From 582328a35da8a09d381186ad7bc093f041bc37f8 Mon Sep 17 00:00:00 2001
From: Quentin Bourgerie <bourgerie.quentin@gmail.com>
Date: Thu, 25 Nov 2021 16:29:55 +0100
Subject: [PATCH] cleanup(compiler/passes): Remove some warnings

Remove unused variables in LowLFHEToConcreteCAPI
---
 .../LowLFHEToConcreteCAPI/LowLFHEToConcreteCAPI.cpp       | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/compiler/lib/Conversion/LowLFHEToConcreteCAPI/LowLFHEToConcreteCAPI.cpp b/compiler/lib/Conversion/LowLFHEToConcreteCAPI/LowLFHEToConcreteCAPI.cpp
index 2d13e12b1..f97dc62fb 100644
--- a/compiler/lib/Conversion/LowLFHEToConcreteCAPI/LowLFHEToConcreteCAPI.cpp
+++ b/compiler/lib/Conversion/LowLFHEToConcreteCAPI/LowLFHEToConcreteCAPI.cpp
@@ -342,7 +342,6 @@ struct LowLFHEOpToConcreteCAPICallPattern : public mlir::OpRewritePattern<Op> {
   mlir::LogicalResult
   matchAndRewrite(Op op, mlir::PatternRewriter &rewriter) const override {
     LowLFHEToConcreteCAPITypeConverter typeConverter;
-    auto errType = mlir::IndexType::get(rewriter.getContext());
 
     mlir::Type resultType = op->getResultTypes().front();
     auto lweResultType =
@@ -384,9 +383,8 @@ struct LowLFHEOpToConcreteCAPICallPattern : public mlir::OpRewritePattern<Op> {
       rewriter.create<mlir::CallOp>(op.getLoc(), funcName, mlir::TypeRange{},
                                     newOperands);
       // cast result value to the appropriate type
-      auto alloc =
-          rewriter.replaceOpWithNewOp<mlir::UnrealizedConversionCastOp>(
-              op, op.getType(), allocGeneric.getResult(0));
+      rewriter.replaceOpWithNewOp<mlir::UnrealizedConversionCastOp>(
+          op, op.getType(), allocGeneric.getResult(0));
     }
     return mlir::success();
   };
@@ -462,7 +460,7 @@ struct LowLFHEIntToCleartextOpPattern
   mlir::LogicalResult
   matchAndRewrite(mlir::zamalang::LowLFHE::IntToCleartextOp op,
                   mlir::PatternRewriter &rewriter) const override {
-    mlir::Value castedInt = rewriter.replaceOpWithNewOp<mlir::arith::ExtUIOp>(
+    rewriter.replaceOpWithNewOp<mlir::arith::ExtUIOp>(
         op, rewriter.getIntegerType(64), op->getOperands().front());
     return mlir::success();
   };