[dcl.type.elab] Make cross-references for "class" and "union" more precise.

Author: zygoloid

source/declarations.tex

@@ -1532,9 +1532,9 @@
 \grammarterm{elaborated-type-specifier}, the \tcode{enum} keyword
 shall be
 used to refer to an enumeration\iref{dcl.enum}, the \tcode{union}
-\grammarterm{class-key} shall be used to refer to a union\iref{class},
+\grammarterm{class-key} shall be used to refer to a union\iref{class.union},
 and either the \tcode{class} or \tcode{struct}
-\grammarterm{class-key} shall be used to refer to a class\iref{class}
+\grammarterm{class-key} shall be used to refer to a class\iref{class.pre}
 declared using the \tcode{class} or \tcode{struct}
 \grammarterm{class-key}.
 \begin{example}