ed/gencpp
1
0
Fork 0
mirror of https://github.com/Ed94/gencpp.git synced 2025-10-30 22:40:54 -07:00
Code Issues Packages Projects Releases Wiki Activity

Parsing constructors passed the sanity test!

Browse Source
This commit is contained in:
Edward R. Gonzalez
2023-07-10 22:14:41 -04:00
parent ed6a1d0f95
commit 14568d512e
19 changed files with 1296 additions and 491 deletions
Download Patch File Download Diff File Expand all files Collapse all files

129
project/gen.hpp
View File

@@ -65,6 +65,8 @@ namespace gen
Entry( Operator_Fwd ) \
Entry( Operator_Member ) \
Entry( Operator_Member_Fwd ) \
Entry( Operator_Cast ) \
Entry( Operator_Cast_Fwd ) \
Entry( Parameters ) \
Entry( Preprocessor_Include ) \
Entry( Specifiers ) \
@@ -95,7 +97,7 @@ namespace gen
{
static
StrC lookup[Num_Types] = {
# define Entry( Type ) { txt_n_len( Type ) },
# define Entry( Type ) { txt_to_StrC( Type ) },
Define_Types
# undef Entry
};
@@ -132,11 +134,11 @@ namespace gen
Entry( Assign, = ) \
Entry( Assign_Add, += ) \
Entry( Assign_Subtract, -= ) \
Entry( Assgin_Multiply, *= ) \
Entry( Assgin_Divide, /= ) \
Entry( Assgin_Modulo, %= ) \
Entry( Assgin_BAnd, &= ) \
Entry( Assgin_BOr, |= ) \
Entry( Assign_Multiply, *= ) \
Entry( Assign_Divide, /= ) \
Entry( Assign_Modulo, %= ) \
Entry( Assign_BAnd, &= ) \
Entry( Assign_BOr, |= ) \
Entry( Assign_BXOr, ^= ) \
Entry( Assign_LShift, <<= ) \
Entry( Assign_RShift, >>= ) \
@@ -144,6 +146,7 @@ namespace gen
Entry( Decrement, -- ) \
Entry( Unary_Plus, + ) \
Entry( Unary_Minus, - ) \
Entry( UnaryNot, ! ) \
Entry( Add, + ) \
Entry( Subtract, - ) \
Entry( Multiply, * ) \
@@ -155,11 +158,10 @@ namespace gen
Entry( BXOr, ^ ) \
Entry( LShift, << ) \
Entry( RShift, >> ) \
Entry( LNot, ! ) \
Entry( LAnd, && ) \
Entry( LOr, || ) \
Entry( Equals, == ) \
Entry( NotEquals, != ) \
Entry( LEqual, == ) \
Entry( LNot, != ) \
Entry( Lesser, < ) \
Entry( Greater, > ) \
Entry( LesserEqual, <= ) \
@@ -250,7 +252,7 @@ namespace gen
# define internal internal
# define local_persist local_persist
# define Entry( Spec_, Code_ ) { txt_n_len(Code_) },
# define Entry( Spec_, Code_ ) { txt_to_StrC(Code_) },
Define_Specifiers
# undef Entry
@@ -272,7 +274,9 @@ namespace gen
{
StrC enum_str = to_str( (Type)index );
keymap[index] = crc32( enum_str.Ptr, enum_str.Len);
// We subtract 1 to remove the null terminator
// This is because the tokens lexed are not null terminated.
keymap[index] = crc32( enum_str.Ptr, enum_str.Len - 1);
}
do_once_end
@@ -398,7 +402,6 @@ namespace gen
# pragma region Member Functions
void add_entry( AST* other );
inline
AST* body()
{
return entry( 0 );
@@ -411,22 +414,18 @@ namespace gen
return DynamicEntries ? ArrDyn[ idx ] : ArrStatic[ idx ];
}
inline
bool has_entries()
{
return num_entries();
}
inline
bool is_invalid()
{
return Type != ECode::Invalid;
}
inline
bool is_equal( AST* other );
inline
s32 num_entries()
{
return DynamicEntries ? array_count( ArrDyn ) : StaticIndex;
@@ -434,7 +433,6 @@ namespace gen
// Parameter
inline
AST* get_param( s32 index )
{
if ( index <= 0 )
@@ -443,14 +441,12 @@ namespace gen
return entry( index + 1 );
}
inline
s32 param_count()
{
// The first entry (which holds the type) represents the first parameter.
return num_entries();
}
inline
AST* param_type()
{
return entry( 0 );
@@ -458,7 +454,6 @@ namespace gen
// Specifiers
inline
bool add_specifier( SpecifierT spec )
{
if ( StaticIndex == AST::ArrSpecs_Cap )
@@ -472,7 +467,6 @@ namespace gen
return true;
}
inline
s32 has_specifier( SpecifierT spec )
{
for ( s32 idx = 0; idx < StaticIndex; idx++ )
@@ -486,21 +480,18 @@ namespace gen
// Typename
inline
bool typename_is_ptr()
{
assert_crash("not implemented");
return false;
}
inline
bool typename_is_ref()
{
assert_crash("not implemented");
return false;
}
inline
AST* typename_specifiers()
{
return entry( 0 );
@@ -508,7 +499,6 @@ namespace gen
// Serialization
inline
char const* debug_str()
{
char const* fmt = txt(
@@ -530,7 +520,6 @@ namespace gen
);
}
inline
char const* type_str()
{
return ECode::to_str( Type );
@@ -582,9 +571,6 @@ namespace gen
# undef Using_CodePOD
};
constexpr sw size_AST = sizeof(AST);
constexpr sw size_POD = sizeof(AST_POD);
// Its intended for the AST to have equivalent size to its POD.
// All extra functionality within the AST namespace should just be syntatic sugar.
