Revert "Fix Issue 9489 - writeln of struct with disabled copy ctor"

[ibuclaw]

Reverts #8055

[dlang-bot]

Thanks for your pull request, @ibuclaw!

Bugzilla references

Auto-close	Bugzilla	Severity	Description
✗	9489	normal	writeln of struct with disabled copy ctor
✓	21920	regression	[REG master] Error: auto can only be used as part of auto ref for template function parameters

⚠️⚠️⚠️ Warnings ⚠️⚠️⚠️

• Regression or critical bug fixes should always target the stable branch. Learn more about rebasing to stable or the D release process.

To target stable perform these two steps:

1. Rebase your branch to upstream/stable:

git rebase --onto upstream/stable upstream/master

2. Change the base branch of your PR to stable

Testing this PR locally

If you don't have a local development environment setup, you can use Digger to test this PR:

dub run digger -- build "master + phobos#8092"

[ibuclaw]

@Geod24 @thewilsonator mind if I also commit a unittest for 21920?

[Geod24]

Of course not :)

[ibuclaw]

Done! 28e3352

(Edit: Oops, put it in the wrong unittest block)

[RazvanN7]

Doesn't this also fix 21920?

[ibuclaw]

@RazvanN7 added "fix" to the commit message.

[Geod24]

No, the offending commit is not in stable.

[RazvanN7]

No, the offending commit is not in stable.

Wow, it's like you read my mind. I did think of suggesting to target stable, but then realized that the offending commit got merged last week. 10 seconds later I see "No, the offending commit is not in stable"

[ibuclaw]

The issue says REG master not REG stable. ;-)

[CyberShadow]

Of course, sorry for the noise :)

[ibuclaw]

Who broke the test-suite?

generated/linux/release/64/benchmark.o:benchmark/runbench.d:function _D8runbench8runTestsFSQu6ConfigZv:
error: undefined reference to '_D3std4path12absolutePathFNaNfAyaLQeZQh'
--
generated/linux/release/64/benchmark.o:benchmark/runbench.d:function _D8runbench8runTestsFSQu6ConfigZv:
error: undefined reference to  '_D3std4path12absolutePathFNaNfAyaLQeZQh'