name )
|
|
result.append_fmt( "%S %S", ValueType->to_string(), Name );
|
|
|
|
else
|
|
result.append_fmt( "%S", ValueType->to_string() );
|
|
|
|
if ( Value )
|
|
result.append_fmt( "= %S", Value->to_string() );
|
|
|
|
if ( NumEntries - 1 > 0)
|
|
{
|
|
for ( CodeParam param : CodeParam { (AST_Param*) Next } )
|
|
{
|
|
result.append_fmt( ", %S", param.to_string() );
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case Preprocess_Define:
|
|
result.append_fmt( "#define %S %S\n", Name, Content );
|
|
break;
|
|
|
|
case Preprocess_If:
|
|
result.append_fmt( "#if %S\n", Content );
|
|
break;
|
|
|
|
case Preprocess_IfDef:
|
|
result.append_fmt( "#ifdef %S\n", Content );
|
|
break;
|
|
|
|
case Preprocess_IfNotDef:
|
|
result.append_fmt( "#ifndef %S\n", Content );
|
|
break;
|
|
|
|
case Preprocess_Include:
|
|
result.append_fmt( "#include \"%S\"\n", Content );
|
|
break;
|
|
|
|
case Preprocess_ElIf:
|
|
result.append_fmt( "#elif %S\n", Content );
|
|
break;
|
|
|
|
case Preprocess_Else:
|
|
result.append_fmt( "#else\n" );
|
|
break;
|
|
|
|
case Preprocess_EndIf:
|
|
result.append_fmt( "#endif\n" );
|
|
break;
|
|
|
|
case Preprocess_Pragma:
|
|
result.append_fmt( "#pragma %S\n", Content );
|
|
break;
|
|
|
|
case Specifiers:
|
|
{
|
|
s32 idx = 0;
|
|
s32 left = NumEntries;
|
|
while ( left-- )
|
|
{
|
|
if ( ESpecifier::is_trailing( ArrSpecs[idx]) && ArrSpecs[idx] != ESpecifier::Const )
|
|
{
|
|
idx++;
|
|
continue;
|
|
}
|
|
|
|
StrC spec = ESpecifier::to_str( ArrSpecs[idx] );
|
|
result.append_fmt( "%.*s ", spec.Len, spec.Ptr );
|
|
idx++;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case Struct:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Name == nullptr)
|
|
{
|
|
result.append_fmt( "struct\n{\n%S\n};\n", Body->to_string() );
|
|
break;
|
|
}
|
|
|
|
if ( Attributes || ParentType )
|
|
{
|
|
result.append( "struct " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
|
|
if ( ParentType )
|
|
{
|
|
char const* access_level = to_str( ParentAccess );
|
|
|
|
result.append_fmt( "%S : %s %S", Name, access_level, ParentType );
|
|
|
|
CodeType interface = Next->cast< CodeType >();
|
|
if ( interface )
|
|
result.append( "\n" );
|
|
|
|
while ( interface )
|
|
{
|
|
result.append_fmt( ", %S", interface.to_string() );
|
|
|
|
interface = interface->Next ? interface->Next->cast< CodeType >() : Code { nullptr };
|
|
}
|
|
|
|
result.append_fmt( "\n{\n%S\n}", Body->to_string() );
|
|
}
|
|
else
|
|
{
|
|
if ( Name )
|
|
result.append_fmt( "%S \n{\n%S\n}", Name, Body->to_string() );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
result.append_fmt( "struct %S\n{\n%S\n}", Name, Body->to_string() );
|
|
}
|
|
|
|
if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
|
|
result.append(";\n");
|
|
}
|
|
break;
|
|
|
|
case Struct_Fwd:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "struct %S %S", Attributes->to_string(), Name );
|
|
|
|
else result.append_fmt( "struct %S", Name );
|
|
|
|
if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
|
|
result.append(";\n");
|
|
}
|
|
break;
|
|
|
|
