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jensmaurer · jensmaurer · commit 8f73cd4c1d50 · 2024-06-24T12:35:26.000+02:00
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+<HTML>
+<HEAD>
+<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
+<TITLE>
+    CWG Issue 2908</TITLE>
+<STYLE TYPE="text/css">
+  INS { text-decoration:none; font-weight:bold; background-color:#A0FFA0 }
+  .INS { text-decoration:none; background-color:#D0FFD0 }
+  DEL { text-decoration:line-through; background-color:#FFA0A0 }
+  .DEL { text-decoration:line-through; background-color: #FFD0D0 }
+  SPAN.cmnt { font-family:Times; font-style:italic }
+</STYLE>
+</HEAD>
+<BODY>
+<P><EM>This is an unofficial snapshot of the ISO/IEC JTC1 SC22 WG21
+  Core Issues List revision 114b.
+  See http://www.open-std.org/jtc1/sc22/wg21/ for the official
+  list.</EM></P>
+<P>2024-06-24</P>
+<HR>
+<A NAME="2908"></A><H4>2908.
+  
+Counting physical source lines for <TT>__LINE__</TT>
+</H4>
+<B>Section: </B>15.7&#160; [<A href="https://wg21.link/cpp.line">cpp.line</A>]
+ &#160;&#160;&#160;
+
+ <B>Status: </B>open
+ &#160;&#160;&#160;
+
+ <B>Submitter: </B>Alisdair Meredith
+ &#160;&#160;&#160;
+
+ <B>Date: </B>2024-06-17<BR>
+
+
+
+
+<P>Given the existing implementation divergence, it should be
+clarified that <TT>__LINE__</TT> counts physical source lines, not
+logical ones.</P>
+
+<P><U>Possible resolution:</U></P>
+
+<P>Change in 15.7 [<A href="https://wg21.link/cpp.line#2">cpp.line</A>] paragraph 2 as follows:</P>
+<BLOCKQUOTE>
+
+The <I>line number</I> of the current source line is <INS>the line
+number of the current physical source line, i.e. it is</INS> one
+greater than the number of new-line characters read or introduced in
+translation phase 1 (5.2 [<A href="https://wg21.link/lex.phases">lex.phases</A>]) while processing the
+source file to the current token.
+
+</BLOCKQUOTE>
+<BR><BR>
+</BODY>
+</HTML>
