IllegalArgumentException caused by invalid directive #712
Description
Compiling the following source
import('dart:html');
import('file:');
class hello {
hello() {
}
void run() {
write("Hello World!");
}
void write(String message) {
// the HTML library defines a global "document" variable
document.query('#status').innerHTML = message;
}
}
void main() {
new hello().run();
}
produces the following stack trace:
!SUBENTRY 1 com.google.dart.tools.core 4 0 2011-12-06 14:05:48.331
!MESSAGE Failed to parse file:/Users/brianwilkerson/dart/hello/hello.dart
!STACK 0
java.lang.IllegalArgumentException
at java.net.URI.create(URI.java:842)
at java.net.URI.resolve(URI.java:1028)
at com.google.dart.compiler.UrlLibrarySource.getImportFor(UrlLibrarySource.java:46)
at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities$LibraryWithSuppliedSources.getImportFor(DartCompilerUtilities.java:293)
at com.google.dart.compiler.DartCompiler$Compiler.updateLibraries(DartCompiler.java:359)
at com.google.dart.compiler.DartCompiler$Compiler.updateAndResolve(DartCompiler.java:202)
at com.google.dart.compiler.DartCompiler$Compiler.access$4(DartCompiler.java:193)
at com.google.dart.compiler.DartCompiler.analyzeLibrary(DartCompiler.java:1184)
at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.secureAnalyzeLibrary(DartCompilerUtilities.java:770)
at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities$ResolverRunnable.run(DartCompilerUtilities.java:433)
at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities$CompilerRunner.runSafe(DartCompilerUtilities.java:93)
at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveUnit(DartCompilerUtilities.java:753)
at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveUnit(DartCompilerUtilities.java:735)
at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveUnit(DartCompilerUtilities.java:699)
at com.google.dart.tools.ui.internal.text.editor.DartEditor.getAST(DartEditor.java:2010)
at com.google.dart.tools.ui.internal.text.editor.DartElementHyperlinkDetector.internalDetectHyperlinks(DartElementHyperlinkDetector.java:76)
at com.google.dart.tools.ui.internal.text.editor.DartElementHyperlinkDetector.detectHyperlinks(DartElementHyperlinkDetector.java:47)
at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:80)
at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:286)
at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:258)
at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:462)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:211)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1457)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1480)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1465)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1270)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3971)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3610)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at com.google.dart.tools.deploy.DartIDEApplication.start(DartIDEApplication.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
Caused by: java.net.URISyntaxException: Expected scheme-specific part at index 5: file:
at java.net.URI$Parser.fail(URI.java:2809)
at java.net.URI$Parser.failExpecting(URI.java:2815)
at java.net.URI$Parser.parse(URI.java:3018)
at java.net.URI.<init>(URI.java:578)
at java.net.URI.create(URI.java:840)
... 50 more
While the code is clearly illegal, we need to gracefully handle this kind of error. This is likely a problem with other kinds of directives as well.