case Template:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
result.append_fmt( "template< %S >\n%S", Params->to_string(), Declaration->to_string() );
|
|
}
|
|
break;
|
|
|
|
case Typedef:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
result.append( "typedef ");
|
|
|
|
if ( IsFunction )
|
|
result.append( UnderlyingType->to_string() );
|
|
else
|
|
result.append_fmt( "%S %S", UnderlyingType->to_string(), Name );
|
|
|
|
if ( UnderlyingType->Type == Typename && UnderlyingType->ArrExpr )
|
|
{
|
|
result.append_fmt( "[%S];", UnderlyingType->ArrExpr->to_string() );
|
|
}
|
|
else
|
|
{
|
|
result.append( ";\n" );
|
|
}
|
|
}
|
|
break;
|
|
|
|
case Typename:
|
|
{
|
|
if ( Attributes || Specs )
|
|
{
|
|
if ( Attributes )
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
|
|
if ( Specs )
|
|
result.append_fmt( "%S %S", Name, Specs->to_string() );
|
|
|
|
else
|
|
result.append_fmt( "%S", Name );
|
|
}
|
|
else
|
|
{
|
|
result.append_fmt( "%S", Name );
|
|
}
|
|
}
|
|
break;
|
|
|
|
case Union:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
result.append( "union " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
|
|
if ( Name )
|
|
{
|
|
result.append_fmt( "%S\n{\n%S\n}"
|
|
, Name
|
|
, Body->to_string()
|
|
);
|
|
}
|
|
else
|
|
{
|
|
// Anonymous union
|
|
result.append_fmt( "\n{\n%S\n}"
|
|
, Body->to_string()
|
|
);
|
|
}
|
|
|
|
if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
|
|
result.append(";\n");
|
|
}
|
|
break;
|
|
|
|
case Using:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes )
|
|
result.append_fmt( "%S ", Attributes->to_string() );
|
|
|
|
if ( UnderlyingType )
|
|
{
|
|
result.append_fmt( "using %S = %S", Name, UnderlyingType->to_string() );
|
|
|
|
if ( UnderlyingType->ArrExpr )
|
|
result.append_fmt( "[%S]", UnderlyingType->ArrExpr->to_string() );
|
|
|
|
result.append( ";\n" );
|
|
}
|
|
else
|
|
result.append_fmt( "using %S;\n", Name );
|
|
}
|
|
break;
|
|
|
|
case Using_Namespace:
|
|
result.append_fmt( "using namespace %s;\n", Name );
|
|
break;
|
|
|
|
case Variable:
|
|
{
|
|
if ( bitfield_is_equal( u32, ModuleFlags, ModuleFlag::Export ))
|
|
result.append( "export " );
|
|
|
|
if ( Attributes || Specs )
|
|
{
|
|
if ( Attributes )
|
|
result.append_fmt( "%S ", Specs->to_string() );
|
|
|
|
if ( Specs )
|
|
result.append_fmt( "%S\n", Specs->to_string() );
|
|
|
|
result.append_fmt( "%S %S", ValueType->to_string(), Name );
|
|
|
|
if ( ValueType->ArrExpr )
|
|
result.append_fmt( "[%S]", ValueType->ArrExpr->to_string() );
|
|
|
|
if ( BitfieldSize )
|
|
result.append_fmt( " : %S", BitfieldSize->to_string() );
|
|
|
|
if ( Value )
|
|
result.append_fmt( " = %S", Value->to_string() );
|
|
|
|
result.append( ";\n" );
|
|
|
|
break;
|
|
}
|
|
|
|
if ( BitfieldSize )
|
|
result.append_fmt( "%S : %S;\n", ValueType->to_string(), BitfieldSize->to_string() );
|
|
|
|
else if ( UnderlyingType->ArrExpr )
|
|
result.append_fmt( "%S %S[%S];\n", UnderlyingType->to_string(), Name, UnderlyingType->ArrExpr->to_string() );
|
|
|
|
else
|
|
result.append_fmt( "%S %S;\n", UnderlyingType->to_string(), Name );
|
|
}
|
|
break;
