mirror/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
Code Issues Projects Releases Wiki Activity

vlib: remove many deprecated functions (#10972)

Browse Source
This commit is contained in:
shadow
2021-07-28 02:22:19 -04:00
committed by GitHub
parent 9f4431544d
commit 66bc8bc0cb
26 changed files with 1 additions and 1785 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
vlib/strconv/utilities.v
View File

@@ -73,33 +73,6 @@ fn get_string_special(neg bool, expZero bool, mantZero bool) string {
/*
32 bit functions
*/
// decimal_len_32 return the number of decimal digits of the input
[deprecated]
pub fn decimal_len_32(u u32) int {
// Function precondition: u is not a 10-digit number.
// (9 digits are sufficient for round-tripping.)
// This benchmarked faster than the log2 approach used for u64.
assert1(u < 1000000000, 'too big')
if u >= 100000000 {
return 9
} else if u >= 10000000 {
return 8
} else if u >= 1000000 {
return 7
} else if u >= 100000 {
return 6
} else if u >= 10000 {
return 5
} else if u >= 1000 {
return 4
} else if u >= 100 {
return 3
} else if u >= 10 {
return 2
}
return 1
}
fn mul_shift_32(m u32, mul u64, ishift int) u32 {
// QTODO
@@ -174,15 +147,6 @@ fn pow5_bits(e int) int {
64 bit functions
*/
// decimal_len_64 return the number of decimal digits of the input
[deprecated]
pub fn decimal_len_64(u u64) int {
// http://graphics.stanford.edu/~seander/bithacks.html#IntegerLog10
log2 := 64 - bits.leading_zeros_64(u) - 1
t := (log2 + 1) * 1233 >> 12
return t - bool_to_int(u < powers_of_10[t]) + 1
}
fn shift_right_128(v Uint128, shift int) u64 {
// The shift value is always modulo 64.
// In the current implementation of the 64-bit version