[Lldb-commits] [PATCH] D82160: [lldb][PDB] Constexpr static member values as AST literals

[Aleksandr Urakov via Phabricator via lldb-commits]

aleksandr.urakov added inline comments.


================
Comment at: lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp:7324-7331
+  // If the variable is an enum type, take the underlying integer type as
+  // the type of the integer literal.
+  if (const EnumType *enum_type = llvm::dyn_cast<EnumType>(qt.getTypePtr())) {
+    const EnumDecl *enum_decl = enum_type->getDecl();
+    qt = enum_decl->getIntegerType();
+  }
+  var->setInit(IntegerLiteral::Create(ast, init_value, qt.getUnqualifiedType(),
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teemperor wrote:
> aleksandr.urakov wrote:
> > I'm not sure, can we initialize a member this way if it has a scoped enum type?
> (That code is from D81471 so I think I should answer that)
> 
> Well, it works and but it relies on CodeGen/Sema not double-checking that we get the enum type (and not the underlying int type). I can inject a CXXStaticCastExpr too and will update D81471. Thanks!
Ok, thank you!


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  https://reviews.llvm.org/D82160/new/

https://reviews.llvm.org/D82160