[contents,fs.req.namespace] No argument-dependent lookup

is performed for function calls throughout the standard library,
unless otherwise specified.

Author: jensmaurer

source/iostreams.tex

@@ -10787,12 +10787,6 @@
 Template parameters named \tcode{Allocator} shall satisfy the
 \oldconcept{Allocator} requirements (\tref{utilities.allocator.requirements}).
 
-\rSec3[fs.req.namespace]{Namespaces and headers}
-
-\pnum
-Unless otherwise specified, references to entities described in this
-subclause are assumed to be qualified with \tcode{::std::filesystem::}.
-
 \rSec2[fs.filesystem.syn]{Header \tcode{<filesystem>} synopsis}
 \indexhdr{filesystem}%
 

source/lib-intro.tex

@@ -1156,14 +1156,12 @@
 support multiple configurations of the library.}
 
 \pnum
-Whenever a name \tcode{x} defined in the standard library is mentioned,
-the name \tcode{x} is assumed to be fully qualified as
-\tcode{::std::x},
-unless explicitly described otherwise. For example, if the \effects element
-for library function \tcode{F} is described as calling library function \tcode{G},
-the function
-\tcode{::std::G}
-is meant.
+Unless otherwise specified, if a standard library facility
+is described as calling a library function,
+argument-dependent lookup\iref{basic.lookup.argdep} is not performed.
+\begin{note}
+An implementation could use \grammarterm{qualified-id}{s} to achieve that.
+\end{note}
 
 \rSec3[headers]{Headers}
 

source/xrefdelta.tex

@@ -155,6 +155,9 @@
 
 \movedxref{class.copy}{class.mem}
 
+% Consolidated boilerplate about argument-dependent lookup in [contents].
+\removedxref{fs.req.namespace}
+
 % Deprecated features.
 %\deprxref{old.label}  (if moved to depr.old.label, otherwise use \movedxref)