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150
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1 // RUN: %clang_cc1 -emit-llvm -std=c++11 -triple x86_64-pc-linux-gnu -o- %s | FileCheck %s
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2
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3 // Global @x:
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4 // CHECK: [[X_GLOBAL:@[^ ]+]]{{.*}}thread_local global
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5
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6 // returned somewhere in TLS wrapper:
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7 // CHECK: ret{{.*}}[[X_GLOBAL]]
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8
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9 template <typename T> class unique_ptr {
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10 template <typename F, typename S> struct pair {
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11 F first;
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12 S second;
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13 };
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14 pair<T *, int> data;
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15 public:
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16 constexpr unique_ptr() noexcept : data() {}
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17 explicit unique_ptr(T *p) noexcept : data() {}
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18 };
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19
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20 thread_local unique_ptr<int> x;
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21 int main() { x = unique_ptr<int>(new int(5)); }
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22
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