From 0de539868e6e0de9ff70cc81e78d259bdfcf2e0b Mon Sep 17 00:00:00 2001
From: Christian Kamm <kamm@incasoftware.de>
Date: Sun, 5 Oct 2008 22:26:25 +0200
Subject: [PATCH] Fix TryFinally without body or finalbody.

---
 gen/statements.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/gen/statements.cpp b/gen/statements.cpp
index 3a8a06e4..95e8bb8f 100644
--- a/gen/statements.cpp
+++ b/gen/statements.cpp
@@ -511,6 +511,17 @@ void TryFinallyStatement::toIR(IRState* p)
     if (global.params.symdebug)
         DtoDwarfStopPoint(loc.linnum);
 
+    // if there's no finalbody or no body, things are simple
+    if (!finalbody) {
+        if (body)
+            body->toIR(p);
+        return;
+    }
+    if (!body) {
+        finalbody->toIR(p);
+        return;
+    }
+
     // create basic blocks
     llvm::BasicBlock* oldend = p->scopeend();
 
@@ -529,6 +540,7 @@ void TryFinallyStatement::toIR(IRState* p)
     //
     p->scope() = IRScope(landingpadbb, endbb);
 
+    assert(finalbody);
     gIR->func()->landingPad.addFinally(finalbody);
     gIR->func()->landingPad.push(landingpadbb);
 
@@ -550,7 +562,6 @@ void TryFinallyStatement::toIR(IRState* p)
     // do finally block
     //
     p->scope() = IRScope(finallybb,landingpadbb);
-    assert(finalbody);
     finalbody->toIR(p);
 
     // terminate finally