Use size_t for MJIT's max_ivar_index

iseq_inline_iv_cache_entry's index is also size_t.
%"PRIuSIZE" seems to print warnings against st_index_t in some environments.

1 files changed, 1 insertions, 1 deletions

diff --git a/mjit_compile.c b/mjit_compile.c
index 07c8e9b4b3..d58377380e 100644
--- a/mjit_compile.c
+++ b/mjit_compile.c
@@ -61,7 +61,7 @@ struct compile_status {
     struct rb_mjit_compile_info *compile_info;
     bool merge_ivar_guards_p; // If true, merge guards of ivar accesses
     rb_serial_t ivar_serial; // ic_serial of IVC in is_entries (used only when merge_ivar_guards_p)
-    st_index_t max_ivar_index; // Max IVC index in is_entries (used only when merge_ivar_guards_p)
+    size_t max_ivar_index; // Max IVC index in is_entries (used only when merge_ivar_guards_p)
     // If `inlined_iseqs[pos]` is not NULL, `mjit_compile_body` tries to inline ISeq there.
     const struct rb_iseq_constant_body **inlined_iseqs;
     struct inlined_call_context inline_context;