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-rw-r--r--eval_intern.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/eval_intern.h b/eval_intern.h
index 3c86f98c46..ed27b8ba85 100644
--- a/eval_intern.h
+++ b/eval_intern.h
@@ -153,12 +153,6 @@ enum ruby_tag_type {
#define SCOPE_CHECK(f) (rb_vm_cref()->nd_visi == (f))
#define SCOPE_SET(f) (rb_vm_cref()->nd_visi = (f))
-#define CHECK_STACK_OVERFLOW(cfp, margin) do \
- if ((VALUE *)((char *)(((VALUE *)(cfp)->sp) + (margin)) + sizeof(rb_control_frame_t)) >= ((VALUE *)(cfp))) { \
- rb_exc_raise(sysstack_error); \
- } \
-while (0)
-
void rb_thread_cleanup(void);
void rb_thread_wait_other_threads(void);