diff options
Diffstat (limited to 'gcc/cp/cvt.c')
| -rw-r--r-- | gcc/cp/cvt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/cp/cvt.c b/gcc/cp/cvt.c index 6f4af7dcafc..6d4b961f728 100644 --- a/gcc/cp/cvt.c +++ b/gcc/cp/cvt.c @@ -817,7 +817,8 @@ convert_to_void (tree expr, const char *implicit) /* The second part of a compound expr contains the value. */ tree op1 = TREE_OPERAND (expr,1); tree new_op1 = convert_to_void - (op1, implicit ? "right-hand operand of comma" : NULL); + (op1, (implicit && !TREE_NO_UNUSED_WARNING (expr) + ? "right-hand operand of comma" : NULL)); if (new_op1 != op1) { |