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all: mutability check (part 1); enable mutable sumtype args

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This commit is contained in:
Alexander Medvednikov
2020-09-22 05:28:29 +02:00
parent 1ee0939f69
commit 624f22e27e
12 changed files with 122 additions and 125 deletions
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2
vlib/strconv/f64_str.v
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@@ -274,7 +274,7 @@ fn f64_to_decimal(mant u64, exp u64) Dec64 {
e10 = int(q) + e2
i := -e2 - int(q)
k := pow5_bits(i) - pow5_num_bits_64
mut j := int(q) - k
j := int(q) - k
mul := pow5_split_64[i]
vr = mul_shift_64(u64(4) * m2 , mul, j)
vp = mul_shift_64(u64(4) * m2 + u64(2) , mul, j)

12
vlib/strconv/format.v
View File

@@ -472,7 +472,7 @@ pub fn v_sprintf(str string, pt ... voidptr) string{
}
// single char, manage it here
if ch == `c` && status == .field_char {
if ch == `c` && status == .field_char {
v_sprintf_panic(p_index, pt.len)
d1 := unsafe {*(&byte(pt[p_index]))}
res.write_b(d1)
@@ -777,7 +777,7 @@ pub fn v_sprintf(str string, pt ... voidptr) string{
if ch in [`f`, `F`] {
v_sprintf_panic(p_index, pt.len)
x := unsafe {*(&f64(pt[p_index]))}
mut positive := x >= f64(0.0)
positive := x >= f64(0.0)
len1 = if len1 >= 0 { len1 } else { def_len1 }
s := format_fl(f64(x), {pad_ch: pad_ch, len0: len0, len1: len1, positive: positive, sign_flag: sign, allign: allign})
res.write(if ch == `F` {s.to_upper()} else {s})
@@ -789,7 +789,7 @@ pub fn v_sprintf(str string, pt ... voidptr) string{
else if ch in [`e`, `E`] {
v_sprintf_panic(p_index, pt.len)
x := unsafe {*(&f64(pt[p_index]))}
mut positive := x >= f64(0.0)
positive := x >= f64(0.0)
len1 = if len1 >= 0 { len1 } else { def_len1 }
s := format_es(f64(x), {pad_ch: pad_ch, len0: len0, len1: len1, positive: positive, sign_flag: sign, allign: allign})
res.write(if ch == `E` {s.to_upper()} else {s})
@@ -801,7 +801,7 @@ pub fn v_sprintf(str string, pt ... voidptr) string{
else if ch in [`g`, `G`] {
v_sprintf_panic(p_index, pt.len)
x := unsafe {*(&f64(pt[p_index]))}
mut positive := x >= f64(0.0)
positive := x >= f64(0.0)
mut s := ""
tx := fabs(x)
if tx < 999_999.0 && tx >= 0.00001 {
@@ -844,11 +844,11 @@ pub fn v_sprintf(str string, pt ... voidptr) string{
return res.str()
}
[inline]
[inline]
fn v_sprintf_panic( idx, len int) {
if idx >= len {
panic('${idx+1} % conversion specifiers, but given only ${len} args')
}
}
}
fn fabs(x f64) f64 {