r199685 - in /branches/melt-branch/gcc: ChangeL...

[bstarynk@gcc.gnu.org]

Author: bstarynk
Date: Wed Jun  5 08:42:57 2013
New Revision: 199685

URL: http://gcc.gnu.org/viewcvs?rev=199685&root=gcc&view=rev
Log:

2013-06-04  Basile Starynkevitch  <basile@starynkevitch.net>

	{{Adding ability to call hooks in MELT expressions}}
	* melt-runtime.c (meltgc_add_out_cident): Common special
	characters are mangled with two lowercase letters.

	* melt/warmelt-base.melt (symbol_cname): New function.

	* melt/warmelt-macro.melt (class_source_hook_call): New class with
	shook_called field.
	(expand_hook): New function.
	(macroexpand_1): Add :doc string, and call expand_hook when needed.
	(mexpand_defhook): Check the length of the name to fit in
	MELT_HOOKNAME_LEN chars.

	* melt/warmelt-normal.melt (class_nrep_hook_call): New class with
	nhook_called & nhook_outs fields.
	(normexp_symbol): On failure, abort when bootstrapping with more debug outputs.
	(normexp_hook_call): Incomplete stub method for normal_exp on
	class_source_hook_call.

	* testsuite/melt/thookcall.melt: New test case.


Added:
    branches/melt-branch/gcc/testsuite/melt/thookcall.melt
Modified:
    branches/melt-branch/gcc/ChangeLog.MELT
    branches/melt-branch/gcc/melt-runtime.c
    branches/melt-branch/gcc/melt/warmelt-base.melt
    branches/melt-branch/gcc/melt/warmelt-macro.melt
    branches/melt-branch/gcc/melt/warmelt-normal.melt