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9f79c7ddff
Here maybe_init_list_as_array gets elttype=field, init={NON_LVALUE_EXPR <2>}
and it tries to convert the init's element type (int) to field
using implicit_conversion, which works, so overall maybe_init_list_as_array
is successful.
But it constifies init_elttype so we end up with "const int". Later,
when we actually perform the conversion and invoke field::field(T&&),
we end up with this error:
error: binding reference of type 'int&&' to 'const int' discards qualifiers
So I think maybe_init_list_as_array should try to perform the conversion,
like it does below with fc.
PR c++/116476
gcc/cp/ChangeLog:
* call.cc (maybe_init_list_as_array): Try convert_like and see if it
worked.
gcc/testsuite/ChangeLog:
* g++.dg/cpp0x/initlist-opt2.C: New test.
Reviewed-by: Jason Merrill <jason@redhat.com>
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