Inline Breakdown of propsed changes to Annex A
# Joseph Spencer (13 years ago)
On Sat, 2012-09-08 at 08:39 -0700, Joseph Spencer wrote:
MemberExpression : See 11.2 ReferablePrimaryExpression RefinementExpression
Sorry, I should have typed this instead to allow for call().a=5:
MemberExpression : See 11.2 ReferablePrimaryExpression RefinementExpression CallExpression RefinementExpression
I've removed Infinity, Undefined, and NaN, which still leaves much of what I wrote to be reviewed further.
Below is a breakdown of the changed portions.
I shortened areas that didn't change to '...'.
A.1 Lexical Grammar
...
Literal:: NonReferableLiteral ReferableLiteral
NonReferableLiteral:: NullLiteral NumericLiteral
ReferableLiteral:: BooleanLiteral StringLiteral
...
A.3 Expressions
PrimaryExpression : See 11.1 ReferablePrimaryExpression NonReferablePrimaryExpression
NonReferablePrimaryExpression: NonReferableLiteral
ReferablePrimaryExpression: this Identifier ReferableLiteral ArrayLiteral ObjectLiteral FunctionExpression ParenthesizedExpression
ParenthesizedExpression: ( Expression )
...
MemberExpression : See 11.2 ReferablePrimaryExpression RefinementExpression
RefinementExpression: RefinementExpression opt [ Expression ] RefinementExpression opt . IdentifierName
Instantiable: FunctionExpression CallExpression Callable
New: new New new
NewExpression : See 11.2 New Instantiable
Callable: Identifier MemberExpression ParenthesizedExpression
CallExpression : See 11.2 Callable Call
Call: Call opt RefinementExpression opt Arguments
...
LeftHandSideExpression : See 11.2 Identifier MemberExpression
PostfixExpression : See 11.3 LeftHandSideExpression [no LineTerminator here] ++ LeftHandSideExpression [no LineTerminator here] --
PrefixExpression: ++ [no LineTerminator here] LeftHandSideExpression -- [no LineTerminator here] LeftHandSideExpression
UnaryExpression : See 11.4 NewExpression CallExpression PrimaryExpression LeftHandSideExpression PostfixExpression PrefixExpression delete UnaryExpression void UnaryExpression typeof UnaryExpression
...