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| author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
|---|---|---|
| committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
| commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
| tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/CodeGenObjC/objc2-weak-assign.m | |
| parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) | |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/CodeGenObjC/objc2-weak-assign.m')
| -rw-r--r-- | clang/test/CodeGenObjC/objc2-weak-assign.m | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/clang/test/CodeGenObjC/objc2-weak-assign.m b/clang/test/CodeGenObjC/objc2-weak-assign.m new file mode 100644 index 0000000..e5c67c5 --- /dev/null +++ b/clang/test/CodeGenObjC/objc2-weak-assign.m @@ -0,0 +1,28 @@ +// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-fragile-abi -fobjc-gc -emit-llvm -o %t %s +// RUN: grep -e "objc_assign_weak" %t | grep -e "call" | count 6 +// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin9 -fobjc-fragile-abi -fobjc-gc -emit-llvm -o %t %s +// RUN: grep -e "objc_assign_weak" %t | grep -e "call" | count 6 + +__weak id* x; +id* __weak y; +id* __weak* z; + +__weak id* a1[20]; +id* __weak a2[30]; +id** __weak a3[40]; + +void foo (__weak id *param) { + *param = 0; +} + +int main() +{ + *x = 0; + *y = 0; + **z = 0; + + a1[3] = 0; + a2[3] = 0; + a3[3][4] = 0; +} + |