From: Ted Kremenek Date: Thu, 4 Dec 2008 18:35:53 +0000 (+0000) Subject: Add another test case for attribute(nonnull) checking. X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a96ac060debe3b83caa5c4ddba0c44a44b4499fe;p=clang Add another test case for attribute(nonnull) checking. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60544 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/test/Analysis/null-deref-ps.c b/test/Analysis/null-deref-ps.c index c3bf444420..3d912dcd08 100644 --- a/test/Analysis/null-deref-ps.c +++ b/test/Analysis/null-deref-ps.c @@ -65,6 +65,15 @@ int f6(int *p) { : bar(p, 0); // no-warning } +int bar2(int* p, int q) __attribute__((nonnull(1))); + +int f6b(int *p) { + return !p ? bar2(p, 1) // expected-warning {{Null pointer passed as an argument to a 'nonnull' parameter}} + : bar2(p, 0); // no-warning +} + + + int* qux(); int f7(int x) {