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-rw-r--r--vm.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/vm.c b/vm.c
index 8e34e452aa..cb6edbb5c1 100644
--- a/vm.c
+++ b/vm.c
@@ -3329,9 +3329,9 @@ vm_analysis_register(int reg, int isset)
#undef HASH_ASET
-void (*ruby_vm_collect_usage_func_insn)(int insn) = vm_analysis_insn;
-void (*ruby_vm_collect_usage_func_operand)(int insn, int n, VALUE op) = vm_analysis_operand;
-void (*ruby_vm_collect_usage_func_register)(int reg, int isset) = vm_analysis_register;
+static void (*ruby_vm_collect_usage_func_insn)(int insn) = vm_analysis_insn;
+static void (*ruby_vm_collect_usage_func_operand)(int insn, int n, VALUE op) = vm_analysis_operand;
+static void (*ruby_vm_collect_usage_func_register)(int reg, int isset) = vm_analysis_register;
/* :nodoc: */
static VALUE
@@ -3359,9 +3359,9 @@ usage_analysis_register_stop(VALUE self)
#else
-void (*ruby_vm_collect_usage_func_insn)(int insn) = NULL;
-void (*ruby_vm_collect_usage_func_operand)(int insn, int n, VALUE op) = NULL;
-void (*ruby_vm_collect_usage_func_register)(int reg, int isset) = NULL;
+MAYBE_UNUSED(static void (*ruby_vm_collect_usage_func_insn)(int insn)) = NULL;
+MAYBE_UNUSED(static void (*ruby_vm_collect_usage_func_operand)(int insn, int n, VALUE op)) = NULL;
+MAYBE_UNUSED(static void (*ruby_vm_collect_usage_func_register)(int reg, int isset)) = NULL;
#endif