Update copyright years.

[thirdparty/gcc.git] / gcc / doc / cppwarnopts.texi

diff --git a/gcc/doc/cppwarnopts.texi b/gcc/doc/cppwarnopts.texi
index f75519eacc6679268f08fa6eafb9450ef26e1290..343792102e9688e6bcfc76f991a79c608c95efef 100644 (file)
--- a/gcc/doc/cppwarnopts.texi
+++ b/gcc/doc/cppwarnopts.texi
@@ -1,4 +1,4 @@
-@c Copyright (C) 1999-2021 Free Software Foundation, Inc.
+@c Copyright (C) 1999-2024 Free Software Foundation, Inc.
 @c This is part of the CPP and GCC manuals.
 @c For copying conditions, see the file gcc.texi.
 
@@ -9,16 +9,16 @@
 @c If this file is included with the flag ``cppmanual'' set, it is
 @c formatted for inclusion in the CPP manual; otherwise the main GCC manual.
 
-@item -Wcomment
-@itemx -Wcomments
 @opindex Wcomment
 @opindex Wcomments
+@item -Wcomment
+@itemx -Wcomments
 Warn whenever a comment-start sequence @samp{/*} appears in a @samp{/*}
 comment, or whenever a backslash-newline appears in a @samp{//} comment.
 This warning is enabled by @option{-Wall}.
 
-@item -Wtrigraphs
 @opindex Wtrigraphs
+@item -Wtrigraphs
 @anchor{Wtrigraphs}
 Warn if any trigraphs are encountered that might change the meaning of
 the program.  Trigraphs within comments are not warned about,
@@ -29,21 +29,21 @@ given, this option is still enabled unless trigraphs are enabled.  To
 get trigraph conversion without warnings, but get the other
 @option{-Wall} warnings, use @samp{-trigraphs -Wall -Wno-trigraphs}.
 
-@item -Wundef
 @opindex Wundef
 @opindex Wno-undef
+@item -Wundef
 Warn if an undefined identifier is evaluated in an @code{#if} directive.
 Such identifiers are replaced with zero.
 
-@item -Wexpansion-to-defined
 @opindex Wexpansion-to-defined
+@item -Wexpansion-to-defined
 Warn whenever @samp{defined} is encountered in the expansion of a macro
 (including the case where the macro is expanded by an @samp{#if} directive).
 Such usage is not portable.
 This warning is also enabled by @option{-Wpedantic} and @option{-Wextra}.
 
-@item -Wunused-macros
 @opindex Wunused-macros
+@item -Wunused-macros
 Warn about macros defined in the main file that are unused.  A macro
 is @dfn{used} if it is expanded or tested for existence at least once.
 The preprocessor also warns if the macro has not been used at the
@@ -63,9 +63,9 @@ Alternatively, you could provide a dummy use with something like:
 #endif
 @end smallexample
 
-@item -Wno-endif-labels
 @opindex Wno-endif-labels
 @opindex Wendif-labels
+@item -Wno-endif-labels
 Do not warn whenever an @code{#else} or an @code{#endif} are followed by text.
 This sometimes happens in older programs with code of the form