[Issue 18439] New: Error: cannot use operator ~= in @nogc delegate 'main.test.__lambda1'

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18439

          Issue ID: 18439
           Summary: Error: cannot use operator ~= in @nogc delegate
                    'main.test.__lambda1'
           Product: D
           Version: D2
          Hardware: x86
                OS: Mac OS X
            Status: NEW
          Severity: major
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: timothee.cour2 at gmail.com

```haf
--- main.d
//@nogc: // Error: cannot use operator ~= in @nogc delegate
'main.test.__lambda1'
@nogc // works without the `:`
void test(){
  int[2] ret;
  static foreach (i; 0 .. 2)
      ret[i] = 0;
}
```

related but not dup of https://issues.dlang.org/show_bug.cgi?id=18106 Issue
18106 - @nogc: yields a wrong error where @nogc on each definition does not

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