# HG changeset patch
# User Christian Kamm <kamm incasoftware de>
# Date 1218883133 -7200
# Node ID bc0835cd3440aff11a2257cbce6c5a71aea61302
# Parent  243485af65232e641ec3c8d952e6fd2d8b4323a5
Don't assert on empty foreach body.

Fixes:
run/f/foreach_28_B

diff -r 243485af6523 -r bc0835cd3440 gen/statements.cpp
--- a/gen/statements.cpp	Sat Aug 16 12:32:22 2008 +0200
+++ b/gen/statements.cpp	Sat Aug 16 12:38:53 2008 +0200
@@ -913,7 +913,6 @@
 
     //assert(arguments->dim == 1);
     assert(value != 0);
-    assert(body != 0);
     assert(aggr != 0);
     assert(func != 0);
 
@@ -1011,7 +1010,8 @@
 
     // emit body
     p->loopbbs.push_back(IRLoopScope(this,enclosinghandler,nextbb,endbb));
-    body->toIR(p);
+    if(body)
+        body->toIR(p);
     p->loopbbs.pop_back();
 
     if (!p->scopereturned())