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Added tons of opcode documentation, changed license to ISC and a lot of file refactoring.

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Johannes Findeisen 2025-09-16 02:11:22 +02:00
commit d7843274ee
111 changed files with 2597 additions and 26 deletions
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src/vm/arrays/arr_push.c
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@ -1,3 +1,37 @@
/**
* This file is part of the Fun programming language.
* https://hanez.org/project/fun/
*
* Copyright 2025 Johannes Findeisen <you@hanez.org>
* Licensed under the terms of the ISC license.
* https://opensource.org/license/isc-license-txt
*/
/**
* @file arr_push.c
* @brief Implements the OP_ARR_PUSH opcode for appending elements to arrays in the VM.
*
* This file handles the OP_ARR_PUSH instruction, which appends a value to the end of an array.
* The array and value are popped from the stack, and the new length of the array is pushed back onto the stack.
*
* Behavior:
* - Pops the value and array from the stack.
* - Appends the value to the end of the array.
* - Pushes the new length of the array onto the stack.
*
* Error Handling:
* - Exits with an error if the array is of the wrong type.
* - Exits with an error if memory allocation fails during the append operation.
*
* Example:
* // Bytecode: OP_ARR_PUSH
* // Stack before: [42, [10, 20, 30]]
* // Stack after: [4]
*
* @author Johannes Findeisen
* @date 2025-10-16
*/
case OP_ARR_PUSH: {
Value v = pop_value(vm);
Value arr = pop_value(vm);