| Code with Finding: |
class FunctionType {
/**
* Informally, a function is represented by
* {@code function (params): returnType} where the {@code params} is a comma
* separated list of types, the first one being a special
* {@code this:T} if the function expects a known type for {@code this}.
*/
@Override
public String toString() {
if (this == registry.getNativeType(JSTypeNative.FUNCTION_INSTANCE_TYPE)) {
return "Function";
}
StringBuilder b = new StringBuilder(32);
b.append("function (");
int paramNum = call.parameters.getChildCount();
boolean hasKnownTypeOfThis = !typeOfThis.isUnknownType();
if (hasKnownTypeOfThis) {
if (isConstructor()) {
b.append("new:");
} else {
b.append("this:");
}
b.append(typeOfThis.toString());
}
if (paramNum > 0) {
if (hasKnownTypeOfThis) {
b.append(", ");
}
Node p = call.parameters.getFirstChild();
if (p.isVarArgs()) {
appendVarArgsString(b, p.getJSType());
} else {
b.append(p.getJSType().toString());
}
p = p.getNext();
while (p != null) {
b.append(", ");
if (p.isVarArgs()) {
appendVarArgsString(b, p.getJSType());
} else {
b.append(p.getJSType().toString());
}
p = p.getNext();
}
}
b.append("): ");
b.append(call.returnType);
return b.toString();
}
}
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