[CIR][NFC] Fix an unused variable warning

[andykaylor]

This fixes a warning where a variable assigned in a 'if' statement wasn't referenced again.

[llvmbot]

@llvm/pr-subscribers-clangir

@llvm/pr-subscribers-clang

Author: Andy Kaylor (andykaylor)

Changes

This fixes a warning where a variable assigned in a 'if' statement wasn't referenced again.

---

Full diff: https://github.com/llvm/llvm-project/pull/135046.diff

1 Files Affected:

• (modified) clang/lib/CIR/CodeGen/CIRGenExpr.cpp (+1-1)

diff --git a/clang/lib/CIR/CodeGen/CIRGenExpr.cpp b/clang/lib/CIR/CodeGen/CIRGenExpr.cpp
index fe3f2f5de249c..0a7b3a837ed39 100644
--- a/clang/lib/CIR/CodeGen/CIRGenExpr.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenExpr.cpp
@@ -35,7 +35,7 @@ Address CIRGenFunction::emitPointerWithAlignment(const Expr *expr) {
 
   // Casts:
   if (auto const *ce = dyn_cast<CastExpr>(expr)) {
-    if (auto const *ece = dyn_cast<ExplicitCastExpr>(ce)) {
+    if (isa<ExplicitCastExpr>(ce)) {
       cgm.errorNYI(expr->getSourceRange(),
                    "emitPointerWithAlignment: explicit cast");
       return Address::invalid();

[bcardosolopes]

LGTM. Btw I started seeing tons of these in the incubator since my latest macOS update too, will do a round of cleanup there as well