76f09260b7
We represent 'this' in a default member initializer with a PLACEHOLDER_EXPR. Normally in constexpr evaluation when we encounter one it refers to ctx->ctor, but when we're creating a temporary of class type, that replaces ctx->ctor, so a PLACEHOLDER_EXPR that refers to the type of the member being initialized needs to be replaced before that happens. gcc/cp/ChangeLog 2020-03-31 Jason Merrill <jason@redhat.com> PR c++/94205 * constexpr.c (cxx_eval_constant_expression) [TARGET_EXPR]: Call replace_placeholders. * typeck2.c (store_init_value): Fix arguments to fold_non_dependent_expr. |
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