maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

This test works now; enable it. 

llvm-svn: 129335
This commit is contained in:
John McCall 2011-04-12 00:57:12 +00:00
parent c37833625a
commit 9fcede85dd
1 changed files with 16 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
clang/test/CXX/class/class.union/p1.cpp
View File

@ -7,30 +7,30 @@ class Okay {
};
class Virtual {
virtual void foo() { abort(); } // expected-note 3 {{because type 'Virtual' has a virtual member function}}
virtual void foo() { abort(); } // expected-note 4 {{because type 'Virtual' has a virtual member function}}
};
class VirtualBase : virtual Okay { // expected-note 3 {{because type 'VirtualBase' has a virtual base class}}
class VirtualBase : virtual Okay { // expected-note 4 {{because type 'VirtualBase' has a virtual base class}}
};
class Ctor {
Ctor() { abort(); } // expected-note 3 {{because type 'Ctor' has a user-declared constructor}}
Ctor() { abort(); } // expected-note 4 {{because type 'Ctor' has a user-declared constructor}}
};
class Ctor2 {
Ctor2(); // expected-note 3 {{because type 'Ctor2' has a user-declared constructor}}
};
class CopyCtor {
CopyCtor(CopyCtor &cc) { abort(); } // expected-note 3 {{because type 'CopyCtor' has a user-declared copy constructor}}
CopyCtor(CopyCtor &cc) { abort(); } // expected-note 4 {{because type 'CopyCtor' has a user-declared copy constructor}}
};
// FIXME: this should eventually trigger on the operator's declaration line
class CopyAssign { // expected-note 3 {{because type 'CopyAssign' has a user-declared copy assignment operator}}
class CopyAssign { // expected-note 4 {{because type 'CopyAssign' has a user-declared copy assignment operator}}
CopyAssign& operator=(CopyAssign& CA) { abort(); }
};
class Dtor {
~Dtor() { abort(); } // expected-note 3 {{because type 'Dtor' has a user-declared destructor}}
~Dtor() { abort(); } // expected-note 4 {{because type 'Dtor' has a user-declared destructor}}
};
union U1 {
@ -100,23 +100,21 @@ union U5 {
template <class A, class B> struct Either {
bool tag;
union {
union { // expected-note 6 {{in instantiation of member class}}
A a;
B b;
B b; // expected-error 6 {{non-trivial}}
};
Either(A& a) : tag(true), a(a) {}
Either(B& b) : tag(false), b(b) {}
Either(const A& a) : tag(true), a(a) {}
Either(const B& b) : tag(false), b(b) {}
};
/* FIXME: this should work, but crashes in template code.
void fred() {
Either<int,Virtual> virt(0);
Either<int,VirtualBase> vbase(0);
Either<int,Ctor> ctor(0);
Either<int,CopyCtor> copyctor(0);
Either<int,CopyAssign> copyassign(0);
Either<int,Dtor> dtor(0);
Either<int,Virtual> virt(0); // expected-note {{in instantiation of template}}
Either<int,VirtualBase> vbase(0); // expected-note {{in instantiation of template}}
Either<int,Ctor> ctor(0); // expected-note {{in instantiation of template}}
Either<int,CopyCtor> copyctor(0); // expected-note {{in instantiation of template}}
Either<int,CopyAssign> copyassign(0); // expected-note {{in instantiation of template}}
Either<int,Dtor> dtor(0); // expected-note {{in instantiation of template}}
Either<int,Okay> okay(0);
}
*/