typeck.c (cp_build_addr_expr_1): Use cp_expr_loc_or_input_loc in three places.

typeck.c (cp_build_addr_expr_1): Use cp_expr_loc_or_input_loc in three places.

/cp
2019-11-18  Paolo Carlini  <paolo.carlini@oracle.com>

	* typeck.c (cp_build_addr_expr_1): Use cp_expr_loc_or_input_loc
	in three places.
	(cxx_sizeof_expr): Use it in one additional place.
	(cxx_alignof_expr): Likewise.
	(lvalue_or_else): Likewise.

/testsuite
2019-11-18  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/cpp0x/addressof2.C: Test locations too.
	* g++.dg/cpp0x/rv-lvalue-req.C: Likewise.
	* g++.dg/expr/crash2.C: Likewise.
	* g++.dg/expr/lval1.C: Likewise.
	* g++.dg/expr/unary2.C: Likewise.
	* g++.dg/ext/lvaddr.C: Likewise.
	* g++.dg/ext/lvalue1.C: Likewise.
	* g++.dg/tree-ssa/pr20280.C: Likewise.
	* g++.dg/warn/Wplacement-new-size.C: Likewise.
	* g++.old-deja/g++.brendan/alignof.C: Likewise.
	* g++.old-deja/g++.brendan/sizeof2.C: Likewise.
	* g++.old-deja/g++.law/temps1.C: Likewise.

From-SVN: r278424