It doesn't seem to allow disjunctions in structure declaration
initializers. Can you make two rules? The .X = Y, notation is fine. You
should always put the terminating comma.
julia
On Fri, 24 Sep 2010, Greg McGary wrote:
> Any clues about this?
>
> Consider this:
>
> @ ioctl_ref @
> identifier fops_id;
> identifier ioctl_id;
> @@
> struct file_operations fops_id = {
> ...
> (
> .unlocked_ioctl
> |
> .compat_ioctl
> )
> = ioctl_id,
> ...
> };
>
> spatch barfs like so:
>
> init_defs_builtins: /usr/share/coccinelle/standard.h
> Fatal error: exception Failure("minus: parse error:
> = File "/home/gnu/linux-2.6/ioctl-5.cocci", line 10, column 1, charpos = 112
> around = '.', whole content = .unlocked_ioctl
> ")
>
> OK, so it doesn't understand named-member struct initializers. Maybe I could
> drop the "." it doesn't like:
>
> @ ioctl_ref @
> identifier fops_id;
> identifier ioctl_id;
> @@
> struct file_operations fops_id = {
> ...
> (
> unlocked_ioctl
> |
> compat_ioctl
> )
> ioctl_id,
> ...
> };
>
> no such luck:
>
> init_defs_builtins: /usr/share/coccinelle/standard.h
> Fatal error: exception Failure("minus: parse error:
> = File "/home/gnu/linux-2.6/ioctl-5.cocci", line 14, column 1, charpos = 146
> around = 'ioctl_id', whole content = ioctl_id,
> ")
>
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