[llvm] r274139 - Use LLVM_ATTRIBUTE_UNUSED instead of void casts; NFC

[Vedant Kumar via llvm-commits]

Author: vedantk
Date: Wed Jun 29 11:56:46 2016
New Revision: 274139

URL: http://llvm.org/viewvc/llvm-project?rev=274139&view=rev
Log:
Use LLVM_ATTRIBUTE_UNUSED instead of void casts; NFC

Modified:
    llvm/trunk/tools/llvm-cov/SourceCoverageViewText.cpp

Modified: llvm/trunk/tools/llvm-cov/SourceCoverageViewText.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-cov/SourceCoverageViewText.cpp?rev=274139&r1=274138&r2=274139&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-cov/SourceCoverageViewText.cpp (original)
+++ llvm/trunk/tools/llvm-cov/SourceCoverageViewText.cpp Wed Jun 29 11:56:46 2016
@@ -59,9 +59,11 @@ unsigned getDividerWidth(const CoverageV
 
 } // anonymous namespace
 
-void SourceCoverageViewText::renderViewHeader(raw_ostream &OS) { (void)OS; }
+void SourceCoverageViewText::renderViewHeader(
+    raw_ostream &OS LLVM_ATTRIBUTE_UNUSED) {}
 
-void SourceCoverageViewText::renderViewFooter(raw_ostream &OS) { (void)OS; }
+void SourceCoverageViewText::renderViewFooter(
+    raw_ostream &OS LLVM_ATTRIBUTE_UNUSED) {}
 
 void SourceCoverageViewText::renderSourceName(raw_ostream &OS) {
   getOptions().colored_ostream(OS, raw_ostream::CYAN) << getSourceName()
@@ -74,11 +76,9 @@ void SourceCoverageViewText::renderLineP
     OS << "  |";
 }
 
-void SourceCoverageViewText::renderLineSuffix(raw_ostream &OS,
-                                              unsigned ViewDepth) {
-  (void)OS;
-  (void)ViewDepth;
-}
+void SourceCoverageViewText::renderLineSuffix(
+    raw_ostream &OS LLVM_ATTRIBUTE_UNUSED,
+    unsigned ViewDepth LLVM_ATTRIBUTE_UNUSED) {}
 
 void SourceCoverageViewText::renderViewDivider(raw_ostream &OS,
                                                unsigned ViewDepth) {