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-rw-r--r--src/codegen.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/codegen.c b/src/codegen.c
index cfbbe7286..091561b45 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -426,8 +426,7 @@ push_(codegen_scope *s)
static inline int
new_lit(codegen_scope *s, mrb_value val)
{
- int i;
-
+ size_t i;
switch (mrb_type(val)) {
case MRB_TT_STRING:
@@ -462,7 +461,7 @@ new_lit(codegen_scope *s, mrb_value val)
static inline int
new_msym(codegen_scope *s, mrb_sym sym)
{
- int i, len;
+ size_t i, len;
len = s->irep->slen;
if (len > 256) len = 256;
@@ -481,7 +480,7 @@ new_msym(codegen_scope *s, mrb_sym sym)
static inline int
new_sym(codegen_scope *s, mrb_sym sym)
{
- int i;
+ size_t i;
for (i=0; i<s->irep->slen; i++) {
if (s->irep->syms[i] == sym) return i;