forked from OSchip/llvm-project
39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
// RUN: clang -fsyntax-only -verify %s
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void f(int i, int j, int k = 3);
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void f(int i, int j, int k);
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void f(int i, int j = 2, int k);
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void f(int i, int j, int k);
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void f(int i = 1, int j, int k);
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void f(int i, int j, int k);
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void i()
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{
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f();
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f(0);
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f(0, 1);
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f(0, 1, 2);
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}
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int f1(int i, int i, int j) { // expected-error {{redefinition of parameter 'i'}}
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i = 17;
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return j;
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}
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int x;
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void g(int x, int y = x); // expected-error {{default argument references parameter 'x'}}
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void h()
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{
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int i;
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extern void h2(int x = sizeof(i)); // expected-error {{default argument references local variable 'i' of enclosing function}}
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}
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void g2(int x, int y, int z = x + y); // expected-error {{default argument references parameter 'x'}} expected-error {{default argument references parameter 'y'}}
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void nondecl(int (*f)(int x = 5)) // {expected-error {{default arguments can only be specified}}}
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{
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void (*f2)(int = 17) // {expected-error {{default arguments can only be specified}}}
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= (void (*)(int = 42))f; // {expected-error {{default arguments can only be specified}}}
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}
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