[Issue 17109] New: std.csv chokes on empty columns when parsing to struct
via Digitalmars-d-bugs
digitalmars-d-bugs at puremagic.com
Thu Jan 19 08:11:47 PST 2017
https://issues.dlang.org/show_bug.cgi?id=17109
Issue ID: 17109
Summary: std.csv chokes on empty columns when parsing to struct
Product: D
Version: D2
Hardware: x86
OS: Mac OS X
Status: NEW
Severity: enhancement
Priority: P1
Component: phobos
Assignee: nobody at puremagic.com
Reporter: jack at jackstouffer.com
import std.csv;
import std.typecons;
import std.stdio;
static immutable csv_string = "aaa,1.1,bbb\nstring,,another string";
void main() {
foreach(record; csvReader!(Tuple!(string, float, string))(csv_string))
{
writeln(record[0], record[1], record[2]);
}
}
std.csv.CSVException@/opt/compilers/dmd2/include/std/csv.d(1096): Floating
point conversion error for input "".
It should return T.init when it encounters an empty string.
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