Vendor import of clang trunk r178860:

http://llvm.org/svn/llvm-project/cfe/trunk@178860

1 files changed, 14 insertions, 0 deletions

diff --git a/test/Analysis/Malloc+NewDelete_intersections.cpp b/test/Analysis/Malloc+NewDelete_intersections.cpp
new file mode 100644
index 0000000..7a0ef8e
--- /dev/null
+++ b/test/Analysis/Malloc+NewDelete_intersections.cpp
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -analyze -analyzer-checker=core,unix.Malloc,alpha.cplusplus.NewDelete -analyzer-store region -std=c++11 -verify %s
+
+typedef __typeof(sizeof(int)) size_t;
+void *malloc(size_t);
+void free(void *);
+
+//-------------------------------------------------------------------
+// Check that unix.Malloc + alpha.cplusplus.NewDelete does not enable
+// warnings produced by unix.MismatchedDeallocator.
+//-------------------------------------------------------------------
+void testMismatchedDeallocator() {
+  int *p = (int *)malloc(sizeof(int));
+  delete p;
+} // expected-warning{{Memory is never released; potential leak of memory pointed to by 'p'}}