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Avoid 'warning: implicit conversion changes signedness' in output code.

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Bruno Haible
2016-11-26 01:05:14 +01:00
parent efd1fd8439
commit b3356507ce
10 changed files with 20 additions and 10 deletions
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6
src/output.cc
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@@ -1,5 +1,5 @@
/* Output routines.
Copyright (C) 1989-1998, 2000, 2002-2004, 2006-2007, 2009, 2011-2012 Free Software Foundation, Inc.
Copyright (C) 1989-1998, 2000, 2002-2004, 2006-2007, 2009, 2011-2012, 2016 Free Software Foundation, Inc.
Written by Douglas C. Schmidt <schmidt@ics.uci.edu>
and Bruno Haible <bruno@clisp.org>.
@@ -906,7 +906,9 @@ Output::output_hash_function () const
else
{
/* We've got to use the correct, but brute force, technique. */
printf (" register int hval = %s;\n\n"
/* It doesn't really matter whether hval is an 'int' or
'unsigned int', but 'unsigned int' gives fewer warnings. */
printf (" register unsigned int hval = %s;\n\n"
" switch (%s)\n"
" {\n"
" default:\n",