[clang] [AST] Add dump() method to TypeLoc (PR #65484)

[Sam McCall via cfe-commits]

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@@ -458,6 +532,9 @@ class ASTNodeTraverser
     if (Traversal == TK_IgnoreUnlessSpelledInSource && D->isCXXForRangeDecl())
       return;
 
+    if (VisitLocs)
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sam-mccall wrote:

Yes, there may be others but for now this is the only place I found where a Loc node contains a non-Loc node which contains a Loc node (and so has to decide whether to dump it).

https://github.com/llvm/llvm-project/pull/65484