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builtin,math: fix math.min_i64.str() (fix #16086) (#16089)

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yuyi
2022-10-18 00:36:46 +08:00
committed by GitHub
parent 556244576d
commit 126c4c5751
3 changed files with 27 additions and 9 deletions
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22
vlib/math/const.v
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@@ -42,19 +42,23 @@ pub const (
// Integer limit values
pub const (
max_i8 = 127
min_i8 = -128
max_i16 = 32767
min_i16 = -32768
max_i32 = 2147483647
min_i32 = -2147483648
// -9223372036854775808 is wrong because C compilers parse literal values
min_i8 = i8(-128)
max_i8 = i8(127)
min_i16 = i16(-32768)
max_i16 = i16(32767)
min_i32 = int(-2147483648)
max_i32 = int(2147483647)
// -9223372036854775808 is wrong, because C compilers parse literal values
// without sign first, and 9223372036854775808 overflows i64, hence the
// consecutive subtraction by 1
min_i64 = i64(-9223372036854775807 - 1)
max_i64 = i64(9223372036854775807)
max_u8 = 255
max_u16 = 65535
min_u8 = u8(0)
max_u8 = u8(255)
min_u16 = u16(0)
max_u16 = u16(65535)
min_u32 = u32(0)
max_u32 = u32(4294967295)
min_u64 = u64(0)
max_u64 = u64(18446744073709551615)
)