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throw NoSuchMethodError in resolveMethod if method not found

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This commit is contained in:
Joel Dice 2009-06-02 18:55:12 -06:00
parent 0615b8a09f
commit ba5105c374
2 changed files with 21 additions and 36 deletions
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44
src/compile.cpp
View File

@ -5477,15 +5477,11 @@ callContinuation(MyThread* t, object continuation, object result,
if (rewindMethod(t) == 0) { if (rewindMethod(t) == 0) {
PROTECT(t, nextContinuation); PROTECT(t, nextContinuation);
const char* const className = "avian/Continuations";
const char* const methodName = "rewind";
const char* const methodSpec
= "(Ljava/lang/Runnable;Lavian/Callback;Ljava/lang/Object;"
"Ljava/lang/Throwable;)V";
object method = resolveMethod object method = resolveMethod
(t, className, methodName, methodSpec); (t, "avian/Continuations", "rewind",
"(Ljava/lang/Runnable;Lavian/Callback;Ljava/lang/Object;"
"Ljava/lang/Throwable;)V");
if (method) { if (method) {
rewindMethod(t) = method; rewindMethod(t) = method;
@ -5496,11 +5492,6 @@ callContinuation(MyThread* t, object continuation, object result,
action = Throw; action = Throw;
} }
} else { } else {
object message = makeString
(t, "%s %s not found in %s",
methodName, methodSpec, className);
t->exception = makeNoSuchMethodError(t, message);
action = Throw; action = Throw;
} }
} }
@ -5558,21 +5549,13 @@ callWithCurrentContinuation(MyThread* t, object receiver)
{ PROTECT(t, receiver); { PROTECT(t, receiver);
if (receiveMethod(t) == 0) { if (receiveMethod(t) == 0) {
const char* const className = "avian/CallbackReceiver"; object m = resolveMethod
const char* const methodName = "receive"; (t, "avian/CallbackReceiver", "receive",
const char* const methodSpec = "(Lavian/Callback;)Ljava/lang/Object;"; "(Lavian/Callback;)Ljava/lang/Object;");
object m = resolveMethod(t, className, methodName, methodSpec);
if (m) { if (m) {
receiveMethod(t) = m; receiveMethod(t) = m;
} else {
object message = makeString
(t, "%s %s not found in %s", methodName, methodSpec, className);
t->exception = makeNoSuchMethodError(t, message);
}
if (LIKELY(t->exception == 0)) {
object continuationClass = arrayBody object continuationClass = arrayBody
(t, t->m->types, Machine::ContinuationType); (t, t->m->types, Machine::ContinuationType);
@ -5614,21 +5597,14 @@ dynamicWind(MyThread* t, object before, object thunk, object after)
PROTECT(t, after); PROTECT(t, after);
if (windMethod(t) == 0) { if (windMethod(t) == 0) {
const char* const className = "avian/Continuations"; object method = resolveMethod
const char* const methodName = "wind"; (t, "avian/Continuations", "wind",
const char* const methodSpec "(Ljava/lang/Runnable;Ljava/util/concurrent/Callable;"
= "(Ljava/lang/Runnable;Ljava/util/concurrent/Callable;" "Ljava/lang/Runnable;)Lavian/Continuations$UnwindResult;");
"Ljava/lang/Runnable;)Lavian/Continuations$UnwindResult;";
object method = resolveMethod(t, className, methodName, methodSpec);
if (method) { if (method) {
windMethod(t) = method; windMethod(t) = method;
compile(t, ::codeAllocator(t), 0, method); compile(t, ::codeAllocator(t), 0, method);
} else {
object message = makeString
(t, "%s %s not found in %s", methodName, methodSpec, className);
t->exception = makeNoSuchMethodError(t, message);
} }
} }

13
src/machine.cpp
View File

@ -2521,8 +2521,17 @@ resolveMethod(Thread* t, const char* className, const char* methodName,
object spec = makeByteArray(t, methodSpec); object spec = makeByteArray(t, methodSpec);
object reference = makeReference(t, class_, name, spec); object reference = makeReference(t, class_, name, spec);
return findMethodInClass(t, class_, referenceName(t, reference), object method = findMethodInClass(t, class_, referenceName(t, reference),
referenceSpec(t, reference)); referenceSpec(t, reference));
if (t->exception == 0 and method == 0) {
object message = makeString
(t, "%s %s not found in %s", methodName, methodSpec, className);
t->exception = makeNoSuchMethodError(t, message);
} else {
return method;
}
} }
return 0; return 0;