decl.c (grokdeclarator): Use id_loc in five additional places in the last part of...

decl.c (grokdeclarator): Use id_loc in five additional places in the last part of the function.

/cp
2019-06-13  Paolo Carlini  <paolo.carlini@oracle.com>

	* decl.c (grokdeclarator): Use id_loc in five additional places
	in the last part of the function.

/testsuite
2019-06-13  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/diagnostic/variably-modified-type-1.C: New.
	* g++.dg/cpp0x/alias-decl-1.C: Test the location too.
	* g++.dg/other/pr84792-1.C: Likewise.
	* g++.dg/other/pr84792-2.C: Likewise.
	* g++.dg/parse/error24.C: Likewise.
	* g++.dg/parse/error32.C: Likewise.
	* g++.dg/parse/error33.C: Likewise.
	* g++.dg/parse/saved1.C: Likewise.
	* g++.dg/template/operator6.C: Likewise.
	* g++.dg/template/pr61745.C: Likewise.
	* g++.dg/template/typedef41.C: Likewise.
	* g++.old-deja/g++.jason/crash10.C: Likewise.

/cp
2019-06-13  Paolo Carlini  <paolo.carlini@oracle.com>

	* decl.c (grokdeclarator): Move further up the declaration of
	id_loc, use it immediately, update its value after the loop
	over declarator, use it again in the final part of function;
	improve locations of error messages about multiple data types
	and conflicting specifiers.

/testsuite
2019-06-13  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/diagnostic/conflicting-specifiers-1.C: New.
	* g++.dg/diagnostic/two-or-more-data-types-1.C: Likewise.
	* g++.dg/parse/error10.C: Adjust location.
	* g++.dg/parse/pragma2.C: Likewise.

From-SVN: r272236