* cpphash.h (struct lexer_state): Remove line_extension member.

	* cpplib.c (dequote_string, do_linemarker): New functions.
	(linemarker_dir): New data object.
	(DIRECTIVE_TABLE): No longer need to interpret #line in
	preprocessed source.  Delete obsolete comment about return
	values of handlers.
	(end_directive, directive_diagnostics, _cpp_handle_directive):
	Don't muck with line_extension.
	(directive_diagnostics): No need to issue warnings for
	linemarkers here.
	(_cpp_handle_directive): Issue warnings for linemarkers here,
	when appropriate.  Dispatch linemarkers to do_linemarker, not
	do_line.
	(do_line): Code to handle linemarkers split out to do_linemarker.
	Convert escape sequences in filename argument, both places.

	* cppmacro.c (quote_string): Rename cpp_quote_string and
	export.  All callers changed.
	* cpplib.h (cpp_quote_string): Prototype.
	* cppmain.c (print_line): Call cpp_quote_string on to_file
	before printing it.

	* doc/cpp.texi: Document that escapes are now interpreted in
	#line and in linemarkers, and that non-printing characters are
	converted to octal escapes when linemarkers are generated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50780 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0fa8476..9237023 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,4 +1,32 @@
-Thu Mar 14 19:04:29 CET 2002  Jan HUbicka  <jh@suse.cz>
+2002-03-14  Zack Weinberg  <zack@codesourcery.com>
+
+       * cpphash.h (struct lexer_state): Remove line_extension member.
+       * cpplib.c (dequote_string, do_linemarker): New functions.
+       (linemarker_dir): New data object.
+       (DIRECTIVE_TABLE): No longer need to interpret #line in
+       preprocessed source.  Delete obsolete comment about return
+       values of handlers.
+       (end_directive, directive_diagnostics, _cpp_handle_directive):
+       Don't muck with line_extension.
+       (directive_diagnostics): No need to issue warnings for
+       linemarkers here.
+       (_cpp_handle_directive): Issue warnings for linemarkers here,
+       when appropriate.  Dispatch linemarkers to do_linemarker, not
+       do_line.
+       (do_line): Code to handle linemarkers split out to do_linemarker.
+       Convert escape sequences in filename argument, both places.
+
+       * cppmacro.c (quote_string): Rename cpp_quote_string and
+       export.  All callers changed.
+       * cpplib.h (cpp_quote_string): Prototype.
+       * cppmain.c (print_line): Call cpp_quote_string on to_file
+       before printing it.
+
+       * doc/cpp.texi: Document that escapes are now interpreted in
+       #line and in linemarkers, and that non-printing characters are
+       converted to octal escapes when linemarkers are generated.
+
+Thu Mar 14 19:04:29 CET 2002  Jan Hubicka  <jh@suse.cz>
 
        * emit-rtl.c (try_split): Use delete_insns.
        * recog.c (split_all_insns): Fix terminating condition.
@@ -79,7 +107,7 @@ Thu Mar 14 11:03:12 CET 2002  Jan Hubicka  <jh@suse.cz>
 2002-03-13  Hans-Peter Nilsson  <hp@axis.com>
 
        * config/cris/cris.c (cris_target_asm_function_prologue): Revert
-       2002-03-12 internal visibility change. 
+       2002-03-12 internal visibility change.
        (cris_encode_section_info): Consider MODULE_LOCAL_P when encoding
        visibility into SYMBOL_REF_FLAG.
 
@@ -96,8 +124,8 @@ Thu Mar 14 11:03:12 CET 2002  Jan Hubicka  <jh@suse.cz>
 
 2002-03-13  Hartmut Penner  <hpenner@de.ibm.com>
 
-        * config/s390/s390.h (PROFILE_BEFORE_PROLOGUE): Emit profile code
-        before prologue, to avoid scheduling problems.
+       * config/s390/s390.h (PROFILE_BEFORE_PROLOGUE): Emit profile code
+       before prologue, to avoid scheduling problems.
 
 2002-03-13  Jakub Jelinek  <jakub@redhat.com>
 
@@ -207,7 +235,7 @@ Thu Mar 14 11:03:12 CET 2002  Jan Hubicka  <jh@suse.cz>
 2002-03-12  Tom Rix  <trix@redhat.com>
 
        * collect2.c (resolve_lib_name): Move outside of
-       OBJECT_FORMAT_COFF ifdef. 
+       OBJECT_FORMAT_COFF ifdef.
        (ignore_library): Same.
 
 2002-03-12  Bob Wilson  <bob.wilson@acm.org>
@@ -331,7 +359,7 @@ Thu Mar 14 11:03:12 CET 2002  Jan Hubicka  <jh@suse.cz>
            Daniel Berlin  <dan@dberlin.org>
 
        C++ alias analysis improvement.
-       * alias.c (record_component_aliases): Record aliases for base 
+       * alias.c (record_component_aliases): Record aliases for base
        classes too.
 
 2002-03-11  Ulrich Weigand  <uweigand@de.ibm.com>