From cc3a86129e1a33ea2d500b4b568c9fd2f72946c5 Mon Sep 17 00:00:00 2001
From: Anders Nilsson <anders.nilsson@cs.lth.se>
Date: Fri, 10 Feb 2006 16:57:44 +0100
Subject: [PATCH] Just started writing code for generating a new compiler
---
CompilerGeneration.jrag | 23 +++++++++++++++++++++++
GenCompiler.java | 16 ++++++++++++++++
2 files changed, 39 insertions(+)
create mode 100644 CompilerGeneration.jrag
create mode 100644 GenCompiler.java
diff --git a/CompilerGeneration.jrag b/CompilerGeneration.jrag
new file mode 100644
index 0000000..aacdcba
--- /dev/null
+++ b/CompilerGeneration.jrag
@@ -0,0 +1,23 @@
+/* -*-Java-*- */
+
+import java.io.*;
+
+aspect CompilerGeneration {
+ void ASTNode.genAbsGrammar(PrintStream pStream) {
+ for (int i=0; i<getNumChild(); i++) {
+ getChild(i).genAbsGrammar(pStream);
+ }
+ }
+
+ public void Start.genAbsGrammar(PrintStream p) {
+ super.genAbsGrammar(p);
+ }
+
+ void OwlClass.genAbsGrammar(PrintStream pStream) {
+ pStream.println(getAttribute(0).getValue().getSTRING_LITERAL());
+ }
+}
+
+aspect Name {
+ syn String Element
+}
\ No newline at end of file
diff --git a/GenCompiler.java b/GenCompiler.java
new file mode 100644
index 0000000..6ab52a8
--- /dev/null
+++ b/GenCompiler.java
@@ -0,0 +1,16 @@
+// package programs;
+
+import AST.Start;
+
+public class GenCompiler extends Parser {
+ public static void main(String args[]) {
+ Start ast = parse(args);
+
+ // Dump the AST
+// ast.dumpTree(" ", System.out);
+
+ // Should be generated to a file when sufficiently
+ // implemented. AndersN 060210
+ ast.genAbsGrammar(System.out);
+ }
+}
\ No newline at end of file
--
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