Pseudocode: Avoid null input values

2014-07-17 16:27:08 +04:00
parent 8083ffad47
commit 267ea81bbe
1 changed files with 4 additions and 2 deletions
@@ -905,8 +905,10 @@ public class JetControlFlowProcessor {
            PseudoValue value = builder.magic(
                    loopRange != null ? loopRange : expression,
                    null,
-                    Collections.singletonList(loopRangeValue),
-                    Collections.singletonMap(loopRangeValue, loopRangeTypePredicate),
+                    ContainerUtil.createMaybeSingletonList(loopRangeValue),
+                    loopRangeValue != null
+                        ? Collections.singletonMap(loopRangeValue, loopRangeTypePredicate)
+                        : Collections.<PseudoValue, TypePredicate>emptyMap(),
                    MagicKind.LOOP_RANGE_ITERATION
            ).getOutputValue();