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author	Tom Tromey <tromey@redhat.com>
	Mon, 17 Oct 2011 09:59:40 +0000 (09:59 +0000)
committer	Dodji Seketeli <dodji@gcc.gnu.org>
	Mon, 17 Oct 2011 09:59:40 +0000 (11:59 +0200)
commit	847e697a240e6d30335335c62084743978fa2084
tree	1df29dda9c3f6fb6e559fa82140695ea5b6130d1	tree \| snapshot
parent	07a0b324eb7e353146340f00db380c6d92851fc9	commit \| diff

Support -fdebug-cpp option

This patch adds -fdebug-cpp option. When used with -E this dumps the
relevant macro map before every single token. This clutters the output
a lot but has proved to be invaluable in tracking some bugs during the
development of the virtual location support.

Co-Authored-By: Dodji Seketeli <dodji@redhat.com>
From-SVN: r180084

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/c-family/ChangeLog		diff \| blob \| blame \| history
gcc/c-family/c-opts.c		diff \| blob \| blame \| history
gcc/c-family/c-ppoutput.c		diff \| blob \| blame \| history
gcc/c-family/c.opt		diff \| blob \| blame \| history
gcc/doc/cppopts.texi		diff \| blob \| blame \| history
gcc/doc/invoke.texi		diff \| blob \| blame \| history
libcpp/ChangeLog		diff \| blob \| blame \| history
libcpp/include/cpplib.h		diff \| blob \| blame \| history
libcpp/include/line-map.h		diff \| blob \| blame \| history
libcpp/line-map.c		diff \| blob \| blame \| history

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