diff options
Diffstat (limited to 'src/codegen.c')
| -rw-r--r-- | src/codegen.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/codegen.c b/src/codegen.c index 1aa14ef46..7f7ba52f0 100644 --- a/src/codegen.c +++ b/src/codegen.c @@ -87,12 +87,14 @@ static void codegen(codegen_scope *s, node *tree, int val); static void codegen_error(codegen_scope *s, const char *message) { + jmp_buf jmp; + if (!s) return; while (s->prev) { + codegen_scope *tmp = s->prev; mrb_pool_close(s->mpool); - s = s->prev; + s = tmp; } - mrb_pool_close(s->mpool); #ifdef ENABLE_STDIO if (s->filename && s->lineno) { fprintf(stderr, "codegen error:%s:%d: %s\n", s->filename, s->lineno, message); @@ -101,7 +103,9 @@ codegen_error(codegen_scope *s, const char *message) fprintf(stderr, "codegen error: %s\n", message); } #endif - longjmp(s->jmp, 1); + memcpy(&jmp, &s->jmp, sizeof(jmp_buf)); + mrb_pool_close(s->mpool); + longjmp(jmp, 1); } static void* |