Author: efriedma
Date: Mon Jul 22 18:30:13 2013
New Revision: 186891
URL: http://llvm.org/viewvc/llvm-project?rev=186891&view=rev
Log:
Testcase for PR16673.
Modified:
cfe/trunk/test/SemaCXX/warn-logical-not-compare.cpp
Modified: cfe/trunk/test/SemaCXX/warn-logical-not-compare.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaCXX/warn-logical-not-compare.cpp?rev=186891&r1=186890&r2=186891&view=diff
==============================================================================
--- cfe/trunk/test/SemaCXX/warn-logical-not-compare.cpp (original)
+++ cfe/trunk/test/SemaCXX/warn-logical-not-compare.cpp Mon Jul 22 18:30:13 2013
@@ -177,3 +177,18 @@ bool test2 (E e) {
return ret;
}
+
+bool PR16673(int x) {
+ bool ret;
+ // Make sure we don't emit a fixit for the left paren, but not the right
paren.
+#define X(x) x
+ ret = X(!x == 1 && 1);
+ // expected-warning@-1 {{logical not is only applied to the left hand side
of this comparison}}
+ // expected-note@-2 {{add parentheses after the '!' to evaluate the
comparison first}}
+ // expected-note@-3 {{add parentheses around left hand side expression to
silence this warning}}
+ // CHECK: to evaluate the comparison first
+ // CHECK-NOT: fix-it
+ // CHECK: to silence this warning
+ // CHECK-NOT: fix-it
+ return ret;
+}
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