systemd/coccinelle/empty-if.cocci

@@
expression e, f, g, h, i, j;
statement s, t;
@@
(
if (e) {
(
if (h) s
|
if (h) s else t
|
while (h) s
|
for (h; i; j) s
)
}
|
while (e) {
(
if (h) s
|
if (h) s else t
|
while (h) s
|
for (h; i; j) s
)
}
|
for (e; f; g) {
(
if (h) s
|
if (h) s else t
|
while (h) s
|
for (h; i; j) s
)
}
|
- if (e) {
+ if (e)
s
- }
|
- while (e) {
+ while (e)
s
- }
|
- for (e; f; g) {
+ for (e; f; g)
s
- }
)
tree-wide: drop {} from one-line if blocks Patch via coccinelle. 2015-09-09 00:03:38 +03:00			`@@`
tree-wide: update empty-if coccinelle script to cover empty-while and more Let's also clean up single-line while and for blocks. 2015-09-09 15:23:02 +03:00			`expression e, f, g, h, i, j;`
tree-wide: drop {} from one-line if blocks Patch via coccinelle. 2015-09-09 00:03:38 +03:00			`statement s, t;`
			`@@`
			`(`
			`if (e) {`
tree-wide: update empty-if coccinelle script to cover empty-while and more Let's also clean up single-line while and for blocks. 2015-09-09 15:23:02 +03:00			`(`
			`if (h) s`
			`\|`
			`if (h) s else t`
			`\|`
			`while (h) s`
			`\|`
			`for (h; i; j) s`
			`)`
tree-wide: drop {} from one-line if blocks Patch via coccinelle. 2015-09-09 00:03:38 +03:00			`}`
			`\|`
tree-wide: update empty-if coccinelle script to cover empty-while and more Let's also clean up single-line while and for blocks. 2015-09-09 15:23:02 +03:00			`while (e) {`
			`(`
			`if (h) s`
			`\|`
			`if (h) s else t`
			`\|`
			`while (h) s`
			`\|`
			`for (h; i; j) s`
			`)`
			`}`
			`\|`
			`for (e; f; g) {`
			`(`
			`if (h) s`
			`\|`
			`if (h) s else t`
			`\|`
			`while (h) s`
			`\|`
			`for (h; i; j) s`
			`)`
tree-wide: drop {} from one-line if blocks Patch via coccinelle. 2015-09-09 00:03:38 +03:00			`}`
			`\|`
			`- if (e) {`
			`+ if (e)`
			`s`
			`- }`
tree-wide: update empty-if coccinelle script to cover empty-while and more Let's also clean up single-line while and for blocks. 2015-09-09 15:23:02 +03:00			`\|`
			`- while (e) {`
			`+ while (e)`
			`s`
			`- }`
			`\|`
			`- for (e; f; g) {`
			`+ for (e; f; g)`
			`s`
			`- }`
tree-wide: drop {} from one-line if blocks Patch via coccinelle. 2015-09-09 00:03:38 +03:00			`)`