The issue rises up with C++0x's decltype and rvalue references:
int const f() { return 0; }
int &&r = f(); // binding "int&&" to "int" should succeed
decltype(0, f()) i; // "i" should get type "int", not "int const".
In C++, non-class type are not cv-qualified.
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Summary: GCC wrongly treats rvalues of non-class type cv-
qualified
Product: gcc
Version: 4.4.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schaub-johannes at web dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41815
