diff options
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 2 | ||||
| -rw-r--r-- | clang/test/Sema/warn-bitwise-negation-bool.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index 667441cbaa5..c18f54cefde 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -13479,7 +13479,7 @@ ExprResult Sema::CreateBuiltinUnaryOp(SourceLocation OpLoc, // C99 does not support '~' for complex conjugation. Diag(OpLoc, diag::ext_integer_complement_complex) << resultType << Input.get()->getSourceRange(); - else if (Input.get()->IgnoreParenImpCasts()->getType()->isBooleanType()) + else if (Input.get()->isKnownToHaveBooleanValue()) Diag(OpLoc, diag::warn_bitwise_negation_bool) << FixItHint::CreateReplacement(OpLoc, "!"); else if (resultType->hasIntegerRepresentation()) diff --git a/clang/test/Sema/warn-bitwise-negation-bool.c b/clang/test/Sema/warn-bitwise-negation-bool.c index dfec00055cd..435d783439c 100644 --- a/clang/test/Sema/warn-bitwise-negation-bool.c +++ b/clang/test/Sema/warn-bitwise-negation-bool.c @@ -19,4 +19,6 @@ void test(boolean b, int i) { b = ~i; i = ~b; // expected-warning {{bitwise negation of a boolean expression; did you mean logical negation?}} // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:7-[[@LINE-1]]:8}:"!" + b = ~(i > 4); // expected-warning {{bitwise negation of a boolean expression; did you mean logical negation?}} + // CHECK: fix-it:"{{.*}}":{[[@LINE-1]]:7-[[@LINE-1]]:8}:"!" } |
