@trusted ignored on alias declarations when specified as prefix

[dlangBugzillaToGithub]

Vladimir Panteleev (@CyberShadow) reported this on 2015-10-03T13:15:29Z

Transferred from https://issues.dlang.org/show_bug.cgi?id=15142

CC List

• Bolpat

Description

[dlangBugzillaToGithub]

dlang-bugzilla (@CyberShadow) commented on 2015-10-03T13:16:10Z

alias a = @trusted void function();
alias b = void function() @trusted;
pragma(msg, a);
pragma(msg, b);
static assert(is(a == b));

[dlangBugzillaToGithub]

qs.il.paperinik commented on 2024-07-15T12:56:47Z

Alias doesn’t support prefix attributes this way.
```d
alias a = @trusted void function();
```

You have to write:
```d
@trusted alias a = void function();
```
If you want prefix syntax. Annoying.

My bet is this is from the alias Blabla x days, because this works:
```d
@trusted alias void function() a;
```