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Author mark.dickinson
Recipients jkloth, mark.dickinson
Date 2012-07-30.08:17:17
SpamBayes Score -1.0
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Message-id <1343636238.31.0.544993109371.issue15495@psf.upfronthosting.co.za>
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Content 
How many extra warnings do you get by adding these flags (e.g., just by doing 'export CFLAGS= ...' before building)?  It might be useful to see a sampling of those warnings.

The addition of these flags should be conditional on gcc's version being >= 4.3:  gcc 4.2 apparently has a different meaning for -Wconversion (to do with implicit conversions when passing function arguments), and generates crazy numbers of warnings on my OS X 10.6 machine (which comes with gcc 4.2).

Why '-Wno-sign-conversion'?  Is fixing all the places that have implicit sign conversions a reasonable goal, or are there just too many of those?
History
Date User Action Args
2012-07-30 08:17:18mark.dickinsonsetrecipients: + mark.dickinson, jkloth
2012-07-30 08:17:18mark.dickinsonsetmessageid: <1343636238.31.0.544993109371.issue15495@psf.upfronthosting.co.za>
2012-07-30 08:17:17mark.dickinsonlinkissue15495 messages
2012-07-30 08:17:17mark.dickinsoncreate