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diff lexer/Token.d @ 44:495188f9078e new_gen

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Big update - Moving towards a better, more seperated parser The parser no loner creates the AST directly, but through callbacks(actions). This means the parser can be run with a different set of actions that do something else. The parser is not back to full strength yet, the main thing missing is the various statements and structs. Also added a SmallArray that uses the stack only until a given size is exceeded, after which the array is copied unto the heap.
author Anders Halager <halager@gmail.com>
date Wed, 23 Apr 2008 00:57:45 +0200
parents 4e879f82dd64
children b6c1dc30ca4b
line wrap: on
line diff
--- a/lexer/Token.d	Tue Apr 22 22:31:39 2008 +0200
+++ b/lexer/Token.d	Wed Apr 23 00:57:45 2008 +0200
@@ -56,6 +56,23 @@
     {
         return location.get(length);
     }
+
+    /**
+      Returns true if the type of this token is a basic type (int, float, ...).
+      Void is included, although a void in it self is not really a type.
+     */
+    bool isBasicType()
+    {
+        return type >= Tok.Byte && type <= Tok.Void;
+    }
+
+    /**
+      Just a shortcut to avoid `token.type == Tok.Identifier`.
+     */
+    bool isIdentifier()
+    {
+        return type == Tok.Identifier;
+    }
 }
 
 /**