/cp
2019-01-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* decl.c (start_decl): Improve two error_at locations.
	(expand_static_init): Likewise.

/testsuite
2019-01-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/diagnostic/constexpr1.C: New.
	* g++.dg/diagnostic/thread1.C: Likewise.