> Did you try it?
Yes.
elfring@Sonne:~/Projekte/Linux/next-patched> spatch.opt -sp-file
~/Projekte/Coccinelle/janitor/show_lengths_for_if_statements2.cocci
drivers/staging/ks7010/ks7010_sdio.c
init_defs_builtins: /usr/local/lib64/coccinelle/standard.h
minus: parse error:
File
"/home/elfring/Projekte/Coccinelle/janitor/show_lengths_for_if_statements2.cocci",
line 6, column 4, charpos = 89
around = 'is',
whole content = is
> I think you would need braces around is and es.
Another SmPL approach:
@lengths@
statement list [if_count] isl;
statement list [else_count] esl;
@@
if (...)
{ isl }
else
{ esl }
@script:python display@
if_n << lengths.if_count;
else_n << lengths.else_count;
@@
print("{0}|{1}".format(if_n, else_n))
elfring@Sonne:~/Projekte/Linux/next-patched> spatch.opt -sp-file
~/Projekte/Coccinelle/janitor/show_lengths_for_if_statements3.cocci
drivers/staging/ks7010/ks7010_sdio.c
init_defs_builtins: /usr/local/lib64/coccinelle/standard.h
Cannot resolve PyUnicodeUCS2_AsEncodedString.
How should this surprise be fixed?
> Otherwise, the result would always be 1, because there can only be one
> statement in each branch of an if.
Can the number of "steps" that were stored by a metavariable of the
type "statement" also be determined anyhow?
Regards,
Markus
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