http://llvm.org/bugs/show_bug.cgi?id=16879
Bug ID: 16879
Summary: MSVC, ICC and G++ can compile template with non-type
template parameters that clang can't
Product: clang
Version: unspecified
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: C++
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
consider:
template <int I> struct A {
};
template <long long I, int J> A<I%J> f(A<I>, A<J>) {
A<I> a;
return a;
}
A<-9223372036854775808LL> (*g)(A<-9223372036854775808LL>, A<-1>) =
&f<-9223372036854775808LL, -1>;
we cannot compile this but ICC and G++ both compile and seemingly mangle this
correctly as:
_Z1fILxn9223372036854775808ELin1EE1AIXrmT_T0_EES0_IXT_EES0_IXT0_EE
instead, we get:
error: address of overloaded function 'f' does not match required type 'A<0>
(A<0>, A<-1>)'
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