A satisfactory compiler

[ajaxvp]

My main goal before building this project out to ISO standardization is to develop something satisfactory for the everyday C programmer to use. Based off of the progress I have made so far (as of July 15th, 2025), here is the list for what "satisfactory" looks like:

• Support for all forms of ternary expressions
• Support for float and double types (in expressions, statements, declarations, and all other locations)
• Support for the long double type (in expressions, statements, declarations, and all other locations)
• Support for all standard constant expressions
• Support for initializers on objects with static storage duration
• Support for the const and volatile type qualifiers
• Implicit zero initialization for bytes in objects initialized with an initializer list
• All constraints on expressions (excluding those about variable-length arrays or variably-modified types)
• All constraints on statements (excluding those about variable-length arrays or variably-modified types)
• All constraints on declarations (excluding those about variable-length arrays or variably-modified types)
• Complete System V ABI support for function calls (excluding any support for _Complex or _Imaginary types)
• Support for bitfields in structs and unions
• Support for unsigned integer types (where not already present)
• Support for basic C standard I/O functions (fopen, fclose, fputc, fgetc)
• Support for heap allocation (malloc, calloc, free)
• Analysis diagnostics for all unsupported ISO C features

Notably, this list does not include the following:

• Support for _Complex types
• Support for _Imaginary types
• Support for variable-length arrays
• Support for variably-modified types
• Support for the restrict type qualifier
• Support for the inline function specifier
• Support for the implicit __func__ declaration
• Support for functions without prototypes (K&R-declared functions)