[basic.scope.class,basic.lookup.unqual] Use the term "default member initializer" (#1892)

Author: cpplearner

source/basic.tex

@@ -977,7 +977,7 @@
 only of the declarative region following the name's point of
 declaration, but also of all function bodies, default arguments,
 \grammarterm{noexcept-specifier}{s}, and
-\grammarterm{brace-or-equal-initializer}{s} of non-static data members
+default member initializers\iref{class.mem}
 in that class (including such
 things in nested classes).
 
@@ -1319,7 +1319,7 @@
 \pnum
 A name used in the definition of a class \tcode{X} outside of a member
 function body, default argument, \grammarterm{noexcept-specifier},
-\grammarterm{brace-or-equal-initializer} of a non-static data member,
+default member initializer\iref{class.mem},
 or nested class definition\footnote{This refers to unqualified names
 following the class name; such a name may be used in the
 \grammarterm{base-clause} or may be used in the class definition.}
@@ -1384,9 +1384,8 @@
 
 \pnum
 For the members of a class \tcode{X}, a name used in a member function
-body, in a default argument, in a \grammarterm{noexcept-specifier}, in the
-\grammarterm{brace-or-equal-initializer} of a non-static data
-member\iref{class.mem}, or in the definition of a class member
+body, in a default argument, in a \grammarterm{noexcept-specifier}, in a
+default member initializer\iref{class.mem}, or in the definition of a class member
 outside of the definition of \tcode{X}, following the
 member's
 \grammarterm{declarator-id}\footnote{That is, an unqualified name that occurs,