codegen_malloc/realloc: static + simple mem alloc

- there's no reason for both to have external linkage
- use simple versions of memory allocation functions
which are returning NULL instead of longjmp-ing,
so codegen_error will be called to cleanup.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/codegen.c b/src/codegen.c
index 2072d278a..a94024ce1 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -113,19 +113,19 @@ codegen_palloc(codegen_scope *s, size_t len)
   return p;
 }
 
-void*
+static void*
 codegen_malloc(codegen_scope *s, size_t len)
 {
-  void *p = mrb_malloc(s->mrb, len);
+  void *p = mrb_malloc_simple(s->mrb, len);
 
   if (!p) codegen_error(s, "mrb_malloc");
   return p;
 }
 
-void*
+static void*
 codegen_realloc(codegen_scope *s, void *p, size_t len)
 {
-  p = mrb_realloc(s->mrb, p, len);
+  p = mrb_realloc_simple(s->mrb, p, len);
 
   if (!p && len > 0) codegen_error(s, "mrb_realloc");
   return p;