Fix ambiguity for productions.

tc39 · Nov 13, 2019 · af15638 · af15638
1 parent 767a880
commit af15638
Showing 1 changed file with 12 additions and 12 deletions.
diff --git a/spec.html b/spec.html
@@ -13922,7 +13922,7 @@ <h1>Runtime Semantics: Evaluation</h1>
           1. Let _baseValue_ be ? GetValue(_baseReference_).
           1. If _baseValue_ is *undefined* or *null*, then
             1. Return *undefined*.
-          1. Let _optionalChain_ be this |OptionalChain|.
+          1. Let _optionalChain_ be |OptionalChain|.
           1. Return the result of performing ChainEvaluation of _optionalChain_ with arguments _baseValue_ and _baseReference_.
         </emu-alg>
         <emu-grammar>
@@ -13935,7 +13935,7 @@ <h1>Runtime Semantics: Evaluation</h1>
           1. Let _baseValue_ be ? GetValue(_baseReference_).
           1. If _baseValue_ is *undefined* or *null*, then
             1. Return *undefined*.
-          1. Let _optionalChain_ be this |OptionalChain|.
+          1. Let _optionalChain_ be |OptionalChain|.
           1. Return ? _optionalChain_.ChainEvaluation(_baseValue_, _baseReference_).
         </emu-alg>
         <emu-grammar>
@@ -13948,7 +13948,7 @@ <h1>Runtime Semantics: Evaluation</h1>
           1. Let _baseValue_ be ? GetValue(_baseReference_).
           1. If _baseValue_ is *undefined* or *null*, then
             1. Return *undefined*.
-          1. Let _optionalChain_ be this |OptionalChain|.
+          1. Let _optionalChain_ be |OptionalChain|.
           1. Return ? _optionalChain_.ChainEvaluation(_baseValue_, _baseReference_).
         </emu-alg>
       </emu-clause>
@@ -13957,42 +13957,42 @@ <h1>Runtime Semantics: ChainEvaluation</h1>
         <p>With parameters _baseValue_ and _baseReference_.</p>
         <emu-grammar>OptionalChain : `?.` `[` Expression `]`</emu-grammar>
         <emu-alg>
-          1. If the code matched by this production is strict mode code, let _strict_ be *true*, else let _strict_ be *false*.
+          1. If the code matched by this |OptionalChain| is strict mode code, let _strict_ be *true*, else let _strict_ be *false*.
           1. Return ? EvaluateDynamicPropertyAccess(_baseValue_, |Expression|, _strict_).
         </emu-alg>
         <emu-grammar>OptionalChain : `?.` IdentifierName</emu-grammar>
         <emu-alg>
-          1. If the code matched by this production is strict mode code, let _strict_ be *true*, else let _strict_ be *false*.
+          1. If the code matched by this |OptionalChain| is strict mode code, let _strict_ be *true*, else let _strict_ be *false*.
           1. Return ? EvaluateStaticPropertyAccess(_baseValue_, |IdentifierName|, _strict_).
         </emu-alg>
         <emu-grammar>OptionalChain : `?.` Arguments</emu-grammar>
         <emu-alg>
-          1. Let _thisChain_ be this production.
+          1. Let _thisChain_ be this |OptionalChain|.
           1. Let _tailCall_ be IsInTailPosition(_thisChain_).
           1. Return ? EvaluateCall(_baseValue_, _baseReference_, |Arguments|, _tailCall_).
         </emu-alg>
         <emu-grammar>OptionalChain : OptionalChain `[` Expression `]`</emu-grammar>
         <emu-alg>
-          1. Let _optionalChain_ be this |OptionalChain|.
+          1. Let _optionalChain_ be |OptionalChain|.
           1. Let _newReference_ be ? ChainEvaluation of _optionalChain_ with arguments _baseValue_ and _baseReference_).
           1. Let _newValue_ be ? GetValue(_newReference_).
-          1. If the code matched by this production is strict mode code, let _strict_ be *true*, else let _strict_ be *false*.
+          1. If the code matched by this |OptionalChain| is strict mode code, let _strict_ be *true*, else let _strict_ be *false*.
           1. Return ? EvaluateDynamicPropertyAccess(_newValue_, |Expression|, _strict_).
         </emu-alg>
         <emu-grammar>OptionalChain : OptionalChain `.` IdentifierName</emu-grammar>
         <emu-alg>
-          1. Let _optionalChain_ be this |OptionalChain|.
+          1. Let _optionalChain_ be |OptionalChain|.
           1. Let _newReference_ be ? ChainEvaluation of _optionalChain_ with arguments _baseValue_ and _baseReference_.
           1. Let _newValue_ be ? GetValue(_newReference_).
-          1. If the code matched by this production is strict mode code, let _strict_ be *true*, else let _strict_ be *false*.
+          1. If the code matched by this |OptionalChain| is strict mode code, let _strict_ be *true*, else let _strict_ be *false*.
           1. Return ? EvaluateStaticPropertyAccess(_newValue_, |IdentifierName|, _strict_).
         </emu-alg>
         <emu-grammar>OptionalChain : OptionalChain Arguments</emu-grammar>
         <emu-alg>
-          1. Let _optionalChain_ be this |OptionalChain|.
+          1. Let _optionalChain_ be |OptionalChain|.
           1. Let _newReference_ be ? ChainEvaluation of _optionalChain_ with arguments _baseValue_ and _baseReference_.
           1. Let _newValue_ be ? GetValue(_newReference_).
-          1. Let _thisChain_ be this production.
+          1. Let _thisChain_ be this |OptionalChain|.
           1. Let _tailCall_ be IsInTailPosition(_thisChain_).
           1. Return ? EvaluateCall(_newValue_, _newReference_, |Arguments|, _tailCall_).
         </emu-alg>