https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63854
--- Comment #26 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Author: dmalcolm Date: Thu Dec 4 21:23:57 2014 New Revision: 218404 URL: https://gcc.gnu.org/viewcvs?rev=218404&root=gcc&view=rev Log: PR jit/63854: Fix double-initialization within tree-pretty-print.c gcc/ChangeLog: PR jit/63854 * tree-pretty-print.c: Eliminate include of <new>. (buffer): Convert this variable from a pretty_printer to a pretty_printer *. (initialized): Eliminate this variable in favor of the NULL-ness of "buffer". (print_generic_decl): Update for "buffer" becoming a pointer. (print_generic_stmt): Likewise. (print_generic_stmt_indented): Likewise. (print_generic_expr): Likewise. (maybe_init_pretty_print): Likewise, allocating "buffer" on the heap and using its non-NULL-ness to ensure idempotency. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-pretty-print.c