CWG3106 Redundant exclusion of (non-existent) UCNs in r-char-sequences

Author: eisenwave

source/lex.tex

@@ -468,9 +468,8 @@
 The \grammarterm{universal-character-name} construct provides a way to name any
 element in the translation character set using just the basic character set.
 If a \grammarterm{universal-character-name} outside
-the \grammarterm{c-char-sequence}, \grammarterm{s-char-sequence}, or
-\grammarterm{r-char-sequence} of a \grammarterm{character-literal} or
-\grammarterm{string-literal}
+the \grammarterm{c-char-sequence} or \grammarterm{s-char-sequence}
+of a \grammarterm{character-literal} or \grammarterm{string-literal}
 (in either case, including within a \grammarterm{user-defined-literal})
 corresponds to a control character or to a character in the basic character set,
 the program is ill-formed.