forked from OSchip/llvm-project
204 lines
6.3 KiB
C++
204 lines
6.3 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
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// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
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// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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void foo() {}
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template <typename T, int C>
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T tmain(T argc, T *argv) {
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T i, j, b, c, d, e, x[20];
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#pragma omp target data map(to: c)
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i = argc;
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#pragma omp target data map(to: c) if (target data: j > 0)
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foo();
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#pragma omp target data map(to: c) if (b)
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foo();
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#pragma omp target data map(c)
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foo();
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#pragma omp target data map(c) if(b>e)
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foo();
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#pragma omp target data map(x[0:10], c)
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foo();
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#pragma omp target data map(to: c) map(from: d)
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foo();
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#pragma omp target data map(always,alloc: e)
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foo();
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#pragma omp target data map(close,alloc: e)
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foo();
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// nesting a target region
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#pragma omp target data map(e)
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{
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#pragma omp target map(always, alloc: e)
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foo();
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#pragma omp target map(close, alloc: e)
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foo();
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}
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return 0;
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}
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// CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
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// CHECK-NEXT: T i, j, b, c, d, e, x[20];
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// CHECK-NEXT: #pragma omp target data map(to: c){{$}}
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// CHECK-NEXT: i = argc;
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// CHECK-NEXT: #pragma omp target data map(to: c) if(target data: j > 0)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(to: c) if(b)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: c)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: c) if(b > e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: x[0:10],c)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(to: c) map(from: d)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(always,alloc: e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(close,alloc: e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: e)
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// CHECK-NEXT: {
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// CHECK-NEXT: #pragma omp target map(always,alloc: e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target map(close,alloc: e)
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// CHECK-NEXT: foo();
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// CHECK: template<> int tmain<int, 5>(int argc, int *argv) {
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// CHECK-NEXT: int i, j, b, c, d, e, x[20];
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// CHECK-NEXT: #pragma omp target data map(to: c)
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// CHECK-NEXT: i = argc;
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// CHECK-NEXT: #pragma omp target data map(to: c) if(target data: j > 0)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(to: c) if(b)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: c)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: c) if(b > e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: x[0:10],c)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(to: c) map(from: d)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(always,alloc: e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(close,alloc: e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: e)
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// CHECK-NEXT: {
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// CHECK-NEXT: #pragma omp target map(always,alloc: e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target map(close,alloc: e)
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// CHECK-NEXT: foo();
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// CHECK: template<> char tmain<char, 1>(char argc, char *argv) {
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// CHECK-NEXT: char i, j, b, c, d, e, x[20];
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// CHECK-NEXT: #pragma omp target data map(to: c)
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// CHECK-NEXT: i = argc;
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// CHECK-NEXT: #pragma omp target data map(to: c) if(target data: j > 0)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(to: c) if(b)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: c)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: c) if(b > e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: x[0:10],c)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(to: c) map(from: d)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(always,alloc: e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(close,alloc: e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target data map(tofrom: e)
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// CHECK-NEXT: {
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// CHECK-NEXT: #pragma omp target map(always,alloc: e)
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// CHECK-NEXT: foo();
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// CHECK-NEXT: #pragma omp target map(close,alloc: e)
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// CHECK-NEXT: foo();
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int main (int argc, char **argv) {
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int b = argc, c, d, e, f, g, x[20];
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static int a;
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// CHECK: static int a;
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#pragma omp target data map(to: c)
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// CHECK: #pragma omp target data map(to: c)
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a=2;
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// CHECK-NEXT: a = 2;
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#pragma omp target data map(to: c) if (target data: b)
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// CHECK: #pragma omp target data map(to: c) if(target data: b)
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foo();
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// CHECK-NEXT: foo();
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#pragma omp target data map(to: c) if (b > g)
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// CHECK: #pragma omp target data map(to: c) if(b > g)
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foo();
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// CHECK-NEXT: foo();
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#pragma omp target data map(c)
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// CHECK-NEXT: #pragma omp target data map(tofrom: c)
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foo();
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// CHECK-NEXT: foo();
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#pragma omp target data map(c) if(b>g)
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// CHECK-NEXT: #pragma omp target data map(tofrom: c) if(b > g)
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foo();
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// CHECK-NEXT: foo();
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#pragma omp target data map(x[0:10], c)
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// CHECK-NEXT: #pragma omp target data map(tofrom: x[0:10],c)
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foo();
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// CHECK-NEXT: foo();
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#pragma omp target data map(to: c) map(from: d)
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// CHECK-NEXT: #pragma omp target data map(to: c) map(from: d)
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foo();
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// CHECK-NEXT: foo();
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#pragma omp target data map(always,alloc: e)
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// CHECK-NEXT: #pragma omp target data map(always,alloc: e)
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foo();
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// CHECK-NEXT: foo();
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#pragma omp target data map(close,alloc: e)
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// CHECK-NEXT: #pragma omp target data map(close,alloc: e)
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foo();
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// CHECK-NEXT: foo();
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// nesting a target region
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#pragma omp target data map(e)
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// CHECK-NEXT: #pragma omp target data map(tofrom: e)
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{
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// CHECK-NEXT: {
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#pragma omp target map(always, alloc: e)
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// CHECK-NEXT: #pragma omp target map(always,alloc: e)
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foo();
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// CHECK-NEXT: foo();
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#pragma omp target map(close, alloc: e)
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// CHECK-NEXT: #pragma omp target map(close,alloc: e)
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foo();
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}
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return tmain<int, 5>(argc, &argc) + tmain<char, 1>(argv[0][0], argv[0]);
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}
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#endif
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