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fix some inaccuracy in float printing

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This commit is contained in:
MovingtoMars 2016-01-29 21:22:15 +13:00
parent a6c2b013fd
commit 3fd6c0ce25
1 changed files with 3 additions and 1 deletions
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4
std/std.zig
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@ -332,7 +332,7 @@ pub fn buf_print_f64(out_buf: []u8, x: f64, decimals: isize) -> isize {
var a: isize = 1; var a: isize = 1;
var i: isize = 0; var i: isize = 0;
while (i < decs) { while (i < decs + 5) {
a *= 10; a *= 10;
i += 1; i += 1;
} }
@ -350,6 +350,8 @@ pub fn buf_print_f64(out_buf: []u8, x: f64, decimals: isize) -> isize {
i -= 1; i -= 1;
} }
dec_num /= 100000;
len += decs; len += decs;
i = len - 1; i = len - 1;