[libvirt] [PATCH] build: avoid compiler warning on 32-bit platform
On a 32-bit platform:
virstringtest.c: In function 'mymain':
virstringtest.c:673: warning: this decimal constant is unsigned only in ISO C90
I already had a comment in the file about the 64-bit counterpart;
the easiest fix was to make both sites use the standardized macro
that is guaranteed to work.
* tests/virstringtest.c (mymain): Minimum signed integers are a pain.
Signed-off-by: Eric Blake <eblake(a)redhat.com>
---
Pushing under the build-breaker rule.
tests/virstringtest.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/tests/virstringtest.c b/tests/virstringtest.c
index 1e330f9..96c3784 100644
--- a/tests/virstringtest.c
+++ b/tests/virstringtest.c
@@ -670,7 +670,7 @@ mymain(void)
-1LL, 0, 18446744073709551615ULL, 0);
TEST_STRTOL("-2147483647", NULL, -2147483647, 0, 2147483649U, 0,
-2147483647LL, 0, 18446744071562067969ULL, 0);
- TEST_STRTOL("-2147483648", NULL, -2147483648, 0, 2147483648U, 0,
+ TEST_STRTOL("-2147483648", NULL, INT32_MIN, 0, 2147483648U, 0,
-2147483648LL, 0, 18446744071562067968ULL, 0);
TEST_STRTOL("-2147483649", NULL, 0, -1, 2147483647U, 0,
-2147483649LL, 0, 18446744071562067967ULL, 0);
@@ -680,10 +680,8 @@ mymain(void)
-4294967296LL, 0, 18446744069414584320ULL, 0);
TEST_STRTOL("-9223372036854775807", NULL, 0, -1, 0U, -1,
-9223372036854775807LL, 0, 9223372036854775809ULL, 0);
- /* Bah, stupid gcc warning about -9223372036854775808LL being an
- * unrepresentable integer constant */
TEST_STRTOL("-9223372036854775808", NULL, 0, -1, 0U, -1,
- 0x8000000000000000LL, 0, 9223372036854775808ULL, 0);
+ INT64_MIN, 0, 9223372036854775808ULL, 0);
TEST_STRTOL("-9223372036854775809", NULL, 0, -1, 0U, -1,
0LL, -1, 9223372036854775807ULL, 0);
TEST_STRTOL("-18446744073709551615", NULL, 0, -1, 0U, -1,
--
1.9.3