2018-11-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

	PR middle-end/87854
	* g++.dg/parse/concat1.C: Add dg-error for targets with size_t < 32
	bits. Update comment.
	* gcc.dg/concat2.c: Likewise.
	* gcc.c-torture/compile/pr46534.c: Likewise.

From-SVN: r266230