diff options
Diffstat (limited to 'gcc/c-family/c-common.c')
| -rw-r--r-- | gcc/c-family/c-common.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c index f32a94a..f745365 100644 --- a/gcc/c-family/c-common.c +++ b/gcc/c-family/c-common.c @@ -3754,7 +3754,8 @@ shorten_compare (tree *op0_ptr, tree *op1_ptr, tree *restype_ptr, type = c_common_unsigned_type (type); } - if (TREE_CODE (primop0) != INTEGER_CST) + if (TREE_CODE (primop0) != INTEGER_CST + && c_inhibit_evaluation_warnings == 0) { if (val == truthvalue_false_node) warning_at (loc, OPT_Wtype_limits, @@ -3834,6 +3835,7 @@ shorten_compare (tree *op0_ptr, tree *op1_ptr, tree *restype_ptr, warning. */ bool warn = warn_type_limits && !in_system_header + && c_inhibit_evaluation_warnings == 0 && !(TREE_CODE (primop0) == INTEGER_CST && !TREE_OVERFLOW (convert (c_common_signed_type (type), primop0))) |