9 lines
215 B
C
9 lines
215 B
C
case OP_DUP: {
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if (vm->sp < 0) {
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fprintf(stderr, "Runtime error: stack underflow for DUP\n");
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exit(1);
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}
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Value top = vm->stack[vm->sp];
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push_value(vm, copy_value(&top));
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break;
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}
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