Author: pfg
Date: Sun Dec 15 04:28:20 2013
New Revision: 259409
URL: http://svnweb.freebsd.org/changeset/base/259409
Log:
MFC r258530;
libcpp: Keep a record of changes from upstream GCC (pre-43).
Added:
stable/9/contrib/gcclibs/libcpp/ChangeLog.gcc43
- copied unchanged from r258530,
head/contrib/gcclibs/libcpp/ChangeLog.gcc43
Modified:
Directory Properties:
stable/9/ (props changed)
stable/9/contrib/gcclibs/ (props changed)
Copied: stable/9/contrib/gcclibs/libcpp/ChangeLog.gcc43 (from r258530,
head/contrib/gcclibs/libcpp/ChangeLog.gcc43)
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ stable/9/contrib/gcclibs/libcpp/ChangeLog.gcc43 Sun Dec 15 04:28:20
2013 (r259409, copy of r258530,
head/contrib/gcclibs/libcpp/ChangeLog.gcc43)
@@ -0,0 +1,29 @@
+2007-06-05 Joerg Wunsch <[email protected]> (r250566)
+
+ PR preprocessor/23479
+ * expr.c (cpp_classify_number): Implement 0b-prefixed binary
+ integer constants.
+ (append_digit): Likewise.
+ * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
+ binary integer constants.
+
+2007-05-21 Ian Lance Taylor <[email protected]> (r124929)
+
+ * internal.h (struct cpp_reader): Add new fields:
+ nonexistent_file_hash and nonexistent_file_ob.
+ * files.c: Include "obstack.h".
+ (find_file_in_dir): Before trying to open the file, look up the
+ path name in the hash table of nonexistent files. After failing
+ to open the file, add the path name to the hash table.
+ (_cpp_find_file): Cache the results of looking up the file name
+ starting with the quote and bracket chain heads, if we can.
+ (nonexistent_file_hash_eq): New static function.
+ (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
+ pfile->nonexistent_file_ob.
+ (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
+ pfile->nonexistent_file_ob.
+
+2006-12-29 Ian Lance Taylor <[email protected]> (r120263)
+
+ * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
+ look backward at the end of the line unless we saw a backslash.
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