Messages in this thread | | | Date | Tue, 27 Feb 2018 14:30:19 +0100 (CET) | From | Julia Lawall <> | Subject | Re: test case against union aliasing |
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On Tue, 27 Feb 2018, Andy Shevchenko wrote:
> Hi! > > It seems we have some code in kernel which utilizes (rightlessly for > now) union aliasing. > > So, can we create a test case against such? (Three steps: a) replace > union by struct keyword in data type in question, b) compile, c) run in > Qemu with proper functional test) > > Does it make any sense?
I think so. If you want to do it more safely than with sed, it should be possible with Coccinelle, with just
@@ identifier i; @@
-union i +struct i
julia
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