llvm-project

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// RUN: %clang_cc1 -arcmt-action=check -verify %s
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// RUN: not %clang_cc1 -arcmt-action=check -verify %t.invalid 2>&1 | FileCheck %s
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#if 0
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// expected-error {{should be ignored}}
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#endif
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#error should not be ignored
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// expected-error@-1 {{should not be ignored}}
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#error
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// expected-error@-1 {{}}
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//      CHECK: error: no expected directives found: consider use of 'expected-no-diagnostics'
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// CHECK-NEXT: error: 'expected-error' diagnostics seen but not expected:
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// CHECK-NEXT:   (frontend): error reading '{{.*}}verify.m.tmp.invalid'
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// CHECK-NEXT: 2 errors generated.
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