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-rw-r--r--mrbgems/mruby-struct/src/struct.c3
-rw-r--r--src/dump.c3
-rw-r--r--src/gc.c7
3 files changed, 5 insertions, 8 deletions
diff --git a/mrbgems/mruby-struct/src/struct.c b/mrbgems/mruby-struct/src/struct.c
index a2731ca54..7a796414d 100644
--- a/mrbgems/mruby-struct/src/struct.c
+++ b/mrbgems/mruby-struct/src/struct.c
@@ -185,8 +185,7 @@ static mrb_value
mrb_struct_set(mrb_state *mrb, mrb_value obj, mrb_value val)
{
const char *name;
- int i;
- size_t len;
+ size_t i, len;
mrb_sym mid;
mrb_value members, slot, *ptr, *ptr_members;
diff --git a/src/dump.c b/src/dump.c
index c2b987bc8..bf3d25f13 100644
--- a/src/dump.c
+++ b/src/dump.c
@@ -334,8 +334,7 @@ static int
write_lineno_record(mrb_state *mrb, mrb_irep *irep, uint8_t* bin)
{
uint8_t *cur = bin;
- size_t filename_len = 0;
- int iseq_no;
+ size_t filename_len = 0, iseq_no;
cur += sizeof(uint32_t); /* record size */
diff --git a/src/gc.c b/src/gc.c
index 6fc400e32..d1d6ea1ee 100644
--- a/src/gc.c
+++ b/src/gc.c
@@ -175,12 +175,12 @@ mrb_realloc(mrb_state *mrb, void *p, size_t len)
/* mrb_panic(mrb); */
}
else {
- mrb->out_of_memory = 1;
+ mrb->out_of_memory = TRUE;
mrb_raise(mrb, E_RUNTIME_ERROR, "Out of memory");
}
}
else {
- mrb->out_of_memory = 0;
+ mrb->out_of_memory = FALSE;
}
return p2;
@@ -630,8 +630,7 @@ obj_free(mrb_state *mrb, struct RBasic *obj)
static void
root_scan_phase(mrb_state *mrb)
{
- int j;
- size_t i, e;
+ size_t i, e, j;
if (!is_minor_gc(mrb)) {
mrb->gray_list = 0;