[dmd 2.066] Is scope with nothrow regression?
```
void bar()
{
throw new Exception();
}
void foo() nothrow
{
scope(failure) {}
bar();
}
void main() {}
```
Doesn't compile with 2.066:
```
source/app.d(9): Error: 'app.bar' is not nothrow
source/app.d(6): Error: function 'app.foo' is nothrow yet may
throw
```
Re: [dmd 2.066] Is scope with nothrow regression?
On Sunday, 6 July 2014 at 12:31:42 UTC, NCrashed wrote:
```
void bar()
{
throw new Exception();
}
void foo() nothrow
{
scope(failure) {}
bar();
}
void main() {}
```
Doesn't compile with 2.066:
```
source/app.d(9): Error: 'app.bar' is not nothrow
source/app.d(6): Error: function 'app.foo' is nothrow yet may
throw
```
This is not an error. `scope(failure)` doesn't swallow the
exceptions it catches, it rethrows them when it's done.
Re: [dmd 2.066] Is scope with nothrow regression?
On Sunday, 6 July 2014 at 12:31:42 UTC, NCrashed wrote:
```
void bar()
{
throw new Exception();
}
void foo() nothrow
{
scope(failure) {}
bar();
}
void main() {}
```
Doesn't compile with 2.066:
```
source/app.d(9): Error: 'app.bar' is not nothrow
source/app.d(6): Error: function 'app.foo' is nothrow yet may
throw
```
This is a bug which was already fixed.
Instead, you can use this:
scope(failure) assert(0);
See: https://issues.dlang.org/show_bug.cgi?id=11542
Re: [dmd 2.066] Is scope with nothrow regression?
On Sunday, 6 July 2014 at 13:04:35 UTC, Marc Schütz wrote:
On Sunday, 6 July 2014 at 12:31:42 UTC, NCrashed wrote:
```
void bar()
{
throw new Exception();
}
void foo() nothrow
{
scope(failure) {}
bar();
}
void main() {}
```
Doesn't compile with 2.066:
```
source/app.d(9): Error: 'app.bar' is not nothrow
source/app.d(6): Error: function 'app.foo' is nothrow yet may
throw
```
This is not an error. `scope(failure)` doesn't swallow the
exceptions it catches, it rethrows them when it's done.
Thank you, I was expecting different behavior for a long time and
now will use try-catch instead.
Re: [dmd 2.066] Is scope with nothrow regression?
On Sunday, 6 July 2014 at 22:03:21 UTC, hane wrote:
On Sunday, 6 July 2014 at 12:31:42 UTC, NCrashed wrote:
```
void bar()
{
throw new Exception();
}
void foo() nothrow
{
scope(failure) {}
bar();
}
void main() {}
```
Doesn't compile with 2.066:
```
source/app.d(9): Error: 'app.bar' is not nothrow
source/app.d(6): Error: function 'app.foo' is nothrow yet may
throw
```
This is a bug which was already fixed.
Instead, you can use this:
scope(failure) assert(0);
See: https://issues.dlang.org/show_bug.cgi?id=11542
To be exact: a bug I said is that scope(failure) { } breaks
nothrow checking.
