[6.d] Deprecate undefine

Per 6.d-prep
rakudo · Aug 1, 2018 · 72bac67 · 72bac67
1 parent b826a07
commit 72bac67
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diff --git a/src/core.d/operators.pm6 b/src/core.d/operators.pm6
@@ -0,0 +1,9 @@
+proto sub undefine(Mu, *%) is raw {
+    Rakudo::Deprecations.DEPRECATED:
+      'another way: assign a Nil; for Arrays/Hashes, assign Empty or ()',
+      Nil, '6.e', :lang-vers, :what<undefine>;
+    {*}
+}
+multi sub undefine(Mu    \x) is raw { x = Nil   }
+multi sub undefine(Array \x) is raw { x = Empty }
+multi sub undefine(Hash  \x) is raw { x = Empty }
diff --git a/tools/build/jvm_core_d_sources b/tools/build/jvm_core_d_sources
@@ -1,2 +1,3 @@
 src/core.d/core_prologue.pm6
 src/core.d/await.pm6
+src/core.d/operators.pm6
diff --git a/tools/build/moar_core_d_sources b/tools/build/moar_core_d_sources
@@ -1,2 +1,3 @@
 src/core.d/core_prologue.pm6
 src/core.d/await.pm6
+src/core.d/operators.pm6