[3.6] bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0 (#3518)
* bpo-30923: Disable warning that has been part of -Wextra since gcc-7.0. (#3142)
(cherry picked from commit d73a960c575207539c3f9765cff26d4fff400b45)
* bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0. (#3157)
(cherry picked from commit f432a3234f9f2ee09bd40be03e06bf72865ee375)
* bpo-31275: Small refactoring to silence a fall-through warning. (#3206)
(cherry picked from commit 138753c1b96b5e06a5c5d409fa4cae5e2fe1108b)
diff --git a/Python/pyhash.c b/Python/pyhash.c
index 57a2da7..a2ec230 100644
--- a/Python/pyhash.c
+++ b/Python/pyhash.c
@@ -393,13 +393,13 @@
pt = (uint8_t *)&t;
m = (uint8_t *)in;
switch (src_sz) {
- case 7: pt[6] = m[6];
- case 6: pt[5] = m[5];
- case 5: pt[4] = m[4];
+ case 7: pt[6] = m[6]; /* fall through */
+ case 6: pt[5] = m[5]; /* fall through */
+ case 5: pt[4] = m[4]; /* fall through */
case 4: memcpy(pt, m, sizeof(uint32_t)); break;
- case 3: pt[2] = m[2];
- case 2: pt[1] = m[1];
- case 1: pt[0] = m[0];
+ case 3: pt[2] = m[2]; /* fall through */
+ case 2: pt[1] = m[1]; /* fall through */
+ case 1: pt[0] = m[0]; /* fall through */
}
b |= _le64toh(t);