[clang] [llvm] [Clang] Emit DW_TAG_template_alias for template aliases (PR #87623)

[Paul T Robinson via llvm-commits]

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@@ -310,6 +310,24 @@ namespace llvm {
                                  DINode::DIFlags Flags = DINode::FlagZero,
                                  DINodeArray Annotations = nullptr);
 
+    /// Create debugging information entry for a template alias.
+    /// \param Ty          Original type.
+    /// \param Name        Alias name.
+    /// \param File        File where this type is defined.
+    /// \param LineNo      Line number.
+    /// \param Context     The surrounding context for the alias.
+    /// \param TParams     The template arguments.
+    /// \param AlignInBits Alignment. (optional)
+    /// \param Flags       Flags to describe inheritance attribute (optional),
+    ///                    e.g. private.
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pogo59 wrote:

Flags is also (optional)

https://github.com/llvm/llvm-project/pull/87623