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This commit is contained in:
Edward R. Gonzalez
2024-04-17 18:29:30 -04:00
parent 36260f6edb
commit 4a2a93d41b
7 changed files with 179 additions and 115 deletions
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79
project/components/parser.cpp
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@ -554,6 +554,40 @@ Code parse_array_decl()
return { nullptr };
}
internal inline
Code parse_assignment_expression()
{
Code expr = { nullptr };
eat( TokType::Operator );
// <Attributes> <Specifiers> <ValueType> <Name> =
Token expr_tok = currtok;
if ( currtok.Type == TokType::Statement_End && currtok.Type != TokType::Comma )
{
log_failure( "Expected expression after assignment operator\n%s", Context.to_string() );
Context.pop();
return CodeInvalid;
}
s32 level = 0;
while ( left && currtok.Type != TokType::Statement_End && (currtok.Type != TokType::Comma || level > 0) )
{
if (currtok.Type == TokType::Capture_Start)
level++;
else if (currtok.Type == TokType::Capture_End)
level--;
eat( currtok.Type );
}
expr_tok.Length = ( ( sptr )currtok.Text + currtok.Length ) - ( sptr )expr_tok.Text - 1;
expr = untyped_str( expr_tok );
// = <Expression>
return expr;
}
internal inline
CodeAttributes parse_attributes()
{
@ -1311,14 +1345,17 @@ CodeDefine parse_define()
eat( TokType::Identifier );
// #define <Name>
// Defines don't necessarily need content.
#if 0
if ( ! check( TokType::Preprocess_Content ))
{
log_failure( "Error, expected content after #define %s\n%s", define->Name, Context.to_string() );
Context.pop();
return CodeInvalid;
}
#endif
if ( currtok.Length == 0 )
if ( check(TokType::Preprocess_Content) && currtok.Length != 0 )
{
define->Content = get_cached_string( currtok );
eat( TokType::Preprocess_Content );
@ -1336,40 +1373,6 @@ CodeDefine parse_define()
return define;
}
internal inline
Code parse_assignment_expression()
{
Code expr = { nullptr };
eat( TokType::Operator );
// <Attributes> <Specifiers> <ValueType> <Name> =
Token expr_tok = currtok;
if ( currtok.Type == TokType::Statement_End && currtok.Type != TokType::Comma )
{
log_failure( "Expected expression after assignment operator\n%s", Context.to_string() );
Context.pop();
return CodeInvalid;
}
s32 level = 0;
while ( left && currtok.Type != TokType::Statement_End && (currtok.Type != TokType::Comma || level > 0) )
{
if (currtok.Type == TokType::Capture_Start)
level++;
else if (currtok.Type == TokType::Capture_End)
level--;
eat( currtok.Type );
}
expr_tok.Length = ( ( sptr )currtok.Text + currtok.Length ) - ( sptr )expr_tok.Text - 1;
expr = untyped_str( expr_tok );
// = <Expression>
return expr;
}
internal inline
Code parse_forward_or_definition( TokType which, bool is_inplace )
{
@ -3192,7 +3195,8 @@ CodeVar parse_variable_after_name(
Note(Ed): This does not support the following:
* Function Pointers
*/
internal CodeVar parse_variable_declaration_list()
internal
CodeVar parse_variable_declaration_list()
{
push_scope();
@ -4328,7 +4332,8 @@ CodeTemplate parse_template()
The excess whitespace cannot be stripped however, because there is no semantic awareness within the first capture group.
*/
internal CodeType parse_type( bool from_template, bool* typedef_is_function )
internal
CodeType parse_type( bool from_template, bool* typedef_is_function )
{
push_scope();