diff options
author | Alexander Musman <alexander.musman@gmail.com> | 2014-09-26 06:28:25 +0000 |
---|---|---|
committer | Alexander Musman <alexander.musman@gmail.com> | 2014-09-26 06:28:25 +0000 |
commit | b6aad17e4532ba8badcb3c2d8e4f740824bf3712 (patch) | |
tree | af09ff8635086d3f3093822b92e00cec1529e305 /test/CodeGenCXX/pr18635.cpp | |
parent | 8602f3c5641ff9bf34f8bea0952b9384d2139d00 (diff) |
Small fix for bug 18635.
(clang crashed in CodeGen in llvm::Module::getNamedValue on
thread_local std::unique_ptr<int>).
Differential Revision: http://reviews.llvm.org/D5353
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@218503 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/pr18635.cpp')
-rw-r--r-- | test/CodeGenCXX/pr18635.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGenCXX/pr18635.cpp b/test/CodeGenCXX/pr18635.cpp new file mode 100644 index 0000000000..94b5e45999 --- /dev/null +++ b/test/CodeGenCXX/pr18635.cpp @@ -0,0 +1,22 @@ +// RUN: %clang_cc1 -emit-llvm -std=c++11 -triple x86_64-pc-linux-gnu -o- %s | FileCheck %s + +// Global @x: +// CHECK: [[X_GLOBAL:@[^ ]+]]{{.*}}thread_local global + +// returned somewhere in TLS wrapper: +// CHECK: ret{{.*}}[[X_GLOBAL]] + +template <typename T> class unique_ptr { + template <typename F, typename S> struct pair { + F first; + S second; + }; + pair<T *, int> data; +public: + constexpr unique_ptr() noexcept : data() {} + explicit unique_ptr(T *p) noexcept : data() {} +}; + +thread_local unique_ptr<int> x; +int main() { x = unique_ptr<int>(new int(5)); } + |