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Reduce number of range and slice operators #239

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Replace .. and ... with : and ..
This commit is contained in:
gingerBill
2018-08-01 21:34:59 +01:00
parent a6fe656f21
commit 0718f14774
31 changed files with 204 additions and 219 deletions
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core/strconv/strconv.odin
+28 -28
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@@ -23,9 +23,9 @@ _digit_value :: proc(r: rune) -> int {
ri := int(r);
v: int = 16;
switch r {
case '0'...'9': v = ri-'0';
case 'a'...'z': v = ri-'a'+10;
case 'A'...'Z': v = ri-'A'+10;
case '0'..'9': v = ri-'0';
case 'a'..'z': v = ri-'a'+10;
case 'A'..'Z': v = ri-'A'+10;
}
return v;
}
@@ -36,9 +36,9 @@ parse_i64 :: proc(s: string) -> i64 {
switch s[0] {
case '-':
neg = true;
s = s[1..];
s = s[1:];
case '+':
s = s[1..];
s = s[1:];
}
}
@@ -46,11 +46,11 @@ parse_i64 :: proc(s: string) -> i64 {
base: i64 = 10;
if len(s) > 2 && s[0] == '0' {
switch s[1] {
case 'b': base = 2; s = s[2..];
case 'o': base = 8; s = s[2..];
case 'd': base = 10; s = s[2..];
case 'z': base = 12; s = s[2..];
case 'x': base = 16; s = s[2..];
case 'b': base = 2; s = s[2:];
case 'o': base = 8; s = s[2:];
case 'd': base = 10; s = s[2:];
case 'z': base = 12; s = s[2:];
case 'x': base = 16; s = s[2:];
}
}
@@ -76,18 +76,18 @@ parse_i64 :: proc(s: string) -> i64 {
parse_u64 :: proc(s: string) -> u64 {
neg := false;
if len(s) > 1 && s[0] == '+' {
s = s[1..];
s = s[1:];
}
base := u64(10);
if len(s) > 2 && s[0] == '0' {
switch s[1] {
case 'b': base = 2; s = s[2..];
case 'o': base = 8; s = s[2..];
case 'd': base = 10; s = s[2..];
case 'z': base = 12; s = s[2..];
case 'x': base = 16; s = s[2..];
case 'b': base = 2; s = s[2:];
case 'o': base = 8; s = s[2:];
case 'd': base = 10; s = s[2:];
case 'z': base = 12; s = s[2:];
case 'x': base = 16; s = s[2:];
}
}
@@ -194,7 +194,7 @@ append_bool :: proc(buf: []byte, b: bool) -> string {
n := 0;
if b do n = copy(buf, cast([]byte)"true");
else do n = copy(buf, cast([]byte)"false");
return string(buf[..n]);
return string(buf[:n]);
}
append_uint :: proc(buf: []byte, u: u64, base: int) -> string {
@@ -260,7 +260,7 @@ generic_ftoa :: proc(buf: []byte, val: f64, fmt: byte, prec, bit_size: int) -> [
s = "+Inf";
}
n := copy(buf, cast([]byte)s);
return buf[..n];
return buf[:n];
case 0: // denormalized
exp += 1;
@@ -279,7 +279,7 @@ generic_ftoa :: proc(buf: []byte, val: f64, fmt: byte, prec, bit_size: int) -> [
shortest := prec < 0;
if shortest {
round_shortest(d, mant, exp, flt);
digs = DecimalSlice{digits = d.digits[..], count = d.count, decimal_point = d.decimal_point};
digs = DecimalSlice{digits = d.digits[:], count = d.count, decimal_point = d.decimal_point};
switch fmt {
case 'e', 'E': prec = digs.count-1;
case 'f', 'F': prec = max(digs.count-digs.decimal_point, 0);
@@ -296,7 +296,7 @@ generic_ftoa :: proc(buf: []byte, val: f64, fmt: byte, prec, bit_size: int) -> [
round(d, prec);
}
digs = DecimalSlice{digits = d.digits[..], count = d.count, decimal_point = d.decimal_point};
digs = DecimalSlice{digits = d.digits[:], count = d.count, decimal_point = d.decimal_point};
}
return format_digits(buf, shortest, neg, digs, prec, fmt);
}
@@ -309,9 +309,9 @@ format_digits :: proc(buf: []byte, shortest: bool, neg: bool, digs: DecimalSlice
n: int,
}
to_bytes :: proc(b: Buffer) -> []byte do return b.b[..b.n];
add_bytes :: proc(buf: ^Buffer, bytes: ...byte) {
buf.n += copy(buf.b[buf.n..], bytes);
to_bytes :: proc(b: Buffer) -> []byte do return b.b[:b.n];
add_bytes :: proc(buf: ^Buffer, bytes: ..byte) {
buf.n += copy(buf.b[buf.n:], bytes);
}
b := Buffer{b = buf};
@@ -323,7 +323,7 @@ format_digits :: proc(buf: []byte, shortest: bool, neg: bool, digs: DecimalSlice
// integer, padded with zeros when needed
if digs.decimal_point > 0 {
m := min(digs.count, digs.decimal_point);
add_bytes(&b, ...digs.digits[0..m]);
add_bytes(&b, ..digs.digits[0:m]);
for ; m < digs.decimal_point; m += 1 {
add_bytes(&b, '0');
}
@@ -335,7 +335,7 @@ format_digits :: proc(buf: []byte, shortest: bool, neg: bool, digs: DecimalSlice
// fractional part
if prec > 0 {
add_bytes(&b, '.');
for i in 0..prec {
for i in 0..prec-1 {
c: byte = '0';
if j := digs.decimal_point + i; 0 <= j && j < digs.count {
c = digs.digits[j];
@@ -398,7 +398,7 @@ round_shortest :: proc(d: ^Decimal, mant: u64, exp: int, flt: ^FloatInfo) {
inclusive := mant%2 == 0;
for i in 0..d.count {
for i in 0..d.count-1 {
l: byte = '0'; // lower digit
if i < lower.count {
l = lower.digits[i];
@@ -498,8 +498,8 @@ append_bits :: proc(buf: []byte, u: u64, base: int, is_signed: bool, bit_size: i
i-=1; a[i] = ' ';
}
out := a[i..];
out := a[i:];
copy(buf, out);
return string(buf[0..len(out)]);
return string(buf[0:len(out)]);
}