[libcxx-commits] [clang] [libcxx] [Clang] Normalize constraints before checking for satisfaction (PR #141776)

[Younan Zhang via libcxx-commits]

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@@ -12776,6 +12776,18 @@ class Sema final : public SemaBase {
   void MarkUsedTemplateParameters(const Expr *E, bool OnlyDeduced,
                                   unsigned Depth, llvm::SmallBitVector &Used);
 
+  /// Mark which template parameters are named in a given expression.
+  ///
+  /// Unlike MarkUsedTemplateParameters, this excludes parameter that
+  /// are used but not directly named by an expression - ie it excludes
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zyn0217 wrote:

```suggestion
  /// are used but not directly named by an expression - i.e. it excludes
```

https://github.com/llvm/llvm-project/pull/141776