Fun 0.41.5
The programming language that makes You have fun
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print.c
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1/*
2 * This file is part of the Fun programming language.
3 * https://fun-lang.xyz/
4 *
5 * Copyright 2025 Johannes Findeisen <you@hanez.org>
6 * Licensed under the terms of the Apache-2.0 license.
7 * https://opensource.org/license/apache-2-0
8 */
9
29
30case OP_PRINT: {
31 Value v = pop_value(vm);
34 if (vm->output_count < OUTPUT_SIZE) {
35 int idx = vm->output_count;
36 vm->output[idx] = snap;
37 vm->output_is_partial[idx] = 0; // PRINT terminates the line
38 vm->output_count++;
39 } else {
41 fprintf(stderr, "Runtime error: output buffer overflow\n");
42 exit(1);
43 }
44 break;
45}
@ OP_PRINT
Definition bytecode.h:63
Value v
Definition cast.c:22
Value snap
Definition echo.c:28
int idx
Definition index_of.c:38
free_value(v)
Tagged union representing a Fun value.
Definition value.h:68
Value deep_copy_value(const Value *v)
Deep copy a Value, recursively copying arrays and maps.
Definition value.c:463
#define fprintf
Definition vm.c:200
#define exit(code)
Definition vm.c:230
#define OUTPUT_SIZE
Definition vm.h:38