Frege 3.21.232-g7b05453 changes

Author: mmhelloworld

pom.xml

@@ -10,7 +10,8 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.build.sourceDirectory>src/main/frege</project.build.sourceDirectory>
-    <frege.version>3.21.190-g714a7cc</frege.version>
+    <frege.version>frege-3.21.232-g7b05453</frege.version>
+    <frege.plugin.version>1.0.5</frege.plugin.version>
   </properties>
   <build>
     <pluginManagement>
@@ -44,36 +45,25 @@
     </pluginManagement>
     <plugins>
       <plugin>
-        <artifactId>maven-antrun-plugin</artifactId>
-        <version>1.7</version>
+        <groupId>com.theoryinpractise.frege</groupId>
+        <artifactId>frege-maven-plugin</artifactId>
+        <version>${frege.plugin.version}</version>
         <executions>
           <execution>
-            <phase>compile</phase>
-            <configuration>
-              <target>
-                <property name="compile_classpath" refid="maven.compile.classpath" />
-                <property name="outputDir"
-                  value="${project.build.outputDirectory}" />
-                <property name="sourceDir" value="src/main/frege" />
-                <property name="fregec" value="${frege:frege:jar}" />
-                <exec executable="java" failonerror="true">
-                  <arg value="-Xss1m" />
-                  <arg value="-Dfrege.javac=javac" />
-                  <arg value="-classpath" />
-                  <arg value="${compile_classpath}" />
-                  <arg value="frege.compiler.Main" />
-                  <arg value="-d" />
-                  <arg path="${outputDir}" />
-                  <arg value="${sourceDir}/frege/repl/FregeRepl.fr" />
-                </exec>
-              </target>
-            </configuration>
+            <id>compile</id>
+            <phase>generate-sources</phase>
             <goals>
-              <goal>run</goal>
+              <goal>compile</goal>
             </goals>
           </execution>
         </executions>
+        <configuration>
+          <inline>true</inline>
+          <hints>true</hints>
+          <includeStale>false</includeStale>                    
+        </configuration>
       </plugin>
+
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>exec-maven-plugin</artifactId>
@@ -143,11 +133,6 @@
       <artifactId>jline</artifactId>
       <version>2.10</version>
     </dependency>
-    <dependency>
-      <groupId>frege</groupId>
-      <artifactId>frege</artifactId>
-      <version>${frege.version}</version>
-    </dependency>
     <dependency>
       <groupId>frege</groupId>
       <artifactId>frege-interpreter</artifactId>
@@ -159,9 +144,9 @@
       <version>1.0-SNAPSHOT</version>
     </dependency>
     <dependency>
-      <groupId>org.eclipse.jdt.core.compiler</groupId>
-      <artifactId>ecj</artifactId>
-      <version>3.7.2</version>
+	<groupId>org.eclipse.jdt.core.compiler</groupId>
+	<artifactId>ecj</artifactId>
+	<version>4.2.2</version>
     </dependency>
   </dependencies>
 </project>

src/main/frege/frege/repl/FregeRepl.fr

@@ -9,7 +9,6 @@ import frege.interpreter.FregeScriptCompiler hiding(compile)
 import frege.interpreter.FregeInterpreter
 import frege.compiler.Data(Global)
 import frege.compiler.EclipseUtil as EU()
-import frege.List as FL (Tree, values)
 
 data ReplState = ReplState {
     lastExternalScript :: Maybe String,
@@ -69,7 +68,9 @@ evalScript (BrowseModule m) = do
     let moduleName = trim m
     replState <- Repl.get
     state <- Repl . lift $ Interpreter.get
-    global <- liftIO $ MemoryClassLoader.new state.loader state.classes >>= standardOptions
+    javac <- liftIO $ MemoryJavaCompiler.new state.loader state.classes
+    loader <- liftIO $ javac.classLoader
+    global <- liftIO $ standardOptions loader
     let res = outlineModule moduleName global
     return . ReplSuccess $ intercalate newLine res
 
@@ -81,14 +82,21 @@ evalScript Browse = do
     else
         evalScript $ BrowseModule state.moduleName
 
-evalScript (Type expr) = Repl.get >>= Repl . lift . interpret where
-  interpret replState = do
+evalScript (Type expr) = do
+  state <- Repl . lift $ Interpreter.get
+  javac <- liftIO $ MemoryJavaCompiler.new state.loader state.classes
+  loader <- liftIO $ javac.classLoader
+  global <- liftIO $ standardOptions loader
+  let typeOfExpr = Repl . lift . interpret $ state
+      interpret replState = do
         oldState <- Interpreter.get
         typeOfExpression <- typeOfExpression expr
         Interpreter.put oldState
         case typeOfExpression of
             Right typ -> return $ ReplSuccess typ
             Left errs -> return $ ReplError errs
+  maybe typeOfExpr (return . ReplSuccess . flip getSymbolType global) $ lookupVarSymbol global.thisTab expr
+  
 
 evalScript (Load (urlSpec@#.*?://#)) = do
     urle <- liftIO $ URL.new urlSpec