[clang] [clang-tools-extra] [lldb] [clang] implement CWG1980 and CWG2064: instantiation-dependency improvements (PR #190495)

[Oliver Hunt via cfe-commits]

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@@ -572,7 +568,7 @@ void TemplateArgument::print(const PrintingPolicy &Policy, raw_ostream &Out,
 
   case Expression: {
     PrintingPolicy ExprPolicy = Policy;
-    ExprPolicy.PrintAsCanonical = isCanonicalExpr();
+    ExprPolicy.PrintAsCanonical = bool(getExprCanonKind());
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ojhunt wrote:

I think this should be an explicit comparison not a direct bool cast

https://github.com/llvm/llvm-project/pull/190495