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changeset 665:595e902e8624

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Added isPos() and isNeg() to SignExpression.
author Aziz K?ksal <aziz.koeksal@gmail.com>
date Wed, 16 Jan 2008 18:28:10 +0100
parents b5a828a9f9e3
children 8d96a7b50982
files trunk/src/dil/ast/Expressions.d
diffstat 1 files changed, 12 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/trunk/src/dil/ast/Expressions.d	Wed Jan 16 15:14:34 2008 +0100
+++ b/trunk/src/dil/ast/Expressions.d	Wed Jan 16 18:28:10 2008 +0100
@@ -416,6 +416,18 @@
     super(e);
     mixin(set_kind);
   }
+
+  bool isPos()
+  {
+    assert(begin !is null);
+    return begin.type == TOK.Plus;
+  }
+
+  bool isNeg()
+  {
+    assert(begin !is null);
+    return begin.type == TOK.Minus;
+  }
 }
 
 class NotExpression : UnaryExpression