dimgigov
0bdef58182
selfhost: fix pointer field access, algebraic enums, string literal escaping
- hir_lower: use per-function scope instead of global scope for params
fixes p->error emission for pointer parameters
- parser: assign variant4..variant7 in enum decls (was only 0..3)
- c_backend: escape quotes, backslash, newline, tab, cr in string literals
- runtime: bux_write_file now writes raw bytes (was un-escaping sequences)
- c_backend: emit algebraic enums as tagged unions (tag enum + data union + struct)
- hir_lower: add hBreak/hContinue lowering
- sema: skip empty variant names when collecting enum globals