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// RUN: %clang_cc1 -fsyntax-only -verify %s 2>&1 | FileCheck %s
// Test the -verify flag. Each of the "x = y;" lines will produce a
// "use of undeclared identifier 'y'" error message.
void test() {
int x;
// Proper matches here.
x = y; // expected-error{{use of undeclared identifier 'y'}}
x = y; // expected-error{{use of undeclared identifier}}
x = y; // expected-error{{undeclared identifier 'y'}}
x = y; // expected-error{{use of}}
x = y; // expected-error{{undeclared identifier}}
x = y; // expected-error{{'y'}}
// Bad matches here.
x = y; // expected-error{{use of undeclared identifier 'y' is fine}}
x = y; // expected-error{{abuse of undeclared identifier 'y'}}
x = y; // expected-error{{good use of undeclared identifier 'y' in code}}
x = y; // expected-error{{ use of undeclared identifier 'y' }}
x = y; // expected-error{{use of undeclared identifier 'y' is disallowed}}
x = y; // expected-error{{please don't use of undeclared identifier 'y'}}
x = y; // expected-error{{use of undeclared identifier 'y'; please declare y before use}}
x = y; // expected-error{{use of use of undeclared identifier 'y'}}
x = y; // expected-error{{use of undeclared identifier 'y' identifier 'y'}}
}
//CHECK: error: 'error' diagnostics expected but not seen:
//CHECK: Line 17: use of undeclared identifier 'y' is fine
//CHECK: Line 18: abuse of undeclared identifier 'y'
//CHECK: Line 19: good use of undeclared identifier 'y' in code
//CHECK: Line 20: use of undeclared identifier 'y'
//CHECK: Line 21: use of undeclared identifier 'y' is disallowed
//CHECK: Line 22: please don't use of undeclared identifier 'y'
//CHECK: Line 23: use of undeclared identifier 'y'; please declare y before use
//CHECK: Line 24: use of use of undeclared identifier 'y'
//CHECK: Line 25: use of undeclared identifier 'y' identifier 'y'
//CHECK: error: 'error' diagnostics seen but not expected:
//CHECK: Line 17: use of undeclared identifier 'y'
//CHECK: Line 18: use of undeclared identifier 'y'
//CHECK: Line 19: use of undeclared identifier 'y'
//CHECK: Line 20: use of undeclared identifier 'y'
//CHECK: Line 21: use of undeclared identifier 'y'
//CHECK: Line 22: use of undeclared identifier 'y'
//CHECK: Line 23: use of undeclared identifier 'y'
//CHECK: Line 24: use of undeclared identifier 'y'
//CHECK: Line 25: use of undeclared identifier 'y'
//CHECK: 18 errors generated.
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