42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
// This test-case runs several sub-tests on -verify to ensure that correct
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// diagnostics are generated in relation to the mis-use and non-use of the
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// 'expected-no-diagnostics' directive.
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// RUN: not %clang_cc1 -DTEST1 -verify %s 2>&1 | FileCheck -check-prefix=CHECK1 %s
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#ifdef TEST1
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// expected-no-diagnostics
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// expected-note {{}}
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// CHECK1: error: 'error' diagnostics seen but not expected:
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// CHECK1-NEXT: Line 8: expected directive cannot follow 'expected-no-diagnostics' directive
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// CHECK1-NEXT: 1 error generated.
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#endif
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// RUN: not %clang_cc1 -DTEST2 -verify %s 2>&1 | FileCheck -check-prefix=CHECK2 %s
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#ifdef TEST2
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#warning X
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// expected-warning@-1 {{X}}
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// expected-no-diagnostics
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// CHECK2: error: 'error' diagnostics seen but not expected:
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// CHECK2-NEXT: Line 19: 'expected-no-diagnostics' directive cannot follow other expected directives
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// CHECK2-NEXT: 1 error generated.
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#endif
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// RUN: not %clang_cc1 -DTEST3 -verify %s 2>&1 | FileCheck -check-prefix=CHECK3 %s
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// RUN: not %clang_cc1 -verify %s 2>&1 | FileCheck -check-prefix=CHECK3 %s
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#ifdef TEST3
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// no directives
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// CHECK3: error: no expected directives found: consider use of 'expected-no-diagnostics'
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// CHECK3-NEXT: 1 error generated.
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#endif
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// RUN: %clang_cc1 -E -DTEST4 -verify %s 2>&1 | FileCheck -check-prefix=CHECK4 %s
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#ifdef TEST4
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#warning X
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// expected-warning@-1 {{X}}
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// CHECK4-NOT: error: no expected directives found: consider use of 'expected-no-diagnostics'
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#endif
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