[patch, fortran, committed] Allow dumping of code in Fortran syntax tree

[Thomas Koenig]

Hello world,

I have just committed the attached patch as obvious.  No test case,
the function is only supposed to be called when debugging the
compiler itself.

Regards

	Thomas

2016-11-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* dump-parse-tree.c (show_code):  Add prototype.
	(gfc_debug_code):  New function.
	(show_code_node):  Add space after SELECT TYPE.

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