Move macro-spellchecking code from "gcc" to new files in c-family

The code for spellchecking macros really belongs in c-family, rather
than in gcc/spellcheck-tree.c, so this patch moves it there.

gcc/ChangeLog:
	* Makefile.in (C_COMMON_OBJS): Add c-family/c-spellcheck.o.
	* spellcheck-tree.c (find_closest_macro_cpp_cb): Move to
	c-family/c-spellcheck.cc.
	(best_macro_match::best_macro_match): Likewise.
	* spellcheck-tree.h
	(struct edit_distance_traits<cpp_hashnode *>): Move to
	c-family/c-spellcheck.h.
	(class best_macro_match): Likewise.

gcc/c-family/ChangeLog:
	* c-spellcheck.cc: New file, taken from macro-handling code in
	spellcheck-tree.c.
	* c-spellcheck.h: New file, taken from macro-handling code in
	spellcheck-tree.h.

gcc/c/ChangeLog:
	* c-decl.c: Include "c-family/c-spellcheck.h".

gcc/cp/ChangeLog:
	* name-lookup.c: Include "c-family/c-spellcheck.h".



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255452 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index db43fc1dee0..6874f94e7f6 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1196,7 +1196,7 @@ C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
   c-family/c-semantics.o c-family/c-ada-spec.o \
   c-family/c-ubsan.o c-family/known-headers.o \
-  c-family/c-attribs.o c-family/c-warn.o
+  c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
 
 # Language-independent object files.
 # We put the *-match.o and insn-*.o files first so that a parallel make