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c2bc61b006
reports, and implement implicit definition of inheriting constructors. Remaining missing features: inheriting constructor templates, implicit exception specifications for inheriting constructors, inheriting constructors from dependent bases. llvm-svn: 177320
32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
// RUN: %clang_cc1 -std=c++11 -verify %s
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// Per a core issue (no number yet), an ellipsis is always dropped.
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struct A {
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A(...); // expected-note {{here}}
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A(int = 0, int = 0, int = 0, int = 0, ...); // expected-note 5{{here}}
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A(int = 0, int = 0, ...); // expected-note {{here}}
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};
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struct B : A { // expected-note 3{{candidate}}
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using A::A; // expected-warning 3{{inheriting constructor does not inherit ellipsis}} expected-note 4{{candidate}} expected-note 2{{deleted}}
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};
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B b0{};
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// expected-error@-1 {{call to implicitly-deleted default constructor}}
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// expected-note@9 {{default constructor of 'B' is implicitly deleted because base class 'A' has multiple default constructors}}
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B b1{1};
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// FIXME: explain why the inheriting constructor was deleted
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// expected-error@-2 {{call to implicitly-deleted function of 'B'}}
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B b2{1,2};
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// expected-error@-1 {{call to implicitly-deleted function of 'B'}}
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B b3{1,2,3};
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// ok
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B b4{1,2,3,4};
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// ok
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B b5{1,2,3,4,5};
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// expected-error@-1 {{no matching constructor for initialization of 'B'}}
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