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1// RUN: %clang_cc1 -Wno-cuda-compat -Werror %s2// RUN: %clang_cc1 -Wcuda-compat -verify %s3// RUN: %clang_cc1 -x c++ -Wcuda-compat -Werror %s4 5// Note that this puts the expected lines before the directives to work around6// limitations in the -verify mode.7 8void test(int *List, int Length) {9/* expected-warning {{argument to '#pragma unroll' should not be in parentheses in CUDA C/C++}} */#pragma unroll(4)10 for (int i = 0; i < Length; ++i) {11 List[i] = i;12 }13}14