Messages in this thread | | | Date | Sun, 19 Oct 2014 10:21:29 -0700 | From | Randy Dunlap <> | Subject | Re: Sparse warning: "initializer entry defined twice" - sparse can't handle bool? |
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[adding linux-sparse mailing list]
On 10/19/14 02:46, Mariusz Gorski wrote: > Sparse throws the following warning, which I can't really understand: > > $ make drivers/staging/vt6655/ C=2 > [...] > CHECK drivers/staging/vt6655/datarate.c > drivers/staging/vt6655/datarate.c:302:40: warning: Initializer entry > defined twice > drivers/staging/vt6655/datarate.c:302:46: also defined here > > The code looks fine to me: > bool bAutoRate[MAX_RATE] = {true, true, true, true, false, false, > true, true, true, true, true, true}; > > I've googled it and found only this LKML discussion: > https://lkml.org/lkml/2010/5/7/31 > > I've tested the suggested code sample and here are the results: > $ cat foo.c > typedef _Bool bool; > enum { > false = 0, > true = 1 > }; > static const bool foo[10] = { > true, > true, > false, > false, > }; > > $ sparse foo.c > foo.c:7:8: warning: Initializer entry defined twice > foo.c:8:8: also defined here > > It this a sparse problem? > > Thanks, > Mariusz > --
-- ~Randy
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