forked from OSchip/llvm-project
112 lines
3.2 KiB
C
112 lines
3.2 KiB
C
// RUN: %clang_cc1 -Wdeprecated %s -fsyntax-only -verify
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// expected-error@+1{{expected (}}
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#pragma clang deprecated
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// expected-error@+1{{expected identifier}}
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#pragma clang deprecated(4
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// expected-error@+1{{no macro named 'foo'}}
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#pragma clang deprecated(foo)
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#define bar 1
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// expected-note@+1{{macro marked 'deprecated' here}}
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#pragma clang deprecated(bar, "bar is deprecated use 1")
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// expected-warning@+1{{macro 'bar' has been marked as deprecated: bar is deprecated use 1}}
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#if bar
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#endif
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#define foo 1
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// expected-note@+8{{macro marked 'deprecated' here}}
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// expected-note@+7{{macro marked 'deprecated' here}}
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// expected-note@+6{{macro marked 'deprecated' here}}
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// expected-note@+5{{macro marked 'deprecated' here}}
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// expected-note@+4{{macro marked 'deprecated' here}}
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// expected-note@+3{{macro marked 'deprecated' here}}
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// expected-note@+2{{macro marked 'deprecated' here}}
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// expected-note@+1{{macro marked 'deprecated' here}}
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#pragma clang deprecated(foo)
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// expected-error@+1{{expected )}}
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#pragma clang deprecated(foo
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// expected-warning@+1{{macro 'foo' has been marked as deprecated}}
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#if foo
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#endif
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// expected-warning@+1{{macro 'foo' has been marked as deprecated}}
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#if defined(foo)
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#endif
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// expected-warning@+1{{macro 'foo' has been marked as deprecated}}
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#ifdef foo
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#endif
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// expected-warning@+1{{macro 'foo' has been marked as deprecated}}
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#ifndef foo
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#endif
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int main(int argc, char** argv) {
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// expected-error@+1{{no macro named 'main'}}
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#pragma clang deprecated(main)
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// expected-warning@+1{{macro 'foo' has been marked as deprecated}}
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return foo;
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}
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#define frobble 1
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#pragma clang deprecated(frobble)
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// not-expected-warning@+1{{macro 'frobble' has been marked as deprecated}}
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#undef frobble // Expect no diagnostics here
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// not-expected-warning@+1{{macro 'frobble' has been marked as deprecated}}
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#define frobble 1 // How about here given that this was undefined?
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// not-expected-warning@+1{{macro 'frobble' has been marked as deprecated}}
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#if defined(frobble)
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#endif
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// Test that we diagnose on #elif.
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#if 0
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#elif foo
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// expected-warning@-1{{macro 'foo' has been marked as deprecated}}
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#endif
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// Test that we diagnose on #elifdef.
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#ifdef baz
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#elifdef foo
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// expected-warning@-1{{macro 'foo' has been marked as deprecated}}
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// expected-warning@-2{{use of a '#elifdef' directive is a C2x extension}}
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#endif
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// Test that we diagnose on #elifndef.
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#ifdef baz
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#elifndef foo
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#endif
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// expected-warning@-2{{macro 'foo' has been marked as deprecated}}
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// expected-warning@-3{{use of a '#elifndef' directive is a C2x extension}}
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// FIXME: These cases are currently not handled because clang doesn't expand
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// conditions on skipped #elif* blocks. See the FIXME notes in
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// Preprocessor::SkipExcludedConditionalBlock.
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#ifdef frobble
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// not-expected-warning@+2{{macro 'foo' has been marked as deprecated}}
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// expected-warning@+1{{use of a '#elifndef' directive is a C2x extension}}
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#elifndef foo
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#endif
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#ifdef frobble
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// not-expected-warning@+2{{macro 'foo' has been marked as deprecated}}
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// expected-warning@+1{{use of a '#elifdef' directive is a C2x extension}}
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#elifdef foo
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#endif
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#if 1
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// not-expected-warning@+1{{macro 'foo' has been marked as deprecated}}
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#elif foo
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#endif
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