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_cpp_replacement_text_len and len

From: Andrew Pinski <pinskia at physics dot uc dot edu>
To: gcc at gcc dot gnu dot org
Date: Wed, 19 Jun 2002 10:19:59 -0400
Subject: _cpp_replacement_text_len and len

These are new warnings and they look not be a false positive:
gcc/cpptrad.c: In function `_cpp_replacement_text_len':
gcc/cpptrad.c:802: warning: `len' might be used uninitialized in this function

It looks like len should be initialized to 0 at the begin of the function.

Attached is a fix

Attachment: diff
Description: Binary data

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