Work around GCC 6.3.1 bug

[deliverable/binutils-gdb.git] / gdb / source.h

diff --git a/gdb/source.h b/gdb/source.h
index 33cad099679f87ddd9f744ab9d646b5e936eaa54..41e1d8691abb3b15631a285da2cbcc0ce3b7734c 100644 (file)
--- a/gdb/source.h
+++ b/gdb/source.h
@@ -1,5 +1,5 @@
 /* List lines of source files for GDB, the GNU debugger.
-   Copyright (C) 1999-2013 Free Software Foundation, Inc.
+   Copyright (C) 1999-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -48,7 +48,7 @@ extern int find_and_open_source (const char *filename,
    negative number for error.  */
 extern int open_source_file (struct symtab *s);
 
-extern char *rewrite_source_path (const char *path);
+extern gdb::unique_xmalloc_ptr<char> rewrite_source_path (const char *path);
 
 extern const char *symtab_to_fullname (struct symtab *s);
 
@@ -62,9 +62,10 @@ extern const char *symtab_to_filename_for_display (struct symtab *symtab);
    lines.  */
 extern void find_source_lines (struct symtab *s, int desc);
 
-/* Return the first line listed by print_source_lines.
-   Used by command interpreters to request listing from
-   a previous point.  */
+/* Return the first line listed by print_source_lines.  Used by
+   command interpreters to request listing from a previous point.  If
+   0, then no source lines have yet been listed since the last time
+   the current source line was changed.  */
 extern int get_first_line_listed (void);
 
 /* Return the default number of lines to print with commands like the
@@ -90,7 +91,8 @@ extern void set_default_source_symtab_and_line (void);
    (the returned sal pc and end fields are not valid.)
    and set the current default to whatever is in SAL.
    NOTE: The returned sal pc and end fields are not valid.  */
-extern struct symtab_and_line set_current_source_symtab_and_line (const struct symtab_and_line *);
+extern symtab_and_line set_current_source_symtab_and_line
+  (const symtab_and_line &sal);
 
 /* Reset any information stored about a default file and line to print.  */
 extern void clear_current_source_symtab_and_line (void);