public void visitThrowStatement(GrThrowStatement throwStatement) {
final GrExpression exception = throwStatement.getException();
if (exception == null) return;
exception.accept(this);
final InstructionImpl throwInstruction = new ThrowingInstruction(throwStatement);
addNodeAndCheckPending(throwInstruction);
interruptFlow();
final PsiType type = getNominalTypeNoRecursion(exception);
if (type != null) {
ExceptionInfo info = findCatch(type);
if (info != null) {
info.myThrowers.add(throwInstruction);
} else {
addPendingEdge(null, throwInstruction);
}
} else {
addPendingEdge(null, throwInstruction);
}
}
private static boolean throwStatementsAreEquivalent(
@NotNull GrThrowStatement statement1, @NotNull GrThrowStatement statement2) {
final GrExpression exception1 = statement1.getException();
final GrExpression exception2 = statement2.getException();
return expressionsAreEquivalent(exception1, exception2);
}