• Sebastiaan Koppe (15/15) Sep 06 2015 This used to work in older compiler (might have been v2.067 or
• Sebastiaan Koppe (1/1) Sep 06 2015 Dammit, i am on windows, DMD32 D Compiler v2.068.0
• Sebastiaan Koppe (7/7) Sep 07 2015 Fixed it by changing into:
• FreeSlave (7/14) Sep 08 2015 Why would you read file by line and then merge all into one
• Jonathan M Davis via Digitalmars-d-learn (4/19) Sep 08 2015 Or just use std.file.readText:
• Sebastiaan Koppe (9/24) Sep 08 2015 Thanks for your advice. But that is not what I asked for.
• Jack Stouffer (3/11) Dec 08 2015 I just ran into this as well. This seems like a regression.
• Jack Stouffer (3/11) Dec 08 2015 https://issues.dlang.org/show_bug.cgi?id=15423

"Sebastiaan Koppe" <mail skoppe.eu> writes:

This used to work in older compiler (might have been v2.067 or 
v2.066, not older).

```


import std.stdio;
import std.json;
import std.algorithm;

void main() {
	auto ls = 
File("../languages.json","r").byLineCopy().joiner.parseJSON();
}
```

Error: c:\D\dmd2\windows\bin\..\..\src\phobos\std\json.d(639): 
Error: variable std.json.parseJSON!(Result).parseJSON.json has 
scoped destruction, cannot build closure

"Sebastiaan Koppe" <mail skoppe.eu> writes:

Dammit, i am on windows, DMD32 D Compiler v2.068.0

"Sebastiaan Koppe" <mail skoppe.eu> writes:

Fixed it by changing into:

```
	import std.conv : text;
	string json = 
File("../languages.json","r").byLineCopy().joiner.text;
	auto ls = json.parseJSON();
```

"FreeSlave" <freeslave93 gmail.com> writes:

On Tuesday, 8 September 2015 at 04:04:16 UTC, Sebastiaan Koppe 
wrote:
 Fixed it by changing into:

 ```
 	import std.conv : text;
 	string json = 
 File("../languages.json","r").byLineCopy().joiner.text;
 	auto ls = json.parseJSON();
 ```

Why would you read file by line and then merge all into one 
string? You end up with reading the whole file (well, getting rid 
of line ends) anyway, so probably the more efficient solution 
would be just read the whole file at once with std.file.read and 
cast to string.

Jonathan M Davis via Digitalmars-d-learn writes:

On Tuesday, September 08, 2015 07:12:50 FreeSlave via Digitalmars-d-learn wrote:
 On Tuesday, 8 September 2015 at 04:04:16 UTC, Sebastiaan Koppe
 wrote:
 Fixed it by changing into:

 ```
     import std.conv : text;
     string json =
 File("../languages.json","r").byLineCopy().joiner.text;
     auto ls = json.parseJSON();
 ```

 Why would you read file by line and then merge all into one
 string? You end up with reading the whole file (well, getting rid
 of line ends) anyway, so probably the more efficient solution
 would be just read the whole file at once with std.file.read and
 cast to string.

Or just use std.file.readText:

http://dlang.org/phobos/std_file.html#readText

- Jonathan M Davis

"Sebastiaan Koppe" <mail skoppe.eu> writes:

On Tuesday, 8 September 2015 at 07:12:52 UTC, FreeSlave wrote:
 On Tuesday, 8 September 2015 at 04:04:16 UTC, Sebastiaan Koppe 
 wrote:
 Fixed it by changing into:

 ```
 	import std.conv : text;
 	string json = 
 File("../languages.json","r").byLineCopy().joiner.text;
 	auto ls = json.parseJSON();
 ```

 Why would you read file by line and then merge all into one 
 string? You end up with reading the whole file (well, getting 
 rid of line ends) anyway, so probably the more efficient 
 solution would be just read the whole file at once with 
 std.file.read and cast to string.

Thanks for your advice. But that is not what I asked for.

The question was, why doesn't this work anymore with the latest 
(2.068.0 and 2.068.1) compiler:

```
auto ls = 
File("../languages.json","r").byLineCopy().joiner.parseJSON();
```

It should. Right?

Jack Stouffer <jack jackstouffer.com> writes:

On Wednesday, 9 September 2015 at 01:35:26 UTC, Sebastiaan Koppe 
wrote:
 Thanks for your advice. But that is not what I asked for.

 The question was, why doesn't this work anymore with the latest 
 (2.068.0 and 2.068.1) compiler:

 ```
 auto ls = 
 File("../languages.json","r").byLineCopy().joiner.parseJSON();
 ```

 It should. Right?

I just ran into this as well. This seems like a regression.

Jack Stouffer <jack jackstouffer.com> writes:

On Wednesday, 9 September 2015 at 01:35:26 UTC, Sebastiaan Koppe 
wrote:
 Thanks for your advice. But that is not what I asked for.

 The question was, why doesn't this work anymore with the latest 
 (2.068.0 and 2.068.1) compiler:

 ```
 auto ls = 
 File("../languages.json","r").byLineCopy().joiner.parseJSON();
 ```

 It should. Right?

https://issues.dlang.org/show_bug.cgi?id=15423