make internal method static

diff --git a/Python/compile.c b/Python/compile.c
index 5195f5651f1e3a606a13bcf09f19a2f4f5801e76..4649d32054f3bcebcd6073fbeae989ba260d3466 100644 (file)
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -3625,7 +3625,7 @@ dfs(struct compiler *c, basicblock *b, struct assembler *a)
        a->a_postorder[a->a_nblocks++] = b;
 }
 
-int
+static int
 stackdepth_walk(struct compiler *c, basicblock *b, int depth, int maxdepth)
 {
        int i;