42 lines
1004 B
C++
42 lines
1004 B
C++
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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// RUN: %clang_cc1 -fsyntax-only -Wno-signed-unsigned-wchar -verify=allow-signed -DSKIP_ERROR_TESTS %s
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// allow-signed-no-diagnostics
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wchar_t x;
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void f(wchar_t p) {
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wchar_t x;
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unsigned wchar_t y; // expected-error {{'wchar_t' cannot be signed or unsigned}}
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signed wchar_t z; // expected-error {{'wchar_t' cannot be signed or unsigned}}
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++x;
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}
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// PR4502
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wchar_t const c = L'c';
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int a[c == L'c' ? 1 : -1];
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// PR5917
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template<typename _CharT>
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struct basic_string {
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};
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template<typename _CharT>
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basic_string<_CharT> operator+ (const basic_string<_CharT>&, _CharT);
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int t(void) {
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basic_string<wchar_t>() + L'-';
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return (0);
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}
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// rdar://8040728
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wchar_t in[] = L"\x434" "\x434"; // No warning
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#ifndef SKIP_ERROR_TESTS
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// Verify that we do not crash when assigning wchar_t* to another pointer type.
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void assignment(wchar_t *x) {
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char *y;
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y = x; // expected-error {{incompatible pointer types assigning to 'char *' from 'wchar_t *'}}
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}
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#endif
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