Constify `irep` members.

- `pool`
- `syms`
- `reps`

1 files changed, 6 insertions, 6 deletions

diff --git a/src/codedump.c b/src/codedump.c
index 649be176b..14cca8553 100644
--- a/src/codedump.c
+++ b/src/codedump.c
@@ -7,7 +7,7 @@
 
 #ifndef MRB_DISABLE_STDIO
 static void
-print_r(mrb_state *mrb, mrb_irep *irep, size_t n)
+print_r(mrb_state *mrb, const mrb_irep *irep, size_t n)
 {
   size_t i;
 
@@ -23,7 +23,7 @@ print_r(mrb_state *mrb, mrb_irep *irep, size_t n)
 }
 
 static void
-print_lv_a(mrb_state *mrb, mrb_irep *irep, uint16_t a)
+print_lv_a(mrb_state *mrb, const mrb_irep *irep, uint16_t a)
 {
   if (!irep->lv || a >= irep->nlocals || a == 0) {
     printf("\n");
@@ -35,7 +35,7 @@ print_lv_a(mrb_state *mrb, mrb_irep *irep, uint16_t a)
 }
 
 static void
-print_lv_ab(mrb_state *mrb, mrb_irep *irep, uint16_t a, uint16_t b)
+print_lv_ab(mrb_state *mrb, const mrb_irep *irep, uint16_t a, uint16_t b)
 {
   if (!irep->lv || (a >= irep->nlocals && b >= irep->nlocals) || a+b == 0) {
     printf("\n");
@@ -48,7 +48,7 @@ print_lv_ab(mrb_state *mrb, mrb_irep *irep, uint16_t a, uint16_t b)
 }
 
 static void
-print_header(mrb_state *mrb, mrb_irep *irep, ptrdiff_t i)
+print_header(mrb_state *mrb, const mrb_irep *irep, ptrdiff_t i)
 {
   int32_t line;
 
@@ -66,7 +66,7 @@ print_header(mrb_state *mrb, mrb_irep *irep, ptrdiff_t i)
 #define CASE(insn,ops) case insn: FETCH_ ## ops (); L_ ## insn
 
 static void
-codedump(mrb_state *mrb, mrb_irep *irep)
+codedump(mrb_state *mrb, const mrb_irep *irep)
 {
   int ai;
   const mrb_code *pc, *pcend;
@@ -533,7 +533,7 @@ codedump(mrb_state *mrb, mrb_irep *irep)
 }
 
 static void
-codedump_recur(mrb_state *mrb, mrb_irep *irep)
+codedump_recur(mrb_state *mrb, const mrb_irep *irep)
 {
   int i;