libcpp: remove redundant parameter from rich_location::set_range

gcc/c-family/ChangeLog:
	* c-common.c (c_cpp_error): Remove redundant "line_table"
	parameter from call to rich_location::set_range.
	(maybe_suggest_missing_token_insertion): Likewise.

gcc/ChangeLog:
	* pretty-print.c (text_info::set_location): Remove redundant
	"line_table" parameter from call to rich_location::set_range.

libcpp/ChangeLog:
	* include/line-map.h (rich_location::set_range): Remove redundant
	line_maps * parameter.
	* line-map.c (rich_location::set_range): Likewise.

From-SVN: r262913

libcpp/ChangeLog

@@ -1,3 +1,9 @@
+2018-07-20  David Malcolm  <dmalcolm@redhat.com>
+
+	* include/line-map.h (rich_location::set_range): Remove redundant
+	line_maps * parameter.
+	* line-map.c (rich_location::set_range): Likewise.
+
 2018-07-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 
 	PR 69558

libcpp/include/line-map.h

@@ -1639,8 +1639,7 @@ class rich_location
   add_range (source_location loc,  bool show_caret_p);
 
   void
-  set_range (line_maps *set, unsigned int idx, source_location loc,
-	     bool show_caret_p);
+  set_range (unsigned int idx, source_location loc, bool show_caret_p);
 
   unsigned int get_num_locations () const { return m_ranges.count (); }
 

libcpp/line-map.c

@@ -2104,8 +2104,8 @@ rich_location::add_range (source_location loc, bool show_caret_p)
    - the "%C" and "%L" format codes in the Fortran frontend.  */
 
 void
-rich_location::set_range (line_maps * /*set*/, unsigned int idx,
-			  source_location loc, bool show_caret_p)
+rich_location::set_range (unsigned int idx, source_location loc,
+			  bool show_caret_p)
 {
   /* We can either overwrite an existing range, or add one exactly
      on the end of the array.  */