public virtual void Error(ANTLRMessage msg)
{
if (listeners.Count == 0)
{
defaultListener.Error(msg);
return;
}
foreach (ANTLRToolListener l in listeners)
l.Error(msg);
}
public virtual void Warning(ANTLRMessage msg)
{
if (listeners.Count == 0)
{
defaultListener.Warning(msg);
}
else
{
foreach (ANTLRToolListener l in listeners)
l.Warning(msg);
}
if (warnings_are_errors)
{
errMgr.Emit(ErrorType.WARNING_TREATED_AS_ERROR, new ANTLRMessage(ErrorType.WARNING_TREATED_AS_ERROR));
}
}
protected void checkGrammarSemanticsWarning(ErrorQueue equeue,
GrammarSemanticsMessage expectedMessage)
{
ANTLRMessage foundMsg = null;
for (int i = 0; i < equeue.warnings.Count; i++)
{
ANTLRMessage m = equeue.warnings.get(i);
if (m.getErrorType() == expectedMessage.getErrorType())
{
foundMsg = m;
}
}
assertNotNull("no error; " + expectedMessage.getErrorType() + " expected", foundMsg);
Assert.IsTrue("error is not a GrammarSemanticsMessage",
foundMsg is GrammarSemanticsMessage);
assertEquals(Arrays.tostring(expectedMessage.getArgs()), Arrays.tostring(foundMsg.getArgs()));
if (equeue.Count != 1)
{
Console.Error.WriteLine(equeue);
}
}
protected void checkError(ErrorQueue equeue,
ANTLRMessage expectedMessage)
{
//Console.WriteLine("errors="+equeue);
ANTLRMessage foundMsg = null;
for (int i = 0; i < equeue.errors.Count; i++)
{
ANTLRMessage m = equeue.errors.get(i);
if (m.getErrorType() == expectedMessage.getErrorType())
{
foundMsg = m;
}
}
Assert.IsTrue("no error; " + expectedMessage.getErrorType() + " expected", !equeue.errors.isEmpty());
Assert.IsTrue("too many errors; " + equeue.errors, equeue.errors.Count <= 1);
assertNotNull("couldn't find expected error: " + expectedMessage.getErrorType(), foundMsg);
/*
* Assert.IsTrue("error is not a GrammarSemanticsMessage",
* foundMsg is GrammarSemanticsMessage);
*/
assertArrayEquals(expectedMessage.getArgs(), foundMsg.getArgs());
}
