r239309 - in /trunk/gcc: c-family/ChangeLog c-f...

[jason@gcc.gnu.org]

Author: jason
Date: Tue Aug  9 22:03:07 2016
New Revision: 239309

URL: https://gcc.gnu.org/viewcvs?rev=239309&root=gcc&view=rev
Log:
	PR c++/68703 - bogus error with dependent vector length

gcc/c-family/
	* c-common.c (c_common_attribute_table): vector_size affects type
	identity.
gcc/cp/
	* decl2.c (any_dependent_type_attributes_p): New.
	* pt.c (dependent_type_p_r, type_dependent_expression_p): Check it.
	* semantics.c (finish_id_expression): Check it.
	* typeck.c (finish_class_member_access_expr): Check it.

Added:
    trunk/gcc/testsuite/g++.dg/ext/vector32.C
    trunk/gcc/testsuite/g++.dg/ext/vector32a.C
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/decl2.c
    trunk/gcc/cp/pt.c
    trunk/gcc/cp/semantics.c
    trunk/gcc/cp/typeck.c