* Makefile.in (TREE_H): Replace location.h with input.h.

	(GTFILES) Remove location.h
	(gt-lists.h): Replace gt-location.h with gt-input.h
	* input.h (input_filename, input_line): Remove variables.
	(location_s, location_t): Move from location.h.
	(input_location): New.
	(input_filename, input_line): New #defines.
	* location.h: Remove.
	* tree.h: Replace location.h with input.h.
	(input_filename, input_line): Remove.
	* diagnostic.h: Replace location.h with input.h.
	* gcc.h (input_filename, input_filename_length): Remove declarations.
	* toplev.c (input_filename, input_line): Remove.
	(input_location): Define.
	(push_srcloc, pop_srcloc): Adjust.
	* diagnostic.c (diagnostic_report_current_module): Adjust.
f:
	* lex.c (ffelex_file_pop_): Adjust file_stack member use.
	(ffelex_file_push_): Likewise.
	(ffelex_hash_): Likewise.
java:
	* lex.h (input_lineno): Remove declaration.
	* parse-scan.y: #include input.h.
	(input_filename): Remove declaration.
	(input_location): Add definition.
	(input_line): Remove definition.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66378 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 24 insertions, 14 deletions

diff --git a/gcc/input.h b/gcc/input.h
index 0bc15dea45f..6dd12521eef 100644
--- a/gcc/input.h
+++ b/gcc/input.h
@@ -19,24 +19,32 @@ along with GCC; see the file COPYING.  If not, write to the Free
 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 02111-1307, USA.  */
 
-/* Source file current line is coming from.  */
-extern const char *input_filename;
+#ifndef GCC_INPUT_H
+#define GCC_INPUT_H
 
-/* Top-level source file.  */
-extern const char *main_input_filename;
+/* The data structure used to record a location in a translation unit.  */
+struct location_s GTY (())
+{
+  /* The name of the source file involved.  */     
+  const char *file;
 
-/* Line number in current source file.  */
-extern int input_line;
-
-/* Stream for reading from input file.  */
-extern FILE *finput;
+  /* The line-location in the source file.  */
+  int line;
+};
+typedef struct location_s location_t;
 
 struct file_stack
-  {
-    const char *name;
-    struct file_stack *next;
-    int line;
-  };
+{
+  struct file_stack *next;
+  location_t location;
+};
+
+/* Top-level source file.  */
+extern const char *main_input_filename;
+
+extern location_t input_location;
+#define input_line (input_location.line)
+#define input_filename (input_location.file)
 
 /* Stack of currently pending input files.
    The line member is not accurate for the innermost file on the stack.  */
@@ -47,3 +55,5 @@ extern int input_file_stack_tick;
 
 extern void push_srcloc PARAMS ((const char *name, int line));
 extern void pop_srcloc PARAMS ((void));
+
+#endif