[llvm] a40b3e3 - [NFC] Fix unused variable warning.

[Nate Voorhies via llvm-commits]

Author: Nate Voorhies
Date: 2020-01-28T17:19:23-08:00
New Revision: a40b3e3b61a0603445358eb87b56e24df19e40de

URL: https://github.com/llvm/llvm-project/commit/a40b3e3b61a0603445358eb87b56e24df19e40de
DIFF: https://github.com/llvm/llvm-project/commit/a40b3e3b61a0603445358eb87b56e24df19e40de.diff

LOG: [NFC] Fix unused variable warning.

Reviewers: dschuff

Reviewed By: dschuff

Subscribers: hiraditya, aheejin, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D73591

Added: 
    

Modified: 
    llvm/lib/Object/SymbolSize.cpp

Removed: 
    


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diff  --git a/llvm/lib/Object/SymbolSize.cpp b/llvm/lib/Object/SymbolSize.cpp
index 137889905705..04257f11d7d1 100644
--- a/llvm/lib/Object/SymbolSize.cpp
+++ b/llvm/lib/Object/SymbolSize.cpp
@@ -28,7 +28,7 @@ int llvm::object::compareAddress(const SymEntry *A, const SymEntry *B) {
 static unsigned getSectionID(const ObjectFile &O, SectionRef Sec) {
   if (auto *M = dyn_cast<MachOObjectFile>(&O))
     return M->getSectionID(Sec);
-  if (const auto *M = dyn_cast<WasmObjectFile>(&O))
+  if (isa<WasmObjectFile>(&O))
     return Sec.getIndex();
 
   return cast<COFFObjectFile>(O).getSectionID(Sec);