[PATCH] Refactor rust-demangle to be independent of C++ demangling.

	* demangle.h (rust_demangle_callback): Add.

	* cplus-dem.c (cplus_demangle): Use rust_demangle directly.
	(rust_demangle): Remove.
	* rust-demangle.c (is_prefixed_hash): Rename to is_legacy_prefixed_hash.
	(parse_lower_hex_nibble): Rename to decode_lower_hex_nibble.
	(parse_legacy_escape): Rename to decode_legacy_escape.
	(rust_is_mangled): Remove.
	(struct rust_demangler): Add.
	(peek): Add.
	(next): Add.
	(struct rust_mangled_ident): Add.
	(parse_ident): Add.
	(rust_demangle_sym): Remove.
	(print_str): Add.
	(PRINT): Add.
	(print_ident): Add.
	(rust_demangle_callback): Add.
	(struct str_buf): Add.
	(str_buf_reserve): Add.
	(str_buf_append): Add.
	(str_buf_demangle_callback): Add.
	(rust_demangle): Add.
	* rust-demangle.h: Remove.

From-SVN: r278358

1 files changed, 5 insertions, 0 deletions

diff --git a/include/demangle.h b/include/demangle.h
index 06c3257..ce7235d 100644
--- a/include/demangle.h
+++ b/include/demangle.h
@@ -159,6 +159,11 @@ ada_demangle (const char *mangled, int options);
 extern char *
 dlang_demangle (const char *mangled, int options);
 
+extern int
+rust_demangle_callback (const char *mangled, int options,
+                        demangle_callbackref callback, void *opaque);
+
+
 extern char *
 rust_demangle (const char *mangled, int options);