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Re: preprocessor/9513: warning: pasting "Tau2A" and ")" does not give a valid preprocessing token
- From: ehrhardt at mathematik dot uni-ulm dot de
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, mdoran at cmbeasy dot org, nobody at gcc dot gnu dot org
- Date: 2 Feb 2003 09:31:21 -0000
- Subject: Re: preprocessor/9513: warning: pasting "Tau2A" and ")" does not give a valid preprocessing token
- Reply-to: ehrhardt at mathematik dot uni-ulm dot de, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, mdoran at cmbeasy dot org, nobody at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Synopsis: warning: pasting "Tau2A" and ")" does not give a valid preprocessing token
State-Changed-From-To: open->closed
State-Changed-By: cae
State-Changed-When: Sun Feb 2 09:31:21 2003
State-Changed-Why:
The warning is perfectly legal. The result of a ## operator must be a
valid preprocessor token. You are trying to paste the string tau2 with
a closing parenthesis and the result isn't a preprocessor token. Remove
the ## operator after *a to get rid of the warning.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9513