[clang] [Sema] Remove unnecessary casts (NFC) (PR #148762)

[Kazu Hirata via cfe-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/148762

getAsmLabel() already returns Expr *.


>From d39e906124798e0cc790f5ef1aed131247341b4f Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Sun, 13 Jul 2025 13:26:35 -0700
Subject: [PATCH] [Sema] Remove unnecessary casts (NFC)

getAsmLabel() already returns Expr *.
---
 clang/lib/Sema/SemaDecl.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index d7234e269f645..14403e65e8f42 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -8059,7 +8059,7 @@ NamedDecl *Sema::ActOnVariableDeclarator(
     NewVD->setInvalidDecl();
 
   // Handle GNU asm-label extension (encoded as an attribute).
-  if (Expr *E = (Expr*)D.getAsmLabel()) {
+  if (Expr *E = D.getAsmLabel()) {
     // The parser guarantees this is a string.
     StringLiteral *SE = cast<StringLiteral>(E);
     StringRef Label = SE->getString();
@@ -10333,7 +10333,7 @@ Sema::ActOnFunctionDeclarator(Scope *S, Declarator &D, DeclContext *DC,
                        isFunctionTemplateSpecialization);
 
   // Handle GNU asm-label extension (encoded as an attribute).
-  if (Expr *E = (Expr*) D.getAsmLabel()) {
+  if (Expr *E = D.getAsmLabel()) {
     // The parser guarantees this is a string.
     StringLiteral *SE = cast<StringLiteral>(E);
     NewFD->addAttr(AsmLabelAttr::Create(Context, SE->getString(),