[Bug c++/107280] [10/11/12/13 Regression] ICE: tree check: expected constructor, have view_convert_expr in cxx_eval_store_expression, at cp/constexpr.cc:5928

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107280

--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
We crash in cxx_eval_store_expression.  *valp for 'str', the VAR_DECL, used to
be {.str=""} so in the !refs->is_empty () loop we'd go to the if (TREE_CODE
(*valp) == STRING_CST) branch when processing the .str initializer.  But now
*valp is {.str=VCE<char[8]>("")} so we crash on
no_zero_init = CONSTRUCTOR_NO_CLEARING (*valp);

So far it seems to me that we just need to strip the location wrapper.