http://llvm.org/bugs/show_bug.cgi?id=9916
Summary: link-time undefined copy constructor when defaulting
Product: clang
Version: trunk
Platform: Macintosh
OS/Version: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: C++0x
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
I know this area is still under active development. Just hoping to help with
tests.
The defaulted default constructor appears to be working well. But I get a link
time error for the copy constructor:
Undefined symbols for architecture x86_64:
"A::A(A const&)", referenced from:
_main in cc-y6wi0g.o
ld: symbol(s) not found for architecture x86_64
class A
{
public:
A() = default;
A(const A&) = default;
};
int main()
{
A a;
A a2 = a;
}
Apple clang version 3.0 (trunk 131335) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin10.7.0
Thread model: posix
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