|
|
|
|
case Enum_Body:
|
|
case Class_Body:
|
|
case Extern_Linkage_Body:
|
|
case Function_Body:
|
|
case Global_Body:
|
|
case Namespace_Body:
|
|
case Struct_Body:
|
|
case Union_Body:
|
|
{
|
|
Code curr = Front->cast<Code>();
|
|
s32 left = NumEntries;
|
|
while ( left -- )
|
|
{
|
|
result.append_fmt( "%S", curr.to_string() );
|
|
++curr;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
bool AST::is_equal( AST* other )
|
|
{
|
|
if ( Type != other->Type )
|
|
return false;
|
|
|
|
switch ( Type )
|
|
{
|
|
case ECode::Typedef:
|
|
case ECode::Typename:
|
|
{
|
|
if ( Name != other->Name )
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
if ( Name != other->Name )
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool AST::validate_body()
|
|
{
|
|
using namespace ECode;
|
|
|
|
#define CheckEntries( Unallowed_Types ) \
|
|
do \
|
|
{ \
|
|
for ( Code entry : cast<CodeBody>() ) \
|
|
{ \
|
|
switch ( entry->Type ) \
|
|
{ \
|
|
Unallowed_Types \
|
|
log_failure( "AST::validate_body: Invalid entry in body %s", entry.debug_str() ); \
|
|
return false; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0);
|
|
|
|
switch ( Type )
|
|
{
|
|
case Class_Body:
|
|
CheckEntries( GEN_AST_BODY_CLASS_UNALLOWED_TYPES );
|
|
break;
|
|
case Enum_Body:
|
|
for ( Code entry : cast<CodeBody>() )
|
|
{
|
|
if ( entry->Type != Untyped )
|
|
{
|
|
log_failure( "AST::validate_body: Invalid entry in enum body (needs to be untyped or comment) %s", entry.debug_str() );
|
|
return false;
|
|
}
|
|
}
|
|
break;
|
|
case Export_Body:
|
|
CheckEntries( GEN_AST_BODY_CLASS_UNALLOWED_TYPES );
|
|
break;
|
|
case Extern_Linkage:
|
|
CheckEntries( GEN_AST_BODY_EXTERN_LINKAGE_UNALLOWED_TYPES );
|
|
break;
|
|
case Function_Body:
|
|
CheckEntries( GEN_AST_BODY_FUNCTION_UNALLOWED_TYPES );
|
|
break;
|
|
case Global_Body:
|
|
for (Code entry : cast<CodeBody>())
|
|
{
|
|
switch (entry->Type)
|
|
{
|
|
case Access_Public:
|
|
case Access_Protected:
|
|
case Access_Private:
|
|
case PlatformAttributes:
|
|
case Class_Body:
|
|
case Enum_Body:
|
|
case Execution:
|
|
case Friend:
|
|
case Function_Body:
|
|
case Global_Body:
|
|
case Namespace_Body:
|
|
case Operator_Member:
|
|
case Operator_Member_Fwd:
|
|
case Parameters:
|
|
case Specifiers:
|
|
case Struct_Body:
|
|
case Typename:
|
|
log_failure("AST::validate_body: Invalid entry in body %s", entry.debug_str());
|
|
return false;
|
|
}
|
|
}
|
|
break;
|
|
case Namespace_Body:
|
|
CheckEntries( GEN_AST_BODY_NAMESPACE_UNALLOWED_TYPES );
|
|
break;
|
|
case Struct_Body:
|
|
CheckEntries( GEN_AST_BODY_STRUCT_UNALLOWED_TYPES );
|
|
break;
|
|
case Union_Body:
|
|
for ( Code entry : Body->cast<CodeBody>() )
|
|
{
|
|
if ( entry->Type != Untyped )
|
|
{
|
|
log_failure( "AST::validate_body: Invalid entry in union body (needs to be untyped or comment) %s", entry.debug_str() );
|
|
return false;
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
log_failure( "AST::validate_body: Invalid this AST does not have a body %s", debug_str() );
|
|
return false;
|
|
}
|
|
|
|
return false;
|
|
|
|
#undef CheckEntries
|
|
}
|