https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80370
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Tue Apr 11 20:51:16 2017 New Revision: 246857 URL: https://gcc.gnu.org/viewcvs?rev=246857&root=gcc&view=rev Log: PR c++/80370 * decl.c (cp_finish_decomp): If processing_template_decl on non-dependent decl, only set TREE_TYPE on the v[i] decls, but don't change their DECL_VALUE_EXPR nor cp_finish_decl them. Instead make sure DECL_VALUE_EXPR is the canonical NULL type ARRAY_REF for tsubst processing. * pt.c (value_dependent_expression_p) <case VAR_DECL>: For variables with DECL_VALUE_EXPR, return true if DECL_VALUE_EXPR is type dependent. * g++.dg/cpp1z/decomp28.C: New test. Added: trunk/gcc/testsuite/g++.dg/cpp1z/decomp28.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/decl.c trunk/gcc/cp/pt.c trunk/gcc/testsuite/ChangeLog
