[Bug translator/5219] New: printd and printdln broken

["hunt at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

printd[ln] cannot take a string variable as the first argument.
probe begin {
	b = ","
	printd(b,"foo","bar")
	println("")
	exit()
}
stap a.stp
parse error: expected string
        saw: identifier 'b' at a.stp:6:9
parse error: expected statement
        saw: a.stp EOF
2 parse error(s).
Pass 1: parse failed.  Try again with more '-v' (verbose) options.

Also printd[ln] cannot handle case where there is only one values to print:
probe begin {
	printd(",","foo")
	println("")
	exit()
}
stap a.stp
parse error: expected ','
        saw: operator ')' at a.stp:5:18
parse error: expected statement
        saw: a.stp EOF
2 parse error(s).
Pass 1: parse failed.  Try again with more '-v' (verbose) options.

I have checked in testsuite/systemtap.printf/printd.stp and
estsuite/systemtap.printf/printdln.stp to test all the edge cases that I think
should work.  They do not currently coimpile.

-- 
           Summary: printd and printdln broken
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: translator
        AssignedTo: systemtap at sources dot redhat dot com
        ReportedBy: hunt at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=5219

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