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[Bug documentation/10927] New: do-while statement unimplemented, but documented
- From: "mjw at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 9 Nov 2009 13:22:00 -0000
- Subject: [Bug documentation/10927] New: do-while statement unimplemented, but documented
- Reply-to: sourceware-bugzilla at sourceware dot org
doc/langref.tex:
\subsection{do}
\index{do}
The \texttt{do} statement has the same syntax and semantics as in C.
\begin{vindent}
\begin{verbatim}
do STMT while (EXP)
\end{verbatim}
\end{vindent}
But parse.cxx (parser::parse_statement):
// XXX: "do/while" statement?
$ stap -v -e 'probe begin { do { log("nothing"); } while (0); }'
WARNING: read-only local variable 'do' : identifier 'do' at <input>:1:15
source: probe begin { do { log("nothing"); } while (0); }
^
WARNING: eliding unused variable 'do': identifier 'do' at :1:15
source: probe begin { do { log("nothing"); } while (0); }
--
Summary: do-while statement unimplemented, but documented
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: documentation
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: mjw at redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=10927
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