libcpp: eliminate COMBINE_LOCATION_DATA

This patch eliminates the function "COMBINE_LOCATION_DATA" (which hasn't
been a macro since r6-739-g0501dbd932a7e9) and the function
"get_combined_adhoc_loc" in favor of a new
line_maps::get_or_create_combined_loc member function.

No functional change intended.

gcc/cp/ChangeLog:
	* module.cc (module_state::read_location): Update for renaming of
	get_combined_adhoc_loc.

gcc/ChangeLog:
	* genmatch.cc (main): Update for "m_" prefix of some fields of
	line_maps.
	* input.cc (make_location): Update for removal of
	COMBINE_LOCATION_DATA.
	(dump_line_table_statistics): Update for "m_" prefix of some
	fields of line_maps.
	(location_with_discriminator): Update for removal of
	COMBINE_LOCATION_DATA.
	(line_table_test::line_table_test): Update for "m_" prefix of some
	fields of line_maps.
	* toplev.cc (general_init): Likewise.
	* tree.cc (set_block): Update for removal of
	COMBINE_LOCATION_DATA.
	(set_source_range): Likewise.

libcpp/ChangeLog:
	* include/line-map.h (line_maps::reallocator): Rename to...
	(line_maps::m_reallocator): ...this.
	(line_maps::round_alloc_size): Rename to...
	(line_maps::m_round_alloc_size): ...this.
	(line_maps::location_adhoc_data_map): Rename to...
	(line_maps::m_location_adhoc_data_map): ...this.
	(line_maps::num_optimized_ranges): Rename to...
	(line_maps::m_num_optimized_ranges): ..this.
	(line_maps::num_unoptimized_ranges): Rename to...
	(line_maps::m_num_unoptimized_ranges): ...this.
	(get_combined_adhoc_loc): Delete decl.
	(COMBINE_LOCATION_DATA): Delete.
	* lex.cc (get_location_for_byte_range_in_cur_line): Update for
	removal of COMBINE_LOCATION_DATA.
	(warn_about_normalization): Likewise.
	(_cpp_lex_direct): Likewise.
	* line-map.cc (line_maps::~line_maps): Update for "m_" prefix of
	some fields of line_maps.
	(rebuild_location_adhoc_htab): Likewise.
	(can_be_stored_compactly_p): Convert to...
	(line_maps::can_be_stored_compactly_p): ...this private member
	function.
	(get_combined_adhoc_loc): Convert to...
	(line_maps::get_or_create_combined_loc): ...this public member
	function.
	(line_maps::make_location): Update for removal of
	COMBINE_LOCATION_DATA.
	(get_data_from_adhoc_loc): Update for "m_" prefix of some fields
	of line_maps.
	(get_discriminator_from_adhoc_loc): Likewise.
	(get_location_from_adhoc_loc): Likewise.
	(get_range_from_adhoc_loc): Convert to...
	(line_maps::get_range_from_adhoc_loc): ...this private member
	function.
	(line_maps::get_range_from_loc): Update for conversion of
	get_range_from_adhoc_loc to a member function.
	(linemap_init): Update for "m_" prefix of some fields of
	line_maps.
	(line_map_new_raw): Likewise.
	(linemap_enter_macro): Likewise.
	(linemap_get_statistics): Likewise.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>

1 files changed, 20 insertions, 20 deletions

diff --git a/libcpp/include/line-map.h b/libcpp/include/line-map.h
index 9e1b11d..b353df4 100644
--- a/libcpp/include/line-map.h
+++ b/libcpp/include/line-map.h
@@ -802,7 +802,21 @@ public:
   location_t make_location (location_t caret,
 			    location_t start,
 			    location_t finish);
-  
+
+  location_t
+  get_or_create_combined_loc (location_t locus,
+			      source_range src_range,
+			      void *data,
+			      unsigned discriminator);
+
+ private:
+  bool can_be_stored_compactly_p (location_t locus,
+				  source_range src_range,
+				  void *data,
+				  unsigned discriminator) const;
+  source_range get_range_from_adhoc_loc (location_t loc) const;
+
+ public:
   maps_info_ordinary info_ordinary;
 
   maps_info_macro info_macro;
@@ -827,13 +841,13 @@ public:
   unsigned int max_column_hint;
 
   /* The allocator to use when resizing 'maps', defaults to xrealloc.  */
-  line_map_realloc GTY((callback)) reallocator;
+  line_map_realloc GTY((callback)) m_reallocator;
 
   /* The allocators' function used to know the actual size it
      allocated, for a certain allocation size requested.  */
-  line_map_round_alloc_size_func GTY((callback)) round_alloc_size;
+  line_map_round_alloc_size_func GTY((callback)) m_round_alloc_size;
 
-  struct location_adhoc_data_map location_adhoc_data_map;
+  struct location_adhoc_data_map m_location_adhoc_data_map;
 
   /* The special location value that is used as spelling location for
      built-in tokens.  */
@@ -842,8 +856,8 @@ public:
   /* The default value of range_bits in ordinary line maps.  */
   unsigned int default_range_bits;
 
-  unsigned int num_optimized_ranges;
-  unsigned int num_unoptimized_ranges;
+  unsigned int m_num_optimized_ranges;
+  unsigned int m_num_unoptimized_ranges;
 };
 
 /* Returns the number of allocated maps so far. MAP_KIND shall be TRUE
@@ -1052,8 +1066,6 @@ LINEMAPS_LAST_ALLOCATED_MACRO_MAP (const line_maps *set)
   return (line_map_macro *)LINEMAPS_LAST_ALLOCATED_MAP (set, true);
 }
 
-extern location_t get_combined_adhoc_loc (line_maps *, location_t,
-					  source_range, void *, unsigned);
 extern void *get_data_from_adhoc_loc (const line_maps *, location_t);
 extern unsigned get_discriminator_from_adhoc_loc (const line_maps *, location_t);
 extern location_t get_location_from_adhoc_loc (const line_maps *,
@@ -1073,18 +1085,6 @@ pure_location_p (const line_maps *set, location_t loc);
 
 extern location_t get_pure_location (const line_maps *set, location_t loc);
 
-/* Combine LOC and BLOCK, giving a combined adhoc location.  */
-
-inline location_t
-COMBINE_LOCATION_DATA (class line_maps *set,
-		       location_t loc,
-		       source_range src_range,
-		       void *block,
-		       unsigned discriminator)
-{
-  return get_combined_adhoc_loc (set, loc, src_range, block, discriminator);
-}
-
 extern void rebuild_location_adhoc_htab (class line_maps *);
 
 /* Initialize a line map set.  SET is the line map set to initialize