[PATCH] extend gcov testing to include call return info

[Matt Kraai]

Howdy,

It looks like the following loop can be totally removed

+		for {set i 0} {$i < [llength $shouldbe]} {incr i} {
+		    set num [lindex $shouldbe $i]
+		}

and this line

+    set tfailed [expr $lfailed + [expr $bfailed + $cfailed]]

can be simplified to

+    set tfailed [expr $lfailed + $bfailed + $cfailed]

Matt