Make topenv() static inlined

1 files changed, 1 insertions, 1 deletions

diff --git a/src/vm.c b/src/vm.c
index 82eb3064b..2e8f79b5a 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -175,7 +175,7 @@ is_strict(mrb_state *mrb, struct REnv *e)
   return 0;
 }
 
-inline struct REnv*
+static inline struct REnv*
 top_env(mrb_state *mrb, struct RProc *proc)
 {
   struct REnv *e = proc->env;