Remove cleanup from print_mention_exception

This removes a cleanup from print_mention_exception by using
string_printf.

ChangeLog
2018-05-04  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (print_mention_exception): Use std::string.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1a86a21..730a357 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2018-05-04  Tom Tromey  <tom@tromey.com>
 
+       * ada-lang.c (print_mention_exception): Use std::string.
+
+2018-05-04  Tom Tromey  <tom@tromey.com>
+
        * ada-lang.c (create_excep_cond_exprs): Update.
        (ada_exception_catchpoint_cond_string): Use std::string.
 

diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index 1af09bc..7cbf1ec 100644 (file)
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -12805,11 +12805,9 @@ print_mention_exception (enum ada_exception_catchpoint_kind ex,
       case ada_catch_exception:
         if (c->excep_string != NULL)
          {
-           char *info = xstrprintf (_("`%s' Ada exception"), c->excep_string);
-           struct cleanup *old_chain = make_cleanup (xfree, info);
-
-           uiout->text (info);
-           do_cleanups (old_chain);
+           std::string info = string_printf (_("`%s' Ada exception"),
+                                             c->excep_string);
+           uiout->text (info.c_str ());
          }
         else
           uiout->text (_("all Ada exceptions"));