# HG changeset patch
# User ChristianK
# Date 1210624025 -7200
# Node ID e937752e4541b376b6ab065257d193910f229196
# Parent  ba47ac346ddd29e06ec2aa65feed3b653b2d589e
[svn r216] don't crash on foreach over zero-length static array

diff -r ba47ac346ddd -r e937752e4541 gen/statements.cpp
--- a/gen/statements.cpp	Mon May 12 21:08:33 2008 +0200
+++ b/gen/statements.cpp	Mon May 12 22:27:05 2008 +0200
@@ -866,7 +866,8 @@
         const llvm::ArrayType* arrty = isaArray(val->getType()->getContainedType(0));
         assert(arrty);
         size_t nelems = arrty->getNumElements();
-        assert(nelems > 0);
+        if(nelems == 0)
+            return;
         niters = llvm::ConstantInt::get(keytype,nelems,false);
     }
     // dynamic array