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| author | Zuhaitz <zuhaitz.zechhub@gmail.com> | 2026-01-25 22:36:29 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2026-01-25 22:36:29 +0000 |
| commit | dc69e7a19e86373ee117d56b3747ff56d1631e96 (patch) | |
| tree | 1b94f1f43b98a26a9c153585568505bed95e60ec /src/codegen | |
| parent | fa858115f6b9625065b2488aeee028fe2c7d60b2 (diff) | |
| parent | 74a4469dfba9a63a57caabc65c4faa65b2a59308 (diff) | |
Merge pull request #127 from sureshkrishnan-ai/JsonType
fixed buffer overflow in vector. Added serialize and deserialize in j…
Diffstat (limited to 'src/codegen')
| -rw-r--r-- | src/codegen/codegen_decl.c | 13 | ||||
| -rw-r--r-- | src/codegen/codegen_stmt.c | 2 |
2 files changed, 11 insertions, 4 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); diff --git a/src/codegen/codegen_stmt.c b/src/codegen/codegen_stmt.c index ff8ea46..cba55b4 100644 --- a/src/codegen/codegen_stmt.c +++ b/src/codegen/codegen_stmt.c @@ -1519,7 +1519,7 @@ void codegen_node_single(ParserContext *ctx, ASTNode *node, FILE *out) emit_auto_type(ctx, node->repl_print.expr, node->token, out); fprintf(out, " _zval = ("); codegen_expression(ctx, node->repl_print.expr, out); - fprintf(out, "); fprintf(stdout, _z_str(_zval), _zval); fprintf(stdout, " + fprintf(out, "); fprintf(stdout, _z_str(_zval), _z_arg(_zval)); fprintf(stdout, " "\"\\n\"); }\n"); break; } |