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16 lines
549 B
16 lines
549 B
// RUN: %clang_cc1 -fsyntax-only -verify %s
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struct S { S(int); operator bool(); };
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void f() {
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int a;
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while (a) ;
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while (int x) ; // expected-error {{variable declaration in condition must have an initializer}}
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while (float x = 0) ;
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if (const int x = a) ; // expected-warning{{empty body}} expected-note{{put the semicolon on a separate line to silence this warning}}
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switch (int x = a+10) {}
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for (; int x = ++a; ) ;
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if (S a(42)) {} // expected-error {{variable declaration in condition cannot have a parenthesized initializer}}
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}
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