Add a warning to catch a bug recently caught by code review, like this:
t2.c:2:12: warning: use of logical && with constant operand; switch to bitwise &
or remove constant [-Wlogical-bitwise-confusion]
return x && 4;
^ ~
wording improvement suggestions are welcome.
llvm-svn: 108260
diff --git a/clang/test/SemaCXX/bool.cpp b/clang/test/SemaCXX/bool.cpp
index 44e17ce..726fa6c 100644
--- a/clang/test/SemaCXX/bool.cpp
+++ b/clang/test/SemaCXX/bool.cpp
@@ -25,6 +25,6 @@
void test2() {
int n = 2;
- static_assert_arg_is_bool(n && 4);
- static_assert_arg_is_bool(n || 5);
+ static_assert_arg_is_bool(n && 4); // expected-warning {{use of logical && with constant operand}}
+ static_assert_arg_is_bool(n || 5); // expected-warning {{use of logical || with constant operand}}
}