[RFA 06/12] Remove cleanups from cp-support.c
Tom Tromey
tom@tromey.com
Thu Sep 28 19:50:00 GMT 2017
This removes some cleanups from cp-support.c, using std::string.
gdb/ChangeLog
2017-09-28 Tom Tromey <tom@tromey.com>
* cp-support.c (gdb_demangle): Use std::string.
---
gdb/ChangeLog | 4 ++++
gdb/cp-support.c | 25 ++++++++++---------------
2 files changed, 14 insertions(+), 15 deletions(-)
diff --git a/gdb/cp-support.c b/gdb/cp-support.c
index 6b5f2a3..d88bdaa 100644
--- a/gdb/cp-support.c
+++ b/gdb/cp-support.c
@@ -1546,17 +1546,14 @@ gdb_demangle (const char *name, int options)
if (!error_reported)
{
- char *short_msg, *long_msg;
- struct cleanup *back_to;
+ std::string short_msg
+ = string_printf (_("unable to demangle '%s' "
+ "(demangler failed with signal %d)"),
+ name, crash_signal);
- short_msg = xstrprintf (_("unable to demangle '%s' "
- "(demangler failed with signal %d)"),
- name, crash_signal);
- back_to = make_cleanup (xfree, short_msg);
-
- long_msg = xstrprintf ("%s:%d: %s: %s", __FILE__, __LINE__,
- "demangler-warning", short_msg);
- make_cleanup (xfree, long_msg);
+ std::string long_msg
+ = string_printf ("%s:%d: %s: %s", __FILE__, __LINE__,
+ "demangler-warning", short_msg.c_str ());
target_terminal::scoped_restore_terminal_state term_state;
target_terminal::ours_for_output ();
@@ -1565,13 +1562,11 @@ gdb_demangle (const char *name, int options)
if (core_dump_allowed)
fprintf_unfiltered (gdb_stderr,
_("%s\nAttempting to dump core.\n"),
- long_msg);
+ long_msg.c_str ());
else
- warn_cant_dump_core (long_msg);
-
- demangler_warning (__FILE__, __LINE__, "%s", short_msg);
+ warn_cant_dump_core (long_msg.c_str ());
- do_cleanups (back_to);
+ demangler_warning (__FILE__, __LINE__, "%s", short_msg.c_str ());
error_reported = 1;
}
--
2.9.5
More information about the Gdb-patches
mailing list