Failures on Fedora-x86_64-native-extended-gdbserver-m64, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	fedora-x86-64-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-native-extended-gdbserver-m64/builds/7178>

Commit(s) tested:
	cb791d59489576280e416262eb61ab59765a0baf

Author(s) (in the same order as the commits):
	Tom Tromey <tom@tromey.com>

Subject:
	Make extract_arg return a std::string

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-x86_64-native-extended-gdbserver-m64/cb/cb791d59489576280e416262eb61ab59765a0baf/>

*** Diff to previous build ***
============================
PASS -> FAIL: gdb.threads/process-dies-while-detaching.exp: single-process: continue: detach: continue
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-native-extended-gdbserver-m64/xfails/master/xfail;hb=8ee91f9>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-native-extended-gdbserver-m64/xfails/master/xfail.table;hb=8ee91f9>