JSID_IS_SYMBOL

This article covers features introduced in SpiderMonkey 38

Testing and conversion functions between a JS ID and a JS Symbol.

Syntax

bool
JSID_IS_SYMBOL(jsid id);

JS::Symbol *
JSID_TO_SYMBOL(jsid id);

jsid
SYMBOL_TO_JSID(JS::Symbol *sym);

Name	Type	Description
`id`	`jsid`	The property identifier to test or convert.
`sym`	`JS::Symbol`	A JS Symbol to test or convert.

JSID_IS_SYMBOL tests whether a specified JS ID, id, is a JS Symbol, and returns true if it's a JS Symbol.

JSID_TO_SYMBOL converts a specified JS ID, id to a JS Symbol.

SYMBOL_TO_JSID converts a specified JS Symbol, i to a jsid.