lib/covered/source.rb in covered-0.16.2 vs lib/covered/source.rb in covered-0.16.3

@@ -69,22 +69,32 @@
 		attr :paths
 		
 		EXECUTABLE = {
 			send: true,
 			yield: true,
-			return: true,
+			# Line trace point is not triggered for return statements.
+			# return: true,
 			def: true,
 			if: true,
-			lvasgn: true, ivasgn: true, cvasgn: true, gvasgn: true,
+			lvasgn: true,
+			ivasgn: true,
+			cvasgn: true,
+			gvasgn: true,
 			match_pattern: true
 		}
 		
 		def executable?(node)
 			EXECUTABLE[node.type]
 		end
 		
+		IGNORE = {
+			arg: true,
+			# Ruby doesn't appear to execute rescue lines.
+			rescue: true
+		}
+		
 		def ignore?(node)
-			node.nil? or node.type == :arg
+			node.nil? || IGNORE[node.type]
 		end
 		
 		def expand(node, coverage, level = 0)
 			if node.is_a? Parser::AST::Node
 				if ignore?(node)