Explicitly cast negative constants meant for use as unsigned.
diff --git a/test/unit/util.c b/test/unit/util.c
index c958dc0..b1f9abd 100644
--- a/test/unit/util.c
+++ b/test/unit/util.c
@@ -75,6 +75,7 @@
};
#define ERR(e) e, #e
#define KUMAX(x) ((uintmax_t)x##ULL)
+#define KSMAX(x) ((uintmax_t)(intmax_t)x##LL)
struct test_s tests[] = {
{"0", "0", -1, ERR(EINVAL), UINTMAX_MAX},
{"0", "0", 1, ERR(EINVAL), UINTMAX_MAX},
@@ -87,13 +88,13 @@
{"42", "", 0, ERR(0), KUMAX(42)},
{"+42", "", 0, ERR(0), KUMAX(42)},
- {"-42", "", 0, ERR(0), KUMAX(-42)},
+ {"-42", "", 0, ERR(0), KSMAX(-42)},
{"042", "", 0, ERR(0), KUMAX(042)},
{"+042", "", 0, ERR(0), KUMAX(042)},
- {"-042", "", 0, ERR(0), KUMAX(-042)},
+ {"-042", "", 0, ERR(0), KSMAX(-042)},
{"0x42", "", 0, ERR(0), KUMAX(0x42)},
{"+0x42", "", 0, ERR(0), KUMAX(0x42)},
- {"-0x42", "", 0, ERR(0), KUMAX(-0x42)},
+ {"-0x42", "", 0, ERR(0), KSMAX(-0x42)},
{"0", "", 0, ERR(0), KUMAX(0)},
{"1", "", 0, ERR(0), KUMAX(1)},
@@ -130,6 +131,7 @@
};
#undef ERR
#undef KUMAX
+#undef KSMAX
unsigned i;
for (i = 0; i < sizeof(tests)/sizeof(struct test_s); i++) {
