Reset the build to a working state.

Signed-off-by: Etienne M. Gagnon <egagnon@j-meg.com>

.classpath

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-        <classpathentry kind="src" path="src"/>
+        <classpathentry excluding="org/sablecc/sablecc/codegeneration/|org/sablecc/sablecc/core/|org/sablecc/sablecc/core/transformation/|org/sablecc/sablecc/core/walker/|org/sablecc/sablecc/oldgrammar/|org/sablecc/sablecc/oldgrammar/transformation/|org/sablecc/sablecc/oldlrautomaton/" kind="src" path="src"/>
         <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
         <classpathentry kind="output" path="classes"/>
 </classpath>

ant-files/build.xml

@@ -136,7 +136,7 @@ public class Version {
 }
 </echo>
 
-    <javac srcdir="${src.dir}" destdir="${classes.dir}" debug="true" />
+    <javac srcdir="${src.dir}" destdir="${classes.dir}" debug="true" excludes="org/sablecc/sablecc/codegeneration/**,org/sablecc/sablecc/core/**,org/sablecc/sablecc/oldgrammar/**,org/sablecc/sablecc/oldlrautomaton/**" />
 
     <copy todir="${classes.dir}">
       <fileset dir="${src.dir}">

src/org/sablecc/sablecc/launcher/SableCC.java

@@ -25,15 +25,12 @@
 import java.util.*;
 
 import org.sablecc.exception.*;
-import org.sablecc.sablecc.codegeneration.*;
-import org.sablecc.sablecc.core.*;
 import org.sablecc.sablecc.exception.*;
 import org.sablecc.sablecc.launcher.errormessage.*;
+import org.sablecc.sablecc.semantics.*;
 import org.sablecc.sablecc.syntax3.lexer.*;
-import org.sablecc.sablecc.syntax3.lexer.Lexer;
 import org.sablecc.sablecc.syntax3.node.*;
 import org.sablecc.sablecc.syntax3.parser.*;
-import org.sablecc.sablecc.syntax3.parser.Parser;
 import org.sablecc.util.*;
 
 /**
@@ -319,6 +316,11 @@ public static void compileFile(
             br.close();
             fr.close();
 
+            compileGrammar(sb.toString(), strictness, trace);
+
+            // TODO: implement
+
+            /*
             Grammar grammar = compileGrammar(sb.toString(), strictness, trace);
 
             if (generateCode) {
@@ -327,15 +329,19 @@ public static void compileFile(
                         destinationPackage, trace);
                 codeGenerator.run();
             }
+            */
 
-            trace.informativeln("Done!");
+            trace.informativeln();
+            trace.informativeln("SableCC has successfully compiled \""
+                    + grammarFile.toString() + "\".");
         }
         catch (IOException e) {
             throw LauncherException.inputError(grammarFile.toString(), e);
         }
     }
 
-    public static Grammar compileGrammar(
+    // TODO: change return type and return structure
+    public static void compileGrammar(
             final String text,
             final Strictness strictness,
             final Trace trace)
@@ -360,6 +366,11 @@ public static Grammar compileGrammar(
 
         trace.verboseln(" Verifying semantics");
 
+        SemanticVerifier.verify(ast);
+
+        // TODO: implement
+
+        /*
         Grammar grammar = new Grammar(ast);
 
         trace.verboseln(" Compiling lexer");
@@ -373,5 +384,6 @@ public static Grammar compileGrammar(
         }
 
         return grammar;
+        */
     }
 }

src/org/sablecc/sablecc/semantics/SemanticVerifier.java

@@ -0,0 +1,41 @@
+/* This file is part of SableCC ( http://sablecc.org ).
+ *
+ * See the NOTICE file distributed with this work for copyright information.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.sablecc.sablecc.semantics;
+
+import org.sablecc.sablecc.syntax3.analysis.*;
+import org.sablecc.sablecc.syntax3.node.*;
+
+public class SemanticVerifier
+        extends DepthFirstAdapter {
+
+    public SemanticVerifier(
+            Start ast) {
+
+        // TODO: implement
+    }
+
+    // TODO: change return type and return structure
+    public static void verify(
+            Start ast) {
+
+        SemanticVerifier verifier = new SemanticVerifier(ast);
+        ast.apply(verifier);
+
+        // TODO: implement
+    }
+}