Method setInputFrameFromApiFormat

src/jvm/clojure/asm/Frame.java:425–457

Sets the input frame from the given public API frame description. @param symbolTable the type table to use to lookup and store type Symbol. @param nLocal the number of local variables. @param local the local variable types, described using the same format as in {@link MethodVisitor#visi

(
      final SymbolTable symbolTable,
      final int nLocal,
      final Object[] local,
      final int nStack,
      final Object[] stack)

   *     MethodVisitor#visitFrame}.
   */
  final void setInputFrameFromApiFormat(
      final SymbolTable symbolTable,
      final int nLocal,
      final Object[] local,
      final int nStack,
      final Object[] stack) {
    int inputLocalIndex = 0;
    for (int i = 0; i < nLocal; ++i) {
      inputLocals[inputLocalIndex++] = getAbstractTypeFromApiFormat(symbolTable, local[i]);
      if (local[i] == Opcodes.LONG || local[i] == Opcodes.DOUBLE) {
        inputLocals[inputLocalIndex++] = TOP;
      }
    }
    while (inputLocalIndex < inputLocals.length) {
      inputLocals[inputLocalIndex++] = TOP;
    }
    int nStackTop = 0;
    for (int i = 0; i < nStack; ++i) {
      if (stack[i] == Opcodes.LONG || stack[i] == Opcodes.DOUBLE) {
        ++nStackTop;
      }
    }
    inputStack = new int[nStack + nStackTop];
    int inputStackIndex = 0;
    for (int i = 0; i < nStack; ++i) {
      inputStack[inputStackIndex++] = getAbstractTypeFromApiFormat(symbolTable, stack[i]);
      if (stack[i] == Opcodes.LONG || stack[i] == Opcodes.DOUBLE) {
        inputStack[inputStackIndex++] = TOP;
      }
    }
    outputStackTop = 0;
    initializationCount = 0;
  }

  final int getInputStackSize() {
    return inputStack.length;