https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61993
Bug ID: 61993
Summary: constexpr static member function "is not constant"
Product: gcc
Version: 4.8.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: q....@rsn-tech.co.uk
This works:
static constexpr int idem (int x) { return x; }
struct test
{
static constexpr int a = idem (0);
};
This doesn't:
struct test
{
static constexpr int idem (int x) { return x; }
static constexpr int a = idem (0);
};
The error in the latter case is,
test.cpp:5:39: error: field initializer is not constant
static constexpr int a = idem (0);
^
I don't think this is a duplicate of any of the similar bugs posted; it seems
simpler and not dependent on any context that might not be fully available at
point of compilation.
