[temp.dep] [temp.dep.res] Remove redundant restatement of the two-phase

lookup rule. The primary location of the rule is [temp.dep.candidate].

Author: zygoloid

source/templates.tex

@@ -4583,6 +4583,8 @@
 (that is, its value when evaluated as a constant expression\iref{expr.const}
 may depend on a template parameter)
 as described in this subclause.
+
+\pnum
 In an expression of the form:
 
 \begin{ncsimplebnf}
@@ -4619,10 +4621,12 @@
 
 If an operand of an operator is a type-dependent expression, the operator
 also denotes a dependent name.
+\begin{note}
 Such names are unbound and
 are looked up at the point of the template instantiation\iref{temp.point} in
 both the context of the template definition and the
-context of the point of instantiation.
+context of the point of instantiation\iref{temp.dep.candidate}.
+\end{note}
 
 \pnum
 \begin{example}
@@ -5317,21 +5321,6 @@
 \end{example}
 
 \rSec2[temp.dep.res]{Dependent name resolution}
-
-\pnum
-\indextext{name!dependent}%
-In resolving dependent names, names from the following sources are considered:
-
-\begin{itemize}
-\item
-Declarations that are visible at the point of definition of the
-template.
-\item
-Declarations from namespaces associated with the types of the
-function arguments both from the instantiation context\iref{temp.point}
-and from the definition context.
-\end{itemize}
-
 \rSec3[temp.point]{Point of instantiation}
 
 \pnum