[QoI] Fix -Wunused-variable warning

davezarzycki · davezarzycki · commit 32c66c38a9f0 · 2020-01-19T13:32:12.000-05:00
diff --git a/lib/SILOptimizer/Mandatory/DIMemoryUseCollector.cpp b/lib/SILOptimizer/Mandatory/DIMemoryUseCollector.cpp
@@ -258,7 +258,6 @@ SILValue DIMemoryObjectInfo::emitElementAddressForDestroy(
             // If we have a class, we can use a borrow directly and avoid ref
             // count traffic.
             if (isa<ClassDecl>(NTD) && Ptr->getType().isAddress()) {
-              SILValue Original = Ptr;
               SILValue Borrowed = Ptr = B.createLoadBorrow(Loc, Ptr);
               EndScopeList.emplace_back(Borrowed, EndScopeKind::Borrow);
             }

Original file line number	Diff line number	Diff line change
`@@ -258,7 +258,6 @@ SILValue DIMemoryObjectInfo::emitElementAddressForDestroy(`
`258`	`258`	`// If we have a class, we can use a borrow directly and avoid ref`
`259`	`259`	`// count traffic.`
`260`	`260`	`if (isa<ClassDecl>(NTD) && Ptr->getType().isAddress()) {`
`261`		`- SILValue Original = Ptr;`
`262`	`261`	`SILValue Borrowed = Ptr = B.createLoadBorrow(Loc, Ptr);`
`263`	`262`	`EndScopeList.emplace_back(Borrowed, EndScopeKind::Borrow);`
`264`	`263`	`}`