From 43ae4b0d2ba2a7de1c3ccb25f22955489999e1fb Mon Sep 17 00:00:00 2001 From: Ted Kremenek Date: Thu, 24 Apr 2008 18:28:14 +0000 Subject: [PATCH] Added uninitialized-values (path-sensitive) test case as a regression test for the fix in r50178 (http://llvm.org/viewvc/llvm-project?rev=50178&view=rev). This fix was for . git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50220 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Analysis/uninit-vals-ps.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 test/Analysis/uninit-vals-ps.c diff --git a/test/Analysis/uninit-vals-ps.c b/test/Analysis/uninit-vals-ps.c new file mode 100644 index 0000000000..36db470de9 --- /dev/null +++ b/test/Analysis/uninit-vals-ps.c @@ -0,0 +1,18 @@ +// RUN: clang -checker-simple -verify %s + +struct FPRec { + void (*my_func)(int * x); +}; + +int bar(int x); + +int f1_a(struct FPRec* foo) { + int x; + (*foo->my_func)(&x); + return bar(x)+1; // no-warning +} + +int f1_b() { + int x; + return bar(x)+1; // expected-warning{{Pass-by-value argument in function is undefined.}} +} -- 2.50.1