GH-102711: Fix warnings found by clang (GH-102712)

Chenxi Mao · miss-islington · commit 8210ff1c0b4f · 2023-03-28T08:52:30.000Z
There are some warnings if build python via clang: Parser/pegen.c:812:31: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes] _PyPegen_clear_memo_statistics() ^ void Parser/pegen.c:820:29: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes] _PyPegen_get_memo_statistics() ^ void Fix it to make clang happy. (cherry picked from commit 7703def) Co-authored-by: Chenxi Mao <chenxi.mao@suse.com> Signed-off-by: Chenxi Mao <chenxi.mao@suse.com>
diff --git a/Misc/NEWS.d/next/Build/2023-03-15-02-03-39.gh-issue-102711.zTkjts.rst b/Misc/NEWS.d/next/Build/2023-03-15-02-03-39.gh-issue-102711.zTkjts.rst
@@ -0,0 +1 @@
+Fix ``-Wstrict-prototypes`` compiler warnings.
diff --git a/Parser/pegen.c b/Parser/pegen.c
@@ -262,15 +262,15 @@ _PyPegen_fill_token(Parser *p)
 static long memo_statistics[NSTATISTICS];
 
 void
-_PyPegen_clear_memo_statistics()
+_PyPegen_clear_memo_statistics(void)
 {
     for (int i = 0; i < NSTATISTICS; i++) {
         memo_statistics[i] = 0;
     }
 }
 
 PyObject *
-_PyPegen_get_memo_statistics()
+_PyPegen_get_memo_statistics(void)
 {
     PyObject *ret = PyList_New(NSTATISTICS);
     if (ret == NULL) {

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	+Fix ``-Wstrict-prototypes`` compiler warnings.
Original file line number	Diff line number	Diff line change
`@@ -262,15 +262,15 @@ _PyPegen_fill_token(Parser *p)`
`262`	`262`	`static long memo_statistics[NSTATISTICS];`
`263`	`263`
`264`	`264`	`void`
`265`		`-_PyPegen_clear_memo_statistics()`
	`265`	`+_PyPegen_clear_memo_statistics(void)`
`266`	`266`	`{`
`267`	`267`	`for (int i = 0; i < NSTATISTICS; i++) {`
`268`	`268`	`memo_statistics[i] = 0;`
`269`	`269`	`}`
`270`	`270`	`}`
`271`	`271`
`272`	`272`	`PyObject *`
`273`		`-_PyPegen_get_memo_statistics()`
	`273`	`+_PyPegen_get_memo_statistics(void)`
`274`	`274`	`{`
`275`	`275`	`PyObject *ret = PyList_New(NSTATISTICS);`
`276`	`276`	`if (ret == NULL) {`