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fmt.odin uses ^[]byte rather than custom Buffer type

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This commit is contained in:
Ginger Bill
2017-02-26 15:34:02 +00:00
parent f29e303ce7
commit 9bc37f4400
4 changed files with 222 additions and 241 deletions
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core/strconv.odin
+17 -17
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@@ -18,24 +18,24 @@ parse_bool :: proc(s: string) -> (result: bool, ok: bool) {
return false, false;
}
format_bool :: proc(buf: []byte, b: bool) -> string {
append_bool :: proc(buf: []byte, b: bool) -> string {
s := b ? "true" : "false";
len := copy(buf, cast([]byte)s);
return cast(string)buf[..len];
append(buf, ..cast([]byte)s);
return cast(string)buf;
}
format_uint :: proc(buf: []byte, u: u64, base: int) -> string {
append_uint :: proc(buf: []byte, u: u64, base: int) -> string {
using Int_Flag;
return format_bits(buf, u, base, false, digits, 0);
return append_bits(buf, u, base, false, digits, 0);
}
format_int :: proc(buf: []byte, i: i64, base: int) -> string {
return format_bits(buf, cast(u64)i, base, i < 0, digits, 0);
append_int :: proc(buf: []byte, i: i64, base: int) -> string {
return append_bits(buf, cast(u64)i, base, i < 0, digits, 0);
}
itoa :: proc(buf: []byte, i: int) -> string {
return format_int(buf, cast(i64)i, 10);
return append_int(buf, cast(i64)i, 10);
}
format_float :: proc(buf: []byte, f: f64, fmt: byte, prec, bit_size: int) -> string {
append_float :: proc(buf: []byte, f: f64, fmt: byte, prec, bit_size: int) -> string {
return cast(string)generic_ftoa(buf, f, fmt, prec, bit_size);
}
@@ -87,8 +87,8 @@ generic_ftoa :: proc(buf: []byte, val: f64, fmt: byte, prec, bit_size: int) -> [
} else {
s = "+Inf";
}
len := copy(buf, cast([]byte)s);
return buf[..len];
append(buf, ..cast([]byte)s);
return buf;
case 0: // denormalized
exp++;
@@ -190,8 +190,8 @@ format_digits :: proc(buf: []byte, shortest: bool, neg: bool, digs: Decimal_Slic
c: [2]byte;
c[0] = '%';
c[1] = fmt;
len := copy(buf, ..c[..]);
return buf[..len];
append(buf, ..c[..]);
return buf;
}
round_shortest :: proc(d: ^Decimal, mant: u64, exp: int, flt: ^Float_Info) {
@@ -265,7 +265,7 @@ MAX_BASE :: 32;
immutable digits := "0123456789abcdefghijklmnopqrstuvwxyz";
format_bits :: proc(buf: []byte, u: u64, base: int, neg: bool, digits: string, flags: Int_Flag) -> string {
append_bits :: proc(buf: []byte, u: u64, base: int, neg: bool, digits: string, flags: Int_Flag) -> string {
is_pow2 :: proc(x: i64) -> bool {
if (x <= 0) {
return false;
@@ -274,7 +274,7 @@ format_bits :: proc(buf: []byte, u: u64, base: int, neg: bool, digits: string, f
}
if base < 2 || base > MAX_BASE {
panic("strconv: illegal base passed to format_bits");
panic("strconv: illegal base passed to append_bits");
}
a: [65]byte;
@@ -330,7 +330,7 @@ format_bits :: proc(buf: []byte, u: u64, base: int, neg: bool, digits: string, f
}
len := copy(buf, ..a[i..]);
return cast(string)buf[..len];
append(buf, ..a[i..]);
return cast(string)buf;
}