Repl: fix paths on windows

compiler/util/src/org/jetbrains/kotlin/utils/KotlinPaths.java

@@ -47,4 +47,7 @@ public interface KotlinPaths {
 
     @NotNull
     File getJsStdLibSrcJarPath();
+
+    @NotNull
+    File getCompilerPath();
 }

compiler/util/src/org/jetbrains/kotlin/utils/KotlinPathsFromHomeDir.java

@@ -82,6 +82,12 @@ public class KotlinPathsFromHomeDir implements KotlinPaths {
         return getLibraryFile(PathUtil.JS_LIB_SRC_JAR_NAME);
     }
 
+    @NotNull
+    @Override
+    public File getCompilerPath() {
+        return getLibraryFile(PathUtil.KOTLIN_COMPILER_JAR);
+    }
+
     @NotNull
     private File getLibraryFile(@NotNull String fileName) {
         return new File(getLibPath(), fileName);

compiler/util/src/org/jetbrains/kotlin/utils/PathUtil.java

@@ -38,8 +38,9 @@ public class PathUtil {
     public static final String KOTLIN_JAVA_RUNTIME_JAR = "kotlin-runtime.jar";
     public static final String KOTLIN_JAVA_REFLECT_JAR = "kotlin-reflect.jar";
     public static final String KOTLIN_JAVA_RUNTIME_SRC_JAR = "kotlin-runtime-sources.jar";
-    public static final String HOME_FOLDER_NAME = "kotlinc";
+    public static final String KOTLIN_COMPILER_JAR = "kotlin-compiler.jar";
 
+    public static final String HOME_FOLDER_NAME = "kotlinc";
     private static final File NO_PATH = new File("<no_path>");
 
     private PathUtil() {}
@@ -90,7 +91,7 @@ public class PathUtil {
 
         if (!jar.exists()) return NO_PATH;
 
-        if (jar.getName().equals("kotlin-compiler.jar")) {
+        if (jar.getName().equals(KOTLIN_COMPILER_JAR)) {
             File lib = jar.getParentFile();
             return lib.getParentFile();
         }

idea/idea-repl/src/org/jetbrains/kotlin/console/KotlinConsoleKeeper.kt

@@ -33,6 +33,7 @@ import com.intellij.openapi.vfs.VirtualFile
 import com.intellij.util.SystemProperties
 import org.jetbrains.kotlin.console.actions.errorNotification
 import org.jetbrains.kotlin.utils.PathUtil
+import org.jetbrains.kotlin.utils.join
 import java.io.File
 import java.util.concurrent.ConcurrentHashMap
 
@@ -64,21 +65,22 @@ public class KotlinConsoleKeeper(val project: Project) {
 
         val commandLine = JdkUtil.setupJVMCommandLine(exePath, javaParameters, true)
 
-        // set parameters to run compiler
         val paramList = commandLine.parametersList
         paramList.clearAll()
 
         // use to debug repl process
         //paramList.add("-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005")
 
-        // set classpath for process to compiler
-        paramList.add("-cp")
-        paramList.add("${PathUtil.getKotlinPathsForIdeaPlugin().libPath.absolutePath}/*")
+        val kotlinPaths = PathUtil.getKotlinPathsForIdeaPlugin()
+        val replClassPath = listOf(kotlinPaths.compilerPath, kotlinPaths.reflectPath, kotlinPaths.runtimePath)
+                .map { it.absolutePath }
+                .joinToString(File.pathSeparator)
+
+        paramList.add("-cp")
+        paramList.add(replClassPath)
 
-        // set param to prevent process from repeating input backwards
         paramList.add("-Drepl.ideMode=true")
 
-        // path to compiler and his options
         paramList.add("org.jetbrains.kotlin.cli.jvm.K2JVMCompiler")
 
         addPathToCompiledOutput(paramList, module)