https://issues.dlang.org/show_bug.cgi?id=13983

Carsten Blüggel <chi...@posteo.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |chi...@posteo.net

--- Comment #7 from Carsten Blüggel <chi...@posteo.net> ---
I' m currently working on a fix for -dip1000 compilable std.algorithm.iteration
which will(?) touch "RefCounted needs to be (some more) @safe" as well, sadly
all by introducing @trusted :-(  ; Am I completely wrong here with @trusted?
These are my current typecons.RefCounted related findings in order to fix
std/algorithm/iteration.d(4245): Error: @safe function
std.algorithm.iteration.__unittest_L4227_C7 cannot call @system function
std.algorithm.comparison.equal!().equal!(Result, string[]).equal   :
```
diff --git a/std/typecons.d b/std/typecons.d
index 3a36bc4..e9f79ba 100644
--- a/std/typecons.d
+++ b/std/typecons.d
@@ -5540,9 +5540,9 @@ if (!is(T == class) && !(is(T == interface)))
 {
     extern(C) private pure nothrow @nogc static // TODO remove pure when
https://issues.dlang.org/show_bug.cgi?id=15862 has been fixed
     {
-        pragma(mangle, "free") void pureFree( void *ptr );
+        pragma(mangle, "free") void pureFree( void *ptr ) @trusted;
         pragma(mangle, "gc_addRange") void pureGcAddRange( in void* p, size_t
sz, const TypeInfo ti = null );
-        pragma(mangle, "gc_removeRange") void pureGcRemoveRange( in void* p );
+        pragma(mangle, "gc_removeRange") void pureGcRemoveRange( in void* p )
@trusted;
     }

     /// $(D RefCounted) storage implementation.
@@ -5557,7 +5557,7 @@ if (!is(T == class) && !(is(T == interface)))

         private Impl* _store;

-        private void initialize(A...)(auto ref A args)
+        private void initialize(A...)(auto ref A args) @trusted
         {
             import core.exception : onOutOfMemoryError;
             import std.conv : emplace;
@@ -5690,7 +5690,7 @@ to deallocate the corresponding resource.
         if (--_refCounted._store._count)
             return;
         // Done, deallocate
-        .destroy(_refCounted._store._payload);
+        () @trusted { .destroy(_refCounted._store._payload); }();
         static if (hasIndirections!T)
         {
             pureGcRemoveRange(&_refCounted._store._payload);
```

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