PR c++/35334
	* c-pretty-print.c (pp_c_complex_expr): New function.
	(pp_c_postfix_expression) <case COMPLEX_EXPR>: Call it.

	* error.c (dump_expr): Handle COMPLEX_EXPR.

	* gcc.dg/pr35334.c: New test.
	* g++.dg/other/error29.C: New test.

From-SVN: r141783