GDB 7.6.50

gdb/testsuite/gdb.mi/mi-var-invalidate.exp

Index: gdb/testsuite/gdb.mi/mi-var-invalidate.exp
diff --git a/gdb/testsuite/gdb.mi/mi-var-invalidate.exp b/gdb/testsuite/gdb.mi/mi-var-invalidate.exp
index 3ecbbdf67d818f18b3b6e33ba2e09de24e6ca822..3a61624ba82c262e7c1129e783cb2a9d20f2966d 100644
--- a/gdb/testsuite/gdb.mi/mi-var-invalidate.exp
+++ b/gdb/testsuite/gdb.mi/mi-var-invalidate.exp
@@ -1,4 +1,4 @@
-# Copyright 2007-2012 Free Software Foundation, Inc.
+# Copyright 2007-2013 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -61,6 +61,9 @@ mi_runto do_locals_tests
 # Desc: create local variables
 mi_create_varobj linteger linteger "create local variable linteger"
 
+# Desc: create floating variable
+mi_create_floating_varobj float_simple array "create floating variable"
+
 #
 # Reload the same binary.
 # Global variable should remain, local should be invalidated.
@@ -69,6 +72,12 @@ mi_delete_breakpoints
 mi_gdb_load ${binfile_bis}
 mi_runto main
 
+# Change format of floating variable immediately after reload reveals a
+# bug where gdb still uses a free'd pointer.
+mi_gdb_test "-var-set-format float_simple hexadecimal" \
+        "\\^done,format=\"hexadecimal\",value=\"\\\[-1\\\]\"" \
+       "set format variable float_simple"
+
 # Check local variable is "invalid".
 mi_gdb_test "-var-update linteger" \
 	"\\^done,changelist=\\\[\{name=\"linteger\",in_scope=\"invalid\",has_more=\"0\"\}\\\]" \