зеркало из https://github.com/mozilla/gecko-dev.git
Comment change only: document TOK_TRY and TOK_CATCH nodes.
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@ -91,6 +91,13 @@ JS_BEGIN_EXTERN_C
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* any kid may be null
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* pn_right: body
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* TOK_THROW unary pn_op: JSOP_THROW, pn_kid: exception
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* TOK_TRY ternary pn_kid1: try block
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* pn_kid2: catch blocks or null
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* pn_kid3: finally block or null
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* TOK_CATCH ternary pn_kid1: PN_NAME node for catch var (with pn_expr
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* null or the catch guard expression)
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* pn_kid2: more catch blocks or null
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* pn_kid3: catch block statements
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* TOK_BREAK name pn_atom: label or null
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* TOK_CONTINUE name pn_atom: label or null
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* TOK_WITH binary pn_left: head expr, pn_right: body
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