diff options
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/tree.c b/gcc/tree.c index 15c482ace88..3f8d7c67c3f 100644 --- a/gcc/tree.c +++ b/gcc/tree.c @@ -2794,11 +2794,15 @@ int contains_placeholder_p (exp) tree exp; { - register enum tree_code code = TREE_CODE (exp); + register enum tree_code code; int result; + if (!exp) + return 0; + /* If we have a WITH_RECORD_EXPR, it "cancels" any PLACEHOLDER_EXPR in it since it is supplying a value for it. */ + code = TREE_CODE (exp); if (code == WITH_RECORD_EXPR) return 0; else if (code == PLACEHOLDER_EXPR) |