@Override
public void run() throws Exception {
final PackageLibraryManager libraryManager =
PackageLibraryManagerProvider.getPackageLibraryManager();
final LibraryElement enclosingLibrary =
cachedLibraries.get(librarySource.wrappedSource).getElement();
// Try to find the core library in the enclosing set of libraries, otherwise the typeAnalyzer
// will be void of core types.
LibraryUnit coreUnit;
// All calls to DartC must be synchronized
synchronized (compilerLock) {
coreUnit = DartCompiler.getCoreLib(enclosingLibrary.getLibraryUnit());
}
if (coreUnit == null) {
throw new RuntimeException("Unable to locate core library");
}
LibraryElement coreLibrary = coreUnit.getElement();
SourceDelta delta =
new SourceDelta() {
@Override
public DartSource getSourceAfter() {
return source;
}
@Override
public Source getSourceBefore() {
for (DartUnit u : enclosingLibrary.getLibraryUnit().getUnits()) {
Source unitSource = u.getSourceInfo().getSource();
if (unitSource.getUri().equals(unitUri)) {
return unitSource;
}
}
return null;
}
@Override
public DartUnit getUnitAfter() {
return parsedUnit;
}
};
final CompilerConfiguration config =
new DefaultCompilerConfiguration(DartCompilerUtilities.COMPILER_OPTIONS, libraryManager) {
@Override
public boolean incremental() {
return true;
}
@Override
public boolean resolveDespiteParseErrors() {
return true;
}
@Override
public boolean typeErrorsAreFatal() {
return false;
}
@Override
public boolean warningsAreFatal() {
return false;
}
};
// All calls to DartC must be synchronized
synchronized (compilerLock) {
analyzedNode =
DartCompiler.analyzeDelta(
delta,
enclosingLibrary,
coreLibrary,
completionNode,
completionLocation,
0,
config,
this);
}
}
