[clang] [Sema] Remove an unnecessary cast (NFC) (PR #154889)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>

getAsExpr() already returns Expr *.


---
Full diff: https://github.com/llvm/llvm-project/pull/154889.diff


1 Files Affected:

- (modified) clang/lib/Sema/SemaTemplate.cpp (+1-1) 


``````````diff
diff --git a/clang/lib/Sema/SemaTemplate.cpp b/clang/lib/Sema/SemaTemplate.cpp
index 764625d24fe48..36bffc5e5e3c9 100644
--- a/clang/lib/Sema/SemaTemplate.cpp
+++ b/clang/lib/Sema/SemaTemplate.cpp
@@ -924,7 +924,7 @@ static TemplateArgumentLoc translateTemplateArgument(Sema &SemaRef,
   }
 
   case ParsedTemplateArgument::NonType: {
-    Expr *E = static_cast<Expr *>(Arg.getAsExpr());
+    Expr *E = Arg.getAsExpr();
     return TemplateArgumentLoc(TemplateArgument(E, /*IsCanonical=*/false), E);
   }
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/154889