JS::ToBoolean 编辑

This article covers features introduced in SpiderMonkey 17

Convert any JavaScript value to a boolean.

Syntax

bool
JS::ToBoolean(JS::HandleValue v)

Description

JS::ToBoolean converts a JavaScript value to a boolean. It implements the ToBoolean operation described in ECMA 262 §7.1.2.This function can not fail and the return value is always the boolean conversion of the argument.

• MXR ID Search for JS::ToBoolean
• bug 749536