Mercurial > projects > dil

diff trunk/src/Expressions.d @ 299:559d5d62e0c1
- Added checks for null before adding member to Node.children. - Added finishConstruction() to FunctionBody.
author: aziz
date: Thu, 09 Aug 2007 21:39:03 +0000
parents: 418c6548ce17
children: df237b3b5f09
--- a/trunk/src/Expressions.d	Thu Aug 09 19:49:03 2007 +0000
+++ b/trunk/src/Expressions.d	Thu Aug 09 21:39:03 2007 +0000
@@ -726,7 +726,9 @@
   this(Expression expr, Expression msg)
   {
     mixin(set_kind);
-    this.children = [expr, msg];
+    this.children = [expr];
+    if (msg)
+      this.children ~= msg;
     this.expr = expr;
     this.msg = msg;
   }
@@ -873,7 +875,12 @@
     assert(keys.length == values.length);
     mixin(set_kind);
     foreach (i, key; keys)
-      this.children ~= [key, values[i]];
+    {
+      if (key)
+        this.children ~= key;
+      if (values[i])
+        this.children ~= values[i];
+    }
     this.keys = keys;
     this.values = values;
   }