DwarfUnit: Remove unnecessary (void)t; that was previously used to suppress -Wunused...

llvm-svn: 201442

diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
index 57e8abe..9b448b6 100644 (file)
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
@@ -58,7 +58,6 @@ DwarfCompileUnit::DwarfCompileUnit(unsigned UID, DIE *D, DICompileUnit Node,
 DwarfTypeUnit::DwarfTypeUnit(unsigned UID, DIE *D, DwarfCompileUnit &CU,
                              AsmPrinter *A, DwarfDebug *DW, DwarfFile *DWU)
     : DwarfUnit(UID, D, CU.getCUNode(), A, DW, DWU), CU(CU) {
-  (void)CU;
 }
 
 /// ~Unit - Destructor for compile unit.