[Bug c++/98620] SFINAE code in class specialization generates warnings

[mpolacek at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98620

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch
                 CC|                            |mpolacek at gcc dot gnu.org

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Can be fixed like this:

--- a/gcc/cp/typeck2.c
+++ b/gcc/cp/typeck2.c
@@ -1563,6 +1563,7 @@ process_init_constructor_record (tree type, tree init,
int nested, int flags,

      /* Warn when some struct elements are implicitly initialized.  */
      if ((complain & tf_warning)
+         && !cp_unevaluated_operand
          && !EMPTY_CONSTRUCTOR_P (init))
        warning (OPT_Wmissing_field_initializers,
             "missing initializer for member %qD", field);
@@ -1593,6 +1594,7 @@ process_init_constructor_record (tree type, tree init,
int nested, int flags,
      /* Warn when some struct elements are implicitly initialized
         to zero.  */
      if ((complain & tf_warning)
+         && !cp_unevaluated_operand
          && !EMPTY_CONSTRUCTOR_P (init))
        warning (OPT_Wmissing_field_initializers,
             "missing initializer for member %qD", field);