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dtc: Add -Wredundant-decls (resend)

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We are almost clean already with the -Wredundant-decls warning.  The
only exception is a declaration for isatty() inside the flex-generated
code.  This can be removed by using flex's "never-interactive" option,
which we probably should be using anyway, since we never parse
interactively in the sense that this option implies.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2010-04-30 15:27:32 +10:00 • committed by Jon Loeliger
parent 73dca9ae0b
commit 341df2bdc3
3 changed files with 3 additions and 3 deletions
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2
convert-dtsv0-lexer.l
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@ -17,7 +17,7 @@
* USA
*/
%option noyywrap nounput noinput
%option noyywrap nounput noinput never-interactive
%x INCLUDE
%x BYTESTRING