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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/SemaObjC/arc-invalid.m | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/SemaObjC/arc-invalid.m')
-rw-r--r-- | clang/test/SemaObjC/arc-invalid.m | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/arc-invalid.m b/clang/test/SemaObjC/arc-invalid.m new file mode 100644 index 0000000..c736ed4 --- /dev/null +++ b/clang/test/SemaObjC/arc-invalid.m @@ -0,0 +1,18 @@ +// RUN: %clang_cc1 -fsyntax-only -fobjc-arc -fblocks -verify %s + +// rdar://problem/10982793 +// [p foo] in ARC creates a cleanup. +// The plus is invalid and causes the cleanup to go unbound. +// Don't crash. +@interface A +- (id) foo; +@end +void takeBlock(void (^)(void)); +void test0(id p) { + takeBlock(^{ [p foo] + p; }); // expected-error {{invalid operands to binary expression}} +} + +void test1(void) { + __autoreleasing id p; // expected-note {{'p' declared here}} + takeBlock(^{ (void) p; }); // expected-error {{cannot capture __autoreleasing variable in a block}} +} |