gcc/c-family/ChangeLog:

	PR c/93132
	* c-attribs.c (append_access_attrs): Validate against the translated
	access string rather than the human-readable representation.

gcc/testsuite/ChangeLog:

	PR c/93132
	* gcc.dg/attr-access-read-only-2.c: New test.

From-SVN: r280124