gdb/

	Fix regression by the "ambiguous linespec" series.
	* breakpoint.c (parse_breakpoint_sals): New variable cursal.  Use
	get_last_displayed_symtab and get_last_displayed_line and depending
	on CURSAL.

gdb/testsuite/
	Fix regression by the "ambiguous linespec" series.
	* gdb.base/break.exp (list marker1, break lineno, delete $bpnum): New
	tests.

1 files changed, 11 insertions, 4 deletions

diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index 12db39b..9c4348f 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -8802,19 +8802,26 @@ parse_breakpoint_sals (char **address,
     }
   else
     {
+      struct symtab_and_line cursal = get_current_source_symtab_and_line ();
+
       /* Force almost all breakpoints to be in terms of the
          current_source_symtab (which is decode_line_1's default).
          This should produce the results we want almost all of the
-         time while leaving default_breakpoint_* alone.  */
-      if (last_displayed_sal_is_valid ())
+         time while leaving default_breakpoint_* alone.
+
+	 ObjC: However, don't match an Objective-C method name which
+	 may have a '+' or '-' succeeded by a '['.  */
+      if (last_displayed_sal_is_valid ()
+	  && (!cursal.symtab
+	      || ((strchr ("+-", (*address)[0]) != NULL)
+		  && ((*address)[1] != '['))))
 	decode_line_full (address, DECODE_LINE_FUNFIRSTLINE,
 			  get_last_displayed_symtab (),
 			  get_last_displayed_line (),
 			  canonical, NULL, NULL);
       else
 	decode_line_full (address, DECODE_LINE_FUNFIRSTLINE,
-			  (struct symtab *) NULL, 0,
-			  canonical, NULL, NULL);
+			  cursal.symtab, cursal.line, canonical, NULL, NULL);
     }
 }