emacs/admin/coccinelle/arrayelts.cocci

// Use the ARRAYELTS macro where possible.
@@
type T;
T[] E;
@@
- (sizeof (E) / sizeof (E[...]))
+ ARRAYELTS (E)

@@
type T;
T[] E;
@@
- (sizeof (E) / sizeof (T))
+ ARRAYELTS (E)

@@
type T;
T[] E;
@@
- (sizeof (E) / sizeof (*E))
+ ARRAYELTS (E)
Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof x' src/comp.c (emit_limple_insn): * src/msdos.c (dos_set_keyboard, dos_rawgetc): * src/sysdep.c (convert_speed, list_system_processes): * src/w32fns.c (deliver_wm_chars, Fx_file_dialog): * src/w32term.c (record_event, w32_read_socket): Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof x'. admin/coccinelle/arrayelts.cocci: New file. 2025-01-15 20:09:32 +01:00			`// Use the ARRAYELTS macro where possible.`
			`@@`
			`type T;`
			`T[] E;`
			`@@`
			`- (sizeof (E) / sizeof (E[...]))`
			`+ ARRAYELTS (E)`

			`@@`
			`type T;`
			`T[] E;`
			`@@`
			`- (sizeof (E) / sizeof (T))`
			`+ ARRAYELTS (E)`

			`@@`
			`type T;`
			`T[] E;`
			`@@`
			`- (sizeof (E) / sizeof (*E))`
			`+ ARRAYELTS (E)`