diff options
Diffstat (limited to 'src/codegen')
| -rw-r--r-- | src/codegen/codegen.c | 84 |
1 files changed, 73 insertions, 11 deletions
diff --git a/src/codegen/codegen.c b/src/codegen/codegen.c index b25c79c..32fbdcf 100644 --- a/src/codegen/codegen.c +++ b/src/codegen/codegen.c @@ -246,38 +246,89 @@ static void codegen_match_internal(ParserContext *ctx, ASTNode *node, FILE *out, { if (strstr(g_config.cc, "tcc")) { - fprintf(out, "__typeof__(_m_%d.val) %s = _m_%d.val; ", id, - c->match_case.binding_name, id); + if (c->match_case.is_ref) + { + fprintf(out, "__typeof__(&_m_%d.val) %s = &_m_%d.val; ", id, + c->match_case.binding_name, id); + } + else + { + fprintf(out, "__typeof__(_m_%d.val) %s = _m_%d.val; ", id, + c->match_case.binding_name, id); + } } else { - fprintf(out, "ZC_AUTO %s = _m_%d.val; ", c->match_case.binding_name, id); + if (c->match_case.is_ref) + { + fprintf(out, "ZC_AUTO %s = &_m_%d.val; ", c->match_case.binding_name, id); + } + else + { + fprintf(out, "ZC_AUTO %s = _m_%d.val; ", c->match_case.binding_name, id); + } } } - if (is_result) + else if (is_result) // FIX: Changed 'if' to 'else if' to match original logic structure + // if needed, but original code had implicit fallthrough checks? No, + // checks match pattern. { if (strcmp(c->match_case.pattern, "Ok") == 0) { if (strstr(g_config.cc, "tcc")) { - fprintf(out, "__typeof__(_m_%d.val) %s = _m_%d.val; ", id, - c->match_case.binding_name, id); + if (c->match_case.is_ref) + { + fprintf(out, "__typeof__(&_m_%d.val) %s = &_m_%d.val; ", id, + c->match_case.binding_name, id); + } + else + { + fprintf(out, "__typeof__(_m_%d.val) %s = _m_%d.val; ", id, + c->match_case.binding_name, id); + } } else { - fprintf(out, "ZC_AUTO %s = _m_%d.val; ", c->match_case.binding_name, id); + if (c->match_case.is_ref) + { + fprintf(out, "ZC_AUTO %s = &_m_%d.val; ", c->match_case.binding_name, + id); + } + else + { + fprintf(out, "ZC_AUTO %s = _m_%d.val; ", c->match_case.binding_name, + id); + } } } else { if (strstr(g_config.cc, "tcc")) { - fprintf(out, "__typeof__(_m_%d.err) %s = _m_%d.err; ", id, - c->match_case.binding_name, id); + if (c->match_case.is_ref) + { + fprintf(out, "__typeof__(&_m_%d.err) %s = &_m_%d.err; ", id, + c->match_case.binding_name, id); + } + else + { + fprintf(out, "__typeof__(_m_%d.err) %s = _m_%d.err; ", id, + c->match_case.binding_name, id); + } } else { - fprintf(out, "ZC_AUTO %s = _m_%d.err; ", c->match_case.binding_name, id); + if (c->match_case.is_ref) + { + fprintf(out, "ZC_AUTO %s = &_m_%d.err; ", c->match_case.binding_name, + id); + } + else + { + fprintf(out, "ZC_AUTO %s = _m_%d.err; ", c->match_case.binding_name, + id); + } } } } @@ -292,7 +343,18 @@ static void codegen_match_internal(ParserContext *ctx, ASTNode *node, FILE *out, { f = c->match_case.pattern; } - fprintf(out, "ZC_AUTO %s = _m_%d.data.%s; ", c->match_case.binding_name, id, f); + // Generic struct destructuring (e.g. MyStruct_Variant) + // Assuming data union or accessible field. + // Original: _m_%d.data.%s + if (c->match_case.is_ref) + { + fprintf(out, "ZC_AUTO %s = &_m_%d.data.%s; ", c->match_case.binding_name, id, + f); + } + else + { + fprintf(out, "ZC_AUTO %s = _m_%d.data.%s; ", c->match_case.binding_name, id, f); + } } } |