diff options
Diffstat (limited to 'gcc/stmt.c')
-rw-r--r-- | gcc/stmt.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -1983,6 +1983,10 @@ warn_if_unused_value (exp) if (VOID_TYPE_P (TREE_TYPE (exp))) return 0; + /* If this is an expression with side effects, don't warn. */ + if (TREE_SIDE_EFFECTS (exp)) + return 0; + switch (TREE_CODE (exp)) { case PREINCREMENT_EXPR: @@ -2058,10 +2062,6 @@ warn_if_unused_value (exp) && TREE_THIS_VOLATILE (exp)) return 0; - /* If this is an expression with side effects, don't warn. */ - if (TREE_SIDE_EFFECTS (exp)) - return 0; - /* If this is an expression which has no operands, there is no value to be unused. There are no such language-independent codes, but front ends may define such. */ |