diff options
Diffstat (limited to 'src/codegen/codegen_decl.c')
| -rw-r--r-- | src/codegen/codegen_decl.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/codegen/codegen_decl.c b/src/codegen/codegen_decl.c index d525963..e5d73a0 100644 --- a/src/codegen/codegen_decl.c +++ b/src/codegen/codegen_decl.c @@ -22,13 +22,15 @@ static void emit_freestanding_preamble(FILE *out) "uint64_t\n", out); fputs("#define F32 float\n#define F64 double\n", out); - fputs("#define _z_str(x) _Generic((x), _Bool: \"%d\", char: \"%c\", " + fputs("static inline const char* _z_bool_str(_Bool b) { return b ? \"true\" : \"false\"; }\n", out); + fputs("#define _z_str(x) _Generic((x), _Bool: \"%s\", char: \"%c\", " "signed char: \"%c\", unsigned char: \"%u\", short: \"%d\", " "unsigned short: \"%u\", int: \"%d\", unsigned int: \"%u\", " "long: \"%ld\", unsigned long: \"%lu\", long long: \"%lld\", " "unsigned long long: \"%llu\", float: \"%f\", double: \"%f\", " "char*: \"%s\", void*: \"%p\")\n", out); + fputs("#define _z_arg(x) _Generic((x), _Bool: _z_bool_str(x), default: (x))\n", out); fputs("typedef struct { void *func; void *ctx; } z_closure_T;\n", out); fputs("__attribute__((weak)) void* z_malloc(usize sz) { return NULL; }\n", out); @@ -62,7 +64,10 @@ void emit_preamble(ParserContext *ctx, FILE *out) fputs("#define ZC_AUTO auto\n", out); fputs("#define ZC_CAST(T, x) static_cast<T>(x)\n", out); // C++ _z_str via overloads - fputs("inline const char* _z_str(bool) { return \"%d\"; }\n", out); + fputs("inline const char* _z_bool_str(bool b) { return b ? \"true\" : \"false\"; }\n", out); + fputs("inline const char* _z_str(bool) { return \"%s\"; }\n", out); + fputs("inline const char* _z_arg(bool b) { return _z_bool_str(b); }\n", out); + fputs("template<typename T> inline T _z_arg(T x) { return x; }\n", out); fputs("inline const char* _z_str(char) { return \"%c\"; }\n", out); fputs("inline const char* _z_str(int) { return \"%d\"; }\n", out); fputs("inline const char* _z_str(unsigned int) { return \"%u\"; }\n", out); @@ -82,13 +87,15 @@ void emit_preamble(ParserContext *ctx, FILE *out) fputs("#define ZC_AUTO __auto_type\n", out); fputs("#define ZC_CAST(T, x) ((T)(x))\n", out); fputs("#ifdef __TINYC__\n#define __auto_type __typeof__\n#endif\n", out); - fputs("#define _z_str(x) _Generic((x), _Bool: \"%d\", char: \"%c\", " + fputs("static inline const char* _z_bool_str(_Bool b) { return b ? \"true\" : \"false\"; }\n", out); + fputs("#define _z_str(x) _Generic((x), _Bool: \"%s\", char: \"%c\", " "signed char: \"%c\", unsigned char: \"%u\", short: \"%d\", " "unsigned short: \"%u\", int: \"%d\", unsigned int: \"%u\", " "long: \"%ld\", unsigned long: \"%lu\", long long: \"%lld\", " "unsigned long long: \"%llu\", float: \"%f\", double: \"%f\", " "char*: \"%s\", void*: \"%p\")\n", out); + fputs("#define _z_arg(x) _Generic((x), _Bool: _z_bool_str(x), default: (x))\n", out); } fputs("typedef size_t usize;\ntypedef char* string;\n", out); |