41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
#include "builtin.h"
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static void f_false(jv input[], jv output[]) {
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jv_free(input[0]);
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output[0] = jv_false();
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}
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static void f_true(jv input[], jv output[]) {
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jv_free(input[0]);
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output[0] = jv_true();
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}
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static void f_null(jv input[], jv output[]) {
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jv_free(input[0]);
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output[0] = jv_null();
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}
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static void f_plus(jv input[], jv output[]) {
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jv_free(input[0]);
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jv a = input[2];
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jv b = input[1];
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if (jv_get_kind(a) == JV_KIND_NUMBER && jv_get_kind(b) == JV_KIND_NUMBER) {
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output[0] = jv_number(jv_number_value(a) +
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jv_number_value(b));
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} else if (jv_get_kind(a) == JV_KIND_ARRAY && jv_get_kind(b) == JV_KIND_ARRAY) {
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output[0] = jv_array_concat(a, b);
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} else {
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output[0] = jv_string("wtf gaize");
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jv_free(a);
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jv_free(b);
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}
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}
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struct cfunction function_list[] = {
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{f_true, "true", CALL_BUILTIN_1_1},
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{f_false, "false", CALL_BUILTIN_1_1},
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{f_null, "null", CALL_BUILTIN_1_1},
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{f_plus, "_plus", CALL_BUILTIN_3_1},
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};
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struct symbol_table builtins = {function_list, sizeof(function_list)/sizeof(function_list[0])};
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