32 lines
885 B
C++
32 lines
885 B
C++
// RUN: %clang_cc1 -std=c++17 -fsyntax-only -verify %s
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void h() {
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int i1 = 0;
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extern void h1(int x = i1);
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// expected-error@-1 {{default argument references local variable 'i1' of enclosing function}}
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const int i2 = 0;
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extern void h2a(int x = i2); // ok, not odr-use
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extern void h2b(int x = i2 + 0); // ok, not odr-use
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const int i3 = 0;
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extern void h3(const int *x = &i3);
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// expected-error@-1 {{default argument references local variable 'i3' of enclosing function}}
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const int i4 = 0;
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extern void h4(int x = sizeof(i4)); // ok, not odr-use
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extern void h5(int x = decltype(i4 + 4)()); // ok, not odr-use
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union {
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int i5;
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};
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extern void h6(int = i5);
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// expected-error@-1 {{default argument references local variable '' of enclosing function}}
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struct S { int i; };
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auto [x] = S();
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extern void h7(int = x); // FIXME: reject
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}
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