This patch fixes -fdump-go-spec to work correctly when the same name is
defined as both a preprocessor macro and an enum constant.  This
actually happens with glibc with the name IPPORT_RESERVED.  Bootstrapped
and ran Go testsuite on x86_64-unknown-linux-gnu.  Committed to
mainline.

Ian


2011-05-20  Ian Lance Taylor  <iant@google.com>

	* godump.c (go_output_typedef): Put enum constants in the macro
	hash table to avoid duplicate Go const definitions.