Birdtest: remove warnings about 32 bit shifting (fb5e3d7f) · Commits · 戴 / Bird

lib/bitops_test.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -37,7 +37,7 @@ u32_masklen_expected(u32 mask)

		int valid = 0;
		for (j = 0; j <= 32; j++)
		if (mask == (0xffffffff << (32-j)))
		if (mask == (j ? (0xffffffff << (32-j)) : 0)) /* Shifting 32-bit value by 32 bits is undefined behaviour */
		valid = 1;

		if (!valid && mask != 0)
		@@ -72,7 +72,7 @@ t_masklen(void)
		check_mask(0x00000000);

		for (i = 0; i <= 32; i++)
		check_mask(((u32) (0xffffffff << (32-i))) & 0xffffffff);
		check_mask(((u32) (i ? (0xffffffff << (32-i)) : 0)) & 0xffffffff); /* Shifting 32-bit value by 32 bits is undefined behaviour */

		for (i = 0; i <= MAX_NUM; i++)
		check_mask(bt_random());