add Symbol.prototype.description getter (#1346)

tc39 · Feb 20, 2019 · 4a2d6d0 · 4a2d6d0
1 parent c2aad21
commit 4a2d6d0
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/spec.html b/spec.html
@@ -25120,6 +25120,16 @@ <h1>Runtime Semantics: SymbolDescriptiveString ( _sym_ )</h1>
         </emu-clause>
       </emu-clause>
 
+      <emu-clause id="sec-symbol.prototype.description">
+        <h1>get Symbol.prototype.description</h1>
+        <p>`Symbol.prototype.description` is an accessor property whose set accessor function is *undefined*. Its get accessor function performs the following steps:</p>
+        <emu-alg>
+          1. Let _s_ be the *this* value.
+          1. Let _sym_ be ? thisSymbolValue(_s_).
+          1. Return _sym_.[[Description]].
+        </emu-alg>
+      </emu-clause>
+
       <emu-clause id="sec-symbol.prototype.valueof">
         <h1>Symbol.prototype.valueOf ( )</h1>
         <p>The following steps are taken:</p>