https://issues.dlang.org/show_bug.cgi?id=15427

Ketmar Dark <ketmar@ketmar.no-ip.org> changed:

           What    |Removed                     |Added
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                 CC|                            |ketmar@ketmar.no-ip.org

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https://issues.dlang.org/show_bug.cgi?id=15427

--- Comment #1 from Ketmar Dark <ketmar@ketmar.no-ip.org> ---
p.s. `ti.dynamicCast(O)` should still return `void*`. not a big deal, it's very
internal API anyway.

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https://issues.dlang.org/show_bug.cgi?id=15427

--- Comment #2 from Ketmar Dark <ketmar@ketmar.no-ip.org> ---
sample patch:

diff --git a/src/object.d b/src/object.d
index 097fc5a..6eb9163 100644
--- a/src/object.d
+++ b/src/object.d
@@ -21,6 +21,8 @@ private
 {
     extern (C) Object _d_newclass(const TypeInfo_Class ci);
     extern (C) void rt_finalize(void *data, bool det=true);
+    extern (C) void* _d_dynamic_cast(Object o, ClassInfo c);
+    extern (C) int _d_isbaseof(ClassInfo oc, ClassInfo c);
 }

 // NOTE: For some reason, this declaration method doesn't work
@@ -860,6 +862,17 @@ unittest
  */
 class TypeInfo_Class : TypeInfo
 {
+    final void* dynamicCast (Object o)
+    {
+        return (o !is null ? _d_dynamic_cast(o, this) : null);
+    }
+
+    // is this typeinfo base of `o`?
+    final bool baseOf (Object o)
+    {
+        return (o !is null ? (_d_isbaseof(typeid(o), this) != 0) : false);
+    }
+
     override string toString() const { return info.name; }

     override bool opEquals(Object o)

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https://issues.dlang.org/show_bug.cgi?id=15427

Iain Buclaw <ibuclaw@gdcproject.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P1                          |P4

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https://issues.dlang.org/show_bug.cgi?id=15427

--- Comment #3 from dlangBugzillaToGithub <robert.schadek@posteo.de> ---
THIS ISSUE HAS BEEN MOVED TO GITHUB

https://github.com/dlang/dmd/issues/17318

DO NOT COMMENT HERE ANYMORE, NOBODY WILL SEE IT, THIS ISSUE HAS BEEN MOVED TO GITHUB

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