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| author | dim <dim@FreeBSD.org> | 2011-02-20 13:06:31 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2011-02-20 13:06:31 +0000 |
| commit | 39fcc9a984e2820e4ea0fa2ac4abd17d9f3a31df (patch) | |
| tree | a9243275843fbeaa590afc07ee888e006b8d54ea /test/Analysis/cxx-crashes.cpp | |
| parent | 69b4eca4a4255ba43baa5c1d9bbdec3ec17f479e (diff) | |
| download | FreeBSD-src-39fcc9a984e2820e4ea0fa2ac4abd17d9f3a31df.zip FreeBSD-src-39fcc9a984e2820e4ea0fa2ac4abd17d9f3a31df.tar.gz | |
Vendor import of clang trunk r126079:
http://llvm.org/svn/llvm-project/cfe/trunk@126079
Diffstat (limited to 'test/Analysis/cxx-crashes.cpp')
| -rw-r--r-- | test/Analysis/cxx-crashes.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/test/Analysis/cxx-crashes.cpp b/test/Analysis/cxx-crashes.cpp new file mode 100644 index 0000000..c9775df --- /dev/null +++ b/test/Analysis/cxx-crashes.cpp @@ -0,0 +1,45 @@ +// RUN: %clang_cc1 -analyze -analyzer-check-objc-mem -verify %s + +int f1(char *dst) { + char *p = dst + 4; + char *q = dst + 3; + return !(q >= p); +} + +long f2(char *c) { + return long(c) & 1; +} + +bool f3() { + return !false; +} + +void *f4(int* w) { + return reinterpret_cast<void*&>(w); +} + +namespace { + +struct A { }; +struct B { + operator A() { return A(); } +}; + +A f(char *dst) { + B b; + return b; +} + +} + +namespace { + +struct S { + void *p; +}; + +void *f(S* w) { + return &reinterpret_cast<void*&>(*w); +} + +} |
