src/interp.h
// Swap the two values on the top of the stack.
Swap the two values on the top of the stack.
Swap the two values on the top of the stack .
void swapStack() {
        assert(stack.size() >= 2);
        swap(stack[stack.size() - 1], stack[stack.size() - 2]);
        logStackSwap();
    }
void swapStack ( ) { assert ( stack . size ( ) >= 2 ) ; swap ( stack [ stack . size ( ) - 1 ] , stack [ stack . size ( ) - 2 ] ) ; logStackSwap ( ) ; }
Swap the two values on the top of the stack.
Swap the two values on the top of the stack .