| Issue |
129986
|
| Summary |
Constexpr template member function call is not taken as a constant _expression_
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
WorldRobertProject
|
class X
{
public:
constexpr X()
{
Foo(1);
}
template <typename T>
constexpr void Foo(T value)
{
}
};
constexpr X x;
The above code produces the following compilation error:
error: constexpr variable 'x' must be initialized by a constant _expression_
| constexpr X x;
| ^
note: undefined function 'Foo<int>' cannot be used in a constant _expression_
| Foo(1);
| ^
note: in call to 'X()'
| constexpr X x;
| ^
note: declared here
| constexpr void Foo(T value)
| ^
When Foo is a global function, no error occurs.
![]()
_______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
