public void compareNativeRuntimeWithJavaRuntime() {
// parse the ceylon sources from the language module and
// build a map of all the native declarations
final Map<String, Declaration> nativeFromSource = new HashMap<String, Declaration>();
ClosableVirtualFile latestZippedLanguageSourceFile = getLatestZippedLanguageSourceFile();
try {
TypeCheckerBuilder typeCheckerBuilder = new TypeCheckerBuilder()
.verbose(false)
.addSrcDirectory(latestZippedLanguageSourceFile);
TypeChecker typeChecker = typeCheckerBuilder.getTypeChecker();
typeChecker.process();
for (PhasedUnit pu : typeChecker.getPhasedUnits().getPhasedUnits()) {
for (Declaration d : pu.getDeclarations()) {
if (d.isNative() && d.isToplevel()) {
String qualifiedNameString = d.getQualifiedNameString();
String key = d.getDeclarationKind()+":"+qualifiedNameString;
Declaration prev = nativeFromSource.put(key, d);
if (prev != null) {
Assert.fail("Two declarations with the same key " + key + ": " + d + " and: " + prev);
}
}
}
}
} finally {
latestZippedLanguageSourceFile.close();
}
System.out.println(nativeFromSource);
// now compile something (it doesn't matter what, we just need
// to get our hands on from-binary models for the language module)