Add a trait to indicate if a function is override.

dlang · Jul 19, 2013 · 2eb2f1d · 2eb2f1d
1 parent 3ea68ad
commit 2eb2f1d
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diff --git a/src/idgen.c b/src/idgen.c
@@ -341,6 +341,7 @@ Msgtable msgtable[] =
     { "parameters" },
     { "getAttributes" },
     { "getUnitTests" },
+    { "isOverrideFunction" },
 };
 
 

diff --git a/src/traits.c b/src/traits.c
@@ -743,6 +743,11 @@ Expression *TraitsExp::semantic(Scope *sc)
         TupleExp *tup = new TupleExp(loc, unitTests);
         return tup->semantic(sc);
     }
+    else if (ident == Id::isOverrideFunction)
+    {
+        FuncDeclaration *f;
+        ISDSYMBOL((f = s->isFuncDeclaration()) != NULL && f->isOverride())
+    }
     else
     {   error("unrecognized trait %s", ident->toChars());
         goto Lfalse;