PR13527: don't assert if a function is explicitly defaulted when it's already
been defined.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161315 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/cxx0x-defaulted-functions.cpp b/test/SemaCXX/cxx0x-defaulted-functions.cpp
index 61c4c33..ce7ee67 100644
--- a/test/SemaCXX/cxx0x-defaulted-functions.cpp
+++ b/test/SemaCXX/cxx0x-defaulted-functions.cpp
@@ -117,3 +117,35 @@
};
OdrUse use; // expected-note {{implicit default constructor for 'DefaultedFnExceptionSpec::OdrUse' first required here}}
}
+
+namespace PR13527 {
+ struct X {
+ X() = delete; // expected-note {{here}}
+ X(const X&) = delete; // expected-note {{here}}
+ X(X&&) = delete; // expected-note {{here}}
+ X &operator=(const X&) = delete; // expected-note {{here}}
+ X &operator=(X&&) = delete; // expected-note {{here}}
+ ~X() = delete; // expected-note {{here}}
+ };
+ X::X() = default; // expected-error {{redefinition}}
+ X::X(const X&) = default; // expected-error {{redefinition}}
+ X::X(X&&) = default; // expected-error {{redefinition}}
+ X &X::operator=(const X&) = default; // expected-error {{redefinition}}
+ X &X::operator=(X&&) = default; // expected-error {{redefinition}}
+ X::~X() = default; // expected-error {{redefinition}}
+
+ struct Y {
+ Y() = default;
+ Y(const Y&) = default;
+ Y(Y&&) = default;
+ Y &operator=(const Y&) = default;
+ Y &operator=(Y&&) = default;
+ ~Y() = default;
+ };
+ Y::Y() = default; // expected-error {{definition of explicitly defaulted}}
+ Y::Y(const Y&) = default; // expected-error {{definition of explicitly defaulted}}
+ Y::Y(Y&&) = default; // expected-error {{definition of explicitly defaulted}}
+ Y &Y::operator=(const Y&) = default; // expected-error {{definition of explicitly defaulted}}
+ Y &Y::operator=(Y&&) = default; // expected-error {{definition of explicitly defaulted}}
+ Y::~Y() = default; // expected-error {{definition of explicitly defaulted}}
+}