update descriptions for existing duplicate-capture-groups tests

tc39 · Aug 9, 2022 · b42d184 · b42d184
1 parent d45766b
commit b42d184
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Showing 4 changed files with 16 additions and 12 deletions.
diff --git a/test/language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-2-u.js b/test/language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-2-u.js
@@ -2,10 +2,11 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
-description: GroupSpecifiers must be unique.
+description: GroupSpecifiers within one alternative must be unique.
 info: |
-  It is a Syntax Error if Pattern contains multiple GroupSpecifiers
-  whose enclosed RegExpIdentifierNames have the same StringValue.
+  It is a Syntax Error if |Pattern| contains two distinct |GroupSpecifier|s
+  _x_ and _y_ for which CapturingGroupName(_x_) is the same as
+  CapturingGroupName(_y_) and such that CanBothParticipate(_x_, _y_) is *true*.
 esid: sec-patterns-static-semantics-early-errors
 negative:
   phase: parse

diff --git a/test/language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-2.js b/test/language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-2.js
@@ -2,10 +2,11 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
-description: GroupSpecifiers must be unique.
+description: GroupSpecifiers within one alternative must be unique.
 info: |
-  It is a Syntax Error if Pattern contains multiple GroupSpecifiers
-  whose enclosed RegExpIdentifierNames have the same StringValue.
+  It is a Syntax Error if |Pattern| contains two distinct |GroupSpecifier|s
+  _x_ and _y_ for which CapturingGroupName(_x_) is the same as
+  CapturingGroupName(_y_) and such that CanBothParticipate(_x_, _y_) is *true*.
 esid: sec-patterns-static-semantics-early-errors
 negative:
   phase: parse

diff --git a/test/language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-u.js b/test/language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-u.js
@@ -2,10 +2,11 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
-description: GroupSpecifiers must be unique.
+description: GroupSpecifiers within one alternative must be unique.
 info: |
-  It is a Syntax Error if Pattern contains multiple GroupSpecifiers
-  whose enclosed RegExpIdentifierNames have the same StringValue.
+  It is a Syntax Error if |Pattern| contains two distinct |GroupSpecifier|s
+  _x_ and _y_ for which CapturingGroupName(_x_) is the same as
+  CapturingGroupName(_y_) and such that CanBothParticipate(_x_, _y_) is *true*.
 esid: sec-patterns-static-semantics-early-errors
 negative:
   phase: parse

diff --git a/test/language/literals/regexp/named-groups/invalid-duplicate-groupspecifier.js b/test/language/literals/regexp/named-groups/invalid-duplicate-groupspecifier.js
@@ -2,10 +2,11 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
-description: GroupSpecifiers must be unique.
+description: GroupSpecifiers within one alternative must be unique.
 info: |
-  It is a Syntax Error if Pattern contains multiple GroupSpecifiers
-  whose enclosed RegExpIdentifierNames have the same StringValue.
+  It is a Syntax Error if |Pattern| contains two distinct |GroupSpecifier|s
+  _x_ and _y_ for which CapturingGroupName(_x_) is the same as
+  CapturingGroupName(_y_) and such that CanBothParticipate(_x_, _y_) is *true*.
 esid: sec-patterns-static-semantics-early-errors
 negative:
   phase: parse