Spelling/typo:
"consice" should be "concise"
eg. ConsiceBody should should by ConciseBody
Found in:
P.146
ArrowFunction : ArrowParameters => ConsiceBody
It is a Syntax Error if any element of the LexicallyDeclaredNames of ConsiceBody also occurs in the VarDeclaredNames of ConsiceBody.
It is a Syntax Error if any element of the BoundNames of ArrowParameters also occurs in the LexicallyDeclaredNames of ConsiceBody.
It is a Syntax Error if ConsiceBody Contains YieldExpression.
P.147
ArrowFunction : ArrowParameters => ConsiceBody
P. 148
ConsiceBody : [lookahead { { }] AssignmentExpression
P. 150
It is a Syntax Error if ConsiceBody Contains YieldExpression.
fixed in editor's working draft
*** Bug 344 has been marked as a duplicate of this bug. ***