diff options
| -rw-r--r-- | Source/VCGeneration/ConditionGeneration.cs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Source/VCGeneration/ConditionGeneration.cs b/Source/VCGeneration/ConditionGeneration.cs index b26750ab..0e5fce82 100644 --- a/Source/VCGeneration/ConditionGeneration.cs +++ b/Source/VCGeneration/ConditionGeneration.cs @@ -1133,7 +1133,12 @@ namespace VC { } if (returnBlocks > 1) { string unifiedExitLabel = "GeneratedUnifiedExit"; - Block unifiedExit = new Block(new Token(-17, -4), unifiedExitLabel, new List<Cmd>(), new ReturnCmd(impl.StructuredStmts.EndCurly)); + Block unifiedExit; + if (impl.StructuredStmts != null) { + unifiedExit = new Block(new Token(-17, -4), unifiedExitLabel, new List<Cmd>(), new ReturnCmd(impl.StructuredStmts.EndCurly)); + } else { + unifiedExit = new Block(new Token(-17, -4), unifiedExitLabel, new List<Cmd>(), new ReturnCmd(Token.NoToken)); + } Contract.Assert(unifiedExit != null); foreach (Block b in impl.Blocks) { if (b.TransferCmd is ReturnCmd) { |