Implement String.prototype.at #12
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bnoordhuis
commented
Nov 4, 2023
| if (JS_IsException(val)) | ||
| return val; | ||
| p = JS_VALUE_GET_STRING(val); | ||
| if (JS_ToInt32Sat(ctx, &idx, argv[0])) { |
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In case you're wondering why this works without checking argc > 0: this function is called by js_call_c_function() and that function ensures there are at least cfunc.length slots in the argv array, all set to JS_UNDEFINED.
saghul
approved these changes
Nov 4, 2023
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