34 lines
987 B
C
34 lines
987 B
C
/**
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* This file is part of the Fun programming language.
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* https://fun-lang.xyz/
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*
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* Copyright 2025 Johannes Findeisen <you@hanez.org>
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* Licensed under the terms of the Apache-2.0 license.
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* https://opensource.org/license/apache-2-0
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*
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* Added: 2025-11-24
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*/
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/* JSON_STRINGIFY */
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case OP_JSON_STRINGIFY: {
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#ifdef FUN_WITH_JSON
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Value vpretty = pop_value(vm);
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Value any = pop_value(vm);
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int pretty = (vpretty.type == VAL_BOOL || vpretty.type == VAL_INT) ? (vpretty.i != 0) : 0;
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json_object *j = fun_to_json(&any);
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int flags = pretty ? JSON_C_TO_STRING_PRETTY : JSON_C_TO_STRING_PLAIN;
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const char *js = json_object_to_json_string_ext(j, flags);
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push_value(vm, make_string(js ? js : ""));
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json_object_put(j);
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free_value(vpretty);
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free_value(any);
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#else
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/* Fallback: consume two args, push "null" */
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Value vpretty = pop_value(vm);
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free_value(vpretty);
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Value any = pop_value(vm);
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free_value(any);
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push_value(vm, make_string("null"));
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#endif
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break;
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}
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