http://llvm.org/bugs/show_bug.cgi?id=14057
Bug #: 14057
Summary: Incorrect "cannot pass object of non-POD type
'...'through variadic method" error when overloading
operator()
Product: clang
Version: trunk
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
I'm getting an error:
error: cannot pass object of non-POD type 'F' through variadic method; call
will abort at runtime [-Wnon-pod-varargs]
I think this is being triggered incorrectly. That's only supposed to be an
error when the type is being passed in the variadic arguments, not in the fixed
ones, right? Something about the operator() overloading seems to be producing
the inconsistent results. The test case below works in clang-3.1 and in g++
but fails in trunk.
$ cat test.cxx
struct F {
F();
};
struct S {
void operator()(F, ...);
};
void foo() {
S s;
F f;
s.operator()(f); // works fine
s(f); // error
}
$ clang++ -fsyntax-only test.cxx
test.cxx:13:5: error: cannot pass object of non-POD type 'F' through variadic
method; call will abort at runtime [-Wnon-pod-varargs]
s(f); // error
^
1 error generated.
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