private static CompileError makeCompileError(
AstElement e, String msg, ErrorHandler handler, CompileError.ErrorType errorType)
throws CompileError {
WPos pos = e.attrErrorPos();
if (handler.isUnitTestMode()) {
throw new CompileError(pos, msg);
}
ListIterator<CompileError> it = handler.getErrors().listIterator();
while (it.hasNext()) {
CompileError err = it.next();
if (err.getSource().getFile().equals(pos.getFile())) {
if (bigger(err.getSource(), pos)) {
// remove bigger errors
it.remove();
} else if (bigger(pos, err.getSource()) || equal(pos, err.getSource())) {
// do not add smaller or equal errors
return null;
}
}
}
return new CompileError(pos, msg, errorType);
}
