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From: s0009525@chelt.ac.uk To: gcc-gnats@gcc.gnu.org Subject: preprocessor/4923: Concatenation appears to handle whitespace incorrectly Date: Fri, 16 Nov 2001 23:46:00 -0000 [thread overview] Message-ID: <20011121163006.4447.qmail@sourceware.cygnus.com> (raw) >Number: 4923 >Category: preprocessor >Synopsis: Concatenation appears to handle whitespace incorrectly >Confidential: no >Severity: critical >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Wed Nov 21 08:36:01 PST 2001 >Closed-Date: >Last-Modified: >Originator: s0009525@chelt.ac.uk >Release: gcc version 2.95.2 20000220 >Organization: >Environment: (Debian) Linux 2.4.12-shells1 i686 >Description: With the ## operator, if one of the arguments is a macro function, the whitespace around the arguments is not eaten, which is contrary to the GNU cpp documentation. >How-To-Repeat: /* test.h */ #define FOO(x) x #define BAR FOO(abc) ## def BAR /* cpp < test.h */ # 1 "" abc def >Fix: None Found. >Release-Note: >Audit-Trail: >Unformatted:
next reply other threads:[~2001-11-21 16:36 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2001-11-16 23:46 s0009525 [this message] 2001-11-16 23:56 Zack Weinberg 2001-11-17 0:44 rodrigc 2001-11-17 0:46 rodrigc 2001-11-18 16:50 Baum, Nathan I 2001-11-19 20:27 'Zack Weinberg' 2001-11-19 20:32 Baum, Nathan I 2001-11-19 20:36 'Zack Weinberg'
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