re PR other/80058 (fix double spaces in string literals everywhere)

re PR other/80058 (fix double spaces in string literals everywhere)

	PR other/80058
	* lra-constraints.c (process_alt_operands): Avoid one space before
	" at the end of line and another after " on another line in a string
	literal.
	* attribs.c (handle_dll_attribute): Likewise.
	* config/avr/avr-devices.c (avr_texinfo): Likewise.
cp/
	* parser.c (cp_parser_template_declaration_after_parameters): Avoid
	one space before " at the end of line and another after " on another
	line in a string literal.
fortran/
	* arith.c (gfc_complex2complex): Avoid two spaces in the middle of
	diagnostics.
	* resolve.c (resolve_allocate_expr): Likewise.

From-SVN: r269487