diff options
author | Ted Kremenek <kremenek@apple.com> | 2012-02-18 21:27:25 +0000 |
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committer | Ted Kremenek <kremenek@apple.com> | 2012-02-18 21:27:25 +0000 |
commit | 5550a2f4d5493864d1b80ec64b72ee59cfdccdac (patch) | |
tree | 928ff17534e6d17f8b33d0c4e4d2240dba0e7a29 /test/Analysis/misc-ps-region-store.mm | |
parent | dfb80ded6767f7b79a0f1fa4f6921d543ff0a643 (diff) |
Add analyzer test for using of C++ references with ObjC object pointers, reported in <rdar://problem/10569024>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150891 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis/misc-ps-region-store.mm')
-rw-r--r-- | test/Analysis/misc-ps-region-store.mm | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/Analysis/misc-ps-region-store.mm b/test/Analysis/misc-ps-region-store.mm index fee9433dac..8615c6a9c7 100644 --- a/test/Analysis/misc-ps-region-store.mm +++ b/test/Analysis/misc-ps-region-store.mm @@ -29,3 +29,20 @@ char Test1_harness_b(Test1 *p) { return [p foo]; } +// Basic test of C++ references with Objective-C pointers. +@interface RDar10569024 +@property(readonly) int x; +@end + +typedef RDar10569024* RDar10569024Ref; + +void rdar10569024_aux(RDar10569024Ref o); + +int rdar10569024(id p, id collection) { + for (id elem in collection) { + const RDar10569024Ref &o = (RDar10569024Ref) elem; + rdar10569024_aux(o); // no-warning + return o.x; // no-warning + } + return 0; +} |