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author | dim <dim@FreeBSD.org> | 2013-12-22 00:07:40 +0000 |
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committer | dim <dim@FreeBSD.org> | 2013-12-22 00:07:40 +0000 |
commit | 952eddef9aff85b1e92626e89baaf7a360e2ac85 (patch) | |
tree | df8df0b0067b381eab470a3b8f28d14a552a6340 /test/Analysis/dtor.cpp | |
parent | ea266cad53e3d49771fa38103913d3ec7a166694 (diff) | |
download | FreeBSD-src-952eddef9aff85b1e92626e89baaf7a360e2ac85.zip FreeBSD-src-952eddef9aff85b1e92626e89baaf7a360e2ac85.tar.gz |
Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):
https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841
Diffstat (limited to 'test/Analysis/dtor.cpp')
-rw-r--r-- | test/Analysis/dtor.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/Analysis/dtor.cpp b/test/Analysis/dtor.cpp index 18cd985..11ce0d5 100644 --- a/test/Analysis/dtor.cpp +++ b/test/Analysis/dtor.cpp @@ -401,3 +401,38 @@ namespace LifetimeExtension { clang_analyzer_eval(SaveOnVirtualDestruct::lastOutput == 42); // expected-warning{{TRUE}} } } + +namespace NoReturn { + struct NR { + ~NR() __attribute__((noreturn)); + }; + + void f(int **x) { + NR nr; + } + + void g() { + int *x; + f(&x); + *x = 47; // no warning + } +} + +namespace PseudoDtor { + template <typename T> + void destroy(T &obj) { + clang_analyzer_checkInlined(true); // expected-warning{{TRUE}} + obj.~T(); + } + + void test() { + int i; + destroy(i); + clang_analyzer_eval(true); // expected-warning{{TRUE}} + } +} + +namespace Incomplete { + class Foo; // expected-note{{forward declaration}} + void f(Foo *foo) { delete foo; } // expected-warning{{deleting pointer to incomplete type}} +} |