diff options
| author | Alexey Bataev <a.bataev@hotmail.com> | 2016-10-14 12:43:59 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2016-10-14 12:43:59 +0000 |
| commit | 9c7db0323d4e9cbf391b8d738a5b2c5094e89d9f (patch) | |
| tree | 146e379c661f647cf029e4c52d30b7a70e1b8a33 /test/OpenMP/target_map_codegen.cpp | |
| parent | 8ed284f8ed0138d434153aa9bd20401081b8c599 (diff) | |
Fix for PR30632: Name mangling issue.
There was a bug in the implementation of captured statements. If it has
a lambda expression in it and the same lambda expression is used outside
the captured region, clang produced an error:
```
error: definition with same mangled name as another definition
```
Here is an example:
```
struct A {
template <typename L>
void g(const L&) { }
};
template<typename T>
void f() {
{
A().g([](){});
}
A().g([](){});
}
int main() {
f<void>();
}
```
Error report:
```
main.cpp:3:10: error: definition with same mangled name as another
definition
void g(const L&) { }
^
main.cpp:3:10: note: previous definition is here
```
Patch fixes this bug.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@284229 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/OpenMP/target_map_codegen.cpp')
| -rw-r--r-- | test/OpenMP/target_map_codegen.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/test/OpenMP/target_map_codegen.cpp b/test/OpenMP/target_map_codegen.cpp index 92ed0abf94..72c7257a0e 100644 --- a/test/OpenMP/target_map_codegen.cpp +++ b/test/OpenMP/target_map_codegen.cpp @@ -4104,7 +4104,9 @@ int explicit_maps_with_inner_lambda(int a){ // CK25: [[VAL1:%.+]] = load i32*, i32** [[VALADDR]], // CK25: [[VALADDR1:%.+]] = getelementptr inbounds [[CA01]], [[CA01]]* [[CA:%[^,]+]], i32 0, i32 0 // CK25: store i32* [[VAL1]], i32** [[VALADDR1]], -// CK25: call void {{.*}}[[LAMBDA]]{{.*}}([[CA01]]* [[CA]]) +// CK25: call void {{.*}}[[LAMBDA2:@.+]]{{.*}}([[CA01]]* [[CA]]) + +// CK25: define {{.+}}[[LAMBDA2]] #endif ///==========================================================================/// // RUN: %clang_cc1 -DCK26 -std=c++11 -verify -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck %s --check-prefix CK26 --check-prefix CK26-64 |