forked from OSchip/llvm-project
28 lines
1.1 KiB
C
28 lines
1.1 KiB
C
// RUN: clang -fsyntax-only -verify -pedantic %s
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#line 'a' // expected-error {{#line directive requires a positive integer argument}}
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#line 0 // expected-error {{#line directive requires a positive integer argument}}
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#line 2147483648 // expected-warning {{C requires #line number to be less than 2147483648, allowed as extension}}
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#line 42 // ok
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#line 42 'a' // expected-error {{nvalid filename for #line directive}}
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#line 42 "foo/bar/baz.h" // ok
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// #line directives expand macros.
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#define A 42 "foo"
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#line A
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# 42
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# 42 "foo"
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# 42 "foo" 1 3
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# 42 "foo" 2 3
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# 42 "foo" 2 3 4
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# 42 "foo" 3 4
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# 'a' // expected-error {{invalid preprocessing directive}}
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# 42 'f' // expected-error {{invalid filename for line marker directive}}
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# 42 1 3 // expected-error {{invalid filename for line marker directive}}
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# 42 "foo" 3 1 // expected-error {{invalid flag line marker directive}}
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# 42 "foo" 42 // expected-error {{invalid flag line marker directive}}
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# 42 "foo" 1 2 // expected-error {{invalid flag line marker directive}}
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