static_assert( sizeof(AST) == sizeof(AST_POD), "ERROR: AST IS NOT POD" );
@@ -604,7 +590,6 @@ namespace gen
# pragma endregion Statics
# pragma region Member Functions
inline
Code body()
{
if ( ast == nullptr )
@@ -622,13 +607,11 @@ namespace gen
return { ast->body() };
}
inline
String to_string() const
{
return ast->to_string();
}
inline
void set_global()
{
if ( ast == nullptr )
@@ -640,45 +623,34 @@ namespace gen
ast->Parent = Global.ast;
}
inline
operator bool() const
bool is_valid()
{
return ast;
// Originally intended to use operator bool(), however for some reason
// The C++ standard has operator Type*() with higher precedence than operator bool().
// Even when directly casting to bool. Amazing.
return ast != nullptr && ast->Type != ECode::Invalid;
}
operator bool() const
{
return ast != nullptr && ast->Type != ECode::Invalid;
}
inline
bool operator ==( Code other )
{
return ast == other.ast;
}
inline
bool operator !=( Code other )
{
return ast != other.ast;
}
inline
operator AST*()
{
return ast;
}
inline
Code& operator=( Code other )
{
if ( other.ast == nullptr )
{
log_failure("Attempted to assign a nullptr!");
return *this;
}
ast = other.ast;
return *this;
}
inline
AST* operator->()
{
if ( ast == nullptr )
@@ -732,12 +704,12 @@ namespace gen
// Set these before calling gen's init() procedure.
// Data
void set_allocator_data_arrays ( AllocatorInfo data_array_allocator );
void set_allocator_code_pool ( AllocatorInfo pool_allocator );
void set_allocator_code_enries_arena( AllocatorInfo pool_allocator );
void set_allocator_string_arena ( AllocatorInfo string_allocator );
void set_allocator_string_table ( AllocatorInfo string_allocator );
void set_allocator_type_table ( AllocatorInfo type_reg_allocator );
void set_allocator_data_arrays ( AllocatorInfo data_array_allocator );
void set_allocator_code_pool ( AllocatorInfo pool_allocator );
void set_allocator_code_enrties_arena( AllocatorInfo pool_allocator );
void set_allocator_string_arena ( AllocatorInfo string_allocator );
void set_allocator_string_table ( AllocatorInfo string_allocator );
void set_allocator_type_table ( AllocatorInfo type_reg_allocator );
# pragma region Upfront
Code def_attributes( StrC content );
@@ -772,6 +744,8 @@ namespace gen
, Code specifiers = NoCode, Code attributes = NoCode
, ModuleFlag mflags = ModuleFlag::None );
Code def_operator_cast( Code type, Code body = NoCode );
Code def_param ( Code type, StrC name, Code value = NoCode );
Code def_specifier( SpecifierT specifier );
@@ -824,22 +798,23 @@ namespace gen
# pragma region Parsing
# ifdef GEN_FEATURE_PARSING
Code parse_class ( StrC class_def );
Code parse_enum ( StrC enum_def );
Code parse_export_body ( StrC export_def );
Code parse_extern_link ( StrC exten_link_def);
Code parse_friend ( StrC friend_def );
Code parse_function ( StrC fn_def );
Code parse_global_body ( StrC body_def );
Code parse_namespace ( StrC namespace_def );
Code parse_operator ( StrC operator_def );
Code parse_struct ( StrC struct_def );
Code parse_template ( StrC template_def );
Code parse_type ( StrC type_def );
Code parse_typedef ( StrC typedef_def );
Code parse_union ( StrC union_def );
Code parse_using ( StrC using_def );
Code parse_variable ( StrC var_def );
Code parse_class ( StrC class_def );
Code parse_enum ( StrC enum_def );
Code parse_export_body ( StrC export_def );
Code parse_extern_link ( StrC exten_link_def);
Code parse_friend ( StrC friend_def );
Code parse_function ( StrC fn_def );
Code parse_global_body ( StrC body_def );
Code parse_namespace ( StrC namespace_def );
Code parse_operator ( StrC operator_def );
Code parse_operator_cast( StrC operator_def );
Code parse_struct ( StrC struct_def );
Code parse_template ( StrC template_def );
Code parse_type ( StrC type_def );
Code parse_typedef ( StrC typedef_def );
Code parse_union ( StrC union_def );
Code parse_using ( StrC using_def );
Code parse_variable ( StrC var_def );
# endif
# pragma endregion Parsing
@@ -994,10 +969,10 @@ 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_n_len( Id_ ) }
# define name( Id_ ) { txt_to_StrC( Id_ ) }
// Same as name just used to indicate intention of literal for code instead of names.
# define code( ... ) { txt_n_len( __VA_ARGS__ ) }
# define code( ... ) { txt_to_StrC( __VA_ARGS__ ) }
#pragma endregion Macros
#pragma region Constants