diagnostic.h (output_clear_message_text): New function.

	* diagnostic.h (output_clear_message_text): New function.
	(output_message_text): New macro.

	* diagnostic.c (clear_text_info): Rename to
	output_clear_message_text.
	(output_clear): Adjust.
	(output_finish): Rename to output_finalize_message.  Tweek.
	(output_to_stream): Adjust.

From-SVN: r36658

gcc/ChangeLog

+2000-09-28  Gabriel Dos Reis  <gdr@codesourcery.com>
+
+	* diagnostic.h (output_clear_message_text): New function.
+	(output_message_text): New macro.
+
+	* diagnostic.c (clear_text_info): Rename to
+	output_clear_message_text. 
+	(output_clear): Adjust.
+	(output_finish): Rename to output_finalize_message.  Tweek.
+	(output_to_stream): Adjust. 
+
 2000-09-28  Neil Booth  <neilb@earthling.net>
 
 	* cpperror.c (_cpp_begin_message):  Do the test for suppression

gcc/diagnostic.c

@@ -93,7 +93,6 @@ static void output_append_r PARAMS ((output_buffer *, const char *, int));
 static void wrap_text PARAMS ((output_buffer *, const char *, const char *));
 static void maybe_wrap_text PARAMS ((output_buffer *, const char *,
                                      const char *));
-static void clear_text_info PARAMS ((output_buffer *));
 static void clear_diagnostic_info PARAMS ((output_buffer *));
 
 static void default_diagnostic_starter PARAMS ((output_buffer *,
@@ -303,8 +302,8 @@ output_destroy_prefix (buffer)
 
 /* Zero out any text output so far in BUFFER.  */
 
-static void
-clear_text_info (buffer)
+void
+output_clear_message_text (buffer)
      output_buffer *buffer;
 {
   obstack_free (&buffer->obstack, obstack_base (&buffer->obstack));
@@ -367,7 +366,7 @@ void
 output_clear (buffer)
      output_buffer *buffer;
 {
-  clear_text_info (buffer);
+  output_clear_message_text (buffer);
   clear_diagnostic_info (buffer);
 }
 
@@ -375,11 +374,11 @@ output_clear (buffer)
    the BUFFERed message.  */
 
 const char *
-output_finish (buffer)
+output_finalize_message (buffer)
      output_buffer *buffer;
 {
   obstack_1grow (&buffer->obstack, '\0');
-  return (const char *) obstack_finish (&buffer->obstack);
+  return output_message_text (buffer);
 }
 
 void
@@ -652,9 +651,9 @@ output_to_stream (buffer, file)
      output_buffer *buffer;
      FILE *file;
 {
-  const char *text = output_finish (buffer);
+  const char *text = output_finalize_message (buffer);
   fputs (text, file);
-  clear_text_info (buffer);
+  output_clear_message_text (buffer);
 }
 
 /* Format a message pointed to by output_buffer_text_cursor (BUFFER) using

gcc/diagnostic.h

@@ -93,6 +93,8 @@ struct output_buffer
 #define output_needs_newline(BUFFER) (BUFFER)->state.need_newline_p
 #define output_buffer_state(BUFFER) (BUFFER)->state
 #define output_indentation(BUFFER) (BUFFER)->state.indent_skip
+#define output_message_text(BUFFER) \
+   ((const char *) obstack_base (&(BUFFER)->obstack))
 
 /* This data structure bundles altogether any information relevent to
    the context of a diagnostic message.  */
@@ -189,7 +191,8 @@ void output_append		PARAMS ((output_buffer *, const char *,
 void output_add_character	PARAMS ((output_buffer *, int));
 void output_decimal		PARAMS ((output_buffer *, int));
 void output_add_string		PARAMS ((output_buffer *, const char *));
-const char *output_finish	PARAMS ((output_buffer *));
+const char *output_finalize_message PARAMS ((output_buffer *));
+void output_clear_message_text  PARAMS ((output_buffer *));
 void output_printf		PARAMS ((output_buffer *, const char *,
                                          ...)) ATTRIBUTE_PRINTF_2;
 int output_is_line_wrapping	PARAMS ((output_buffer *));