41 lines · cpp
1// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -std=c++20 -fopenmp -fopenmp-version=60 -fsyntax-only -Wuninitialized -verify %s2 3void func() {4 5 // expected-error@+2 {{statement after '#pragma omp reverse' must be a for loop}}6 #pragma omp reverse7 ;8 9 // expected-error@+2 {{statement after '#pragma omp reverse' must be a for loop}}10 #pragma omp reverse11 int b = 0;12 13 // expected-error@+2 {{statement after '#pragma omp reverse' must be a for loop}}14 #pragma omp reverse15 #pragma omp for16 for (int i = 0; i < 7; ++i)17 ;18 19 {20 // expected-error@+2 {{expected statement}}21 #pragma omp reverse22 }23 24 // expected-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', '>=', or '!=') of loop variable 'i'}}25 #pragma omp reverse26 for (int i = 0; i/3<7; ++i)27 ;28 29 // expected-error@+1 {{unexpected OpenMP clause 'sizes' in directive '#pragma omp reverse'}}30 #pragma omp reverse sizes(5)31 for (int i = 0; i < 7; ++i)32 ;33 34 // expected-warning@+1 {{extra tokens at the end of '#pragma omp reverse' are ignored}}35 #pragma omp reverse foo36 for (int i = 0; i < 7; ++i)37 ;38 39}40 41