| 1 | // RUN: %clang_cc1 -std=c++11 -verify %s |
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| 2 | |
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| 3 | void test_0(int *List, int Length) { |
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| 4 | /* expected-error@+1 {{missing option; expected contract}} */ |
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| 5 | #pragma clang fp |
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| 6 | for (int i = 0; i < Length; i++) { |
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| 7 | List[i] = i; |
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| 8 | } |
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| 9 | } |
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| 10 | void test_1(int *List, int Length) { |
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| 11 | /* expected-error@+1 {{invalid option 'blah'; expected contract}} */ |
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| 12 | #pragma clang fp blah |
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| 13 | for (int i = 0; i < Length; i++) { |
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| 14 | List[i] = i; |
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| 15 | } |
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| 16 | } |
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| 17 | |
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| 18 | void test_3(int *List, int Length) { |
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| 19 | /* expected-error@+1 {{expected '('}} */ |
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| 20 | #pragma clang fp contract on |
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| 21 | for (int i = 0; i < Length; i++) { |
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| 22 | List[i] = i; |
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| 23 | } |
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| 24 | } |
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| 25 | |
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| 26 | void test_4(int *List, int Length) { |
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| 27 | /* expected-error@+1 {{unexpected argument 'while' to '#pragma clang fp contract'; expected 'on', 'fast' or 'off'}} */ |
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| 28 | #pragma clang fp contract(while) |
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| 29 | for (int i = 0; i < Length; i++) { |
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| 30 | List[i] = i; |
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| 31 | } |
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| 32 | } |
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| 33 | |
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| 34 | void test_5(int *List, int Length) { |
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| 35 | /* expected-error@+1 {{unexpected argument 'maybe' to '#pragma clang fp contract'; expected 'on', 'fast' or 'off'}} */ |
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| 36 | #pragma clang fp contract(maybe) |
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| 37 | for (int i = 0; i < Length; i++) { |
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| 38 | List[i] = i; |
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| 39 | } |
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| 40 | } |
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| 41 | |
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| 42 | void test_6(int *List, int Length) { |
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| 43 | /* expected-error@+1 {{expected ')'}} */ |
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| 44 | #pragma clang fp contract(fast |
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| 45 | for (int i = 0; i < Length; i++) { |
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| 46 | List[i] = i; |
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| 47 | } |
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| 48 | } |
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| 49 | |
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| 50 | void test_7(int *List, int Length) { |
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| 51 | /* expected-warning@+1 {{extra tokens at end of '#pragma clang fp' - ignored}} */ |
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| 52 | #pragma clang fp contract(fast) * |
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| 53 | for (int i = 0; i < Length; i++) { |
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| 54 | List[i] = i; |
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| 55 | } |
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| 56 | } |
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| 57 | |
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| 58 | void test_8(int *List, int Length) { |
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| 59 | for (int i = 0; i < Length; i++) { |
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| 60 | List[i] = i; |
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| 61 | /* expected-error@+1 {{'#pragma clang fp' can only appear at file scope or at the start of a compound statement}} */ |
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| 62 | #pragma clang fp contract(fast) |
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| 63 | } |
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| 64 | } |
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| 65 | |
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