[llvm] r243816 - -Wdeprecated-clean: Fix cases of violating the rule of 5 in ways that are deprecated in C++11

[David Blaikie]

Author: dblaikie
Date: Fri Jul 31 20:08:30 2015
New Revision: 243816

URL: http://llvm.org/viewvc/llvm-project?rev=243816&view=rev
Log:
-Wdeprecated-clean: Fix cases of violating the rule of 5 in ways that are deprecated in C++11

Modified:
    llvm/trunk/utils/TableGen/AsmMatcherEmitter.cpp

Modified: llvm/trunk/utils/TableGen/AsmMatcherEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/AsmMatcherEmitter.cpp?rev=243816&r1=243815&r2=243816&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/AsmMatcherEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/AsmMatcherEmitter.cpp Fri Jul 31 20:08:30 2015
@@ -460,6 +460,20 @@ struct MatchableInfo {
         TheDef->getValueAsBit("UseInstAsmMatchConverter")) {
   }
 
+  // Could remove this and the dtor if PointerUnion supported unique_ptr
+  // elements with a dynamic failure/assertion (like the one below) in the case
+  // where it was copied while being in an owning state.
+  MatchableInfo(const MatchableInfo &RHS)
+      : AsmVariantID(RHS.AsmVariantID), AsmString(RHS.AsmString),
+        TheDef(RHS.TheDef), DefRec(RHS.DefRec), ResOperands(RHS.ResOperands),
+        Mnemonic(RHS.Mnemonic), AsmOperands(RHS.AsmOperands),
+        RequiredFeatures(RHS.RequiredFeatures),
+        ConversionFnKind(RHS.ConversionFnKind),
+        HasDeprecation(RHS.HasDeprecation),
+        UseInstAsmMatchConverter(RHS.UseInstAsmMatchConverter) {
+    assert(!DefRec.is<const CodeGenInstAlias *>());
+  }
+
   ~MatchableInfo() {
     delete DefRec.dyn_cast<const CodeGenInstAlias*>();
   }