From c0f277a7d8396b6ec73c89a6fc94617435079d1e Mon Sep 17 00:00:00 2001
From: Andrey Semashev <andrey.semashev@gmail.com>
Date: Mon, 7 Nov 2016 17:50:58 +0300
Subject: [PATCH] Silenced warnings about unused variables.

---
 test/explicit_operator_bool_compile_fail_conv_int.cpp   | 1 +
 test/explicit_operator_bool_compile_fail_conv_pvoid.cpp | 1 +
 test/ref_rv_fail1.cpp                                   | 1 +
 test/ref_rv_fail2.cpp                                   | 1 +
 test/ref_rv_fail3.cpp                                   | 1 +
 test/ref_rv_fail4.cpp                                   | 1 +
 test/ref_rv_fail5.cpp                                   | 1 +
 7 files changed, 7 insertions(+)

diff --git a/test/explicit_operator_bool_compile_fail_conv_int.cpp b/test/explicit_operator_bool_compile_fail_conv_int.cpp
index 384f2ab..2664d5e 100644
--- a/test/explicit_operator_bool_compile_fail_conv_int.cpp
+++ b/test/explicit_operator_bool_compile_fail_conv_int.cpp
@@ -35,6 +35,7 @@ int main(int, char*[])
 {
     checkable val;
     int n = val;
+    (void)n;
 
     return 0;
 }
diff --git a/test/explicit_operator_bool_compile_fail_conv_pvoid.cpp b/test/explicit_operator_bool_compile_fail_conv_pvoid.cpp
index 0c007ba..b7e7e03 100644
--- a/test/explicit_operator_bool_compile_fail_conv_pvoid.cpp
+++ b/test/explicit_operator_bool_compile_fail_conv_pvoid.cpp
@@ -35,6 +35,7 @@ int main(int, char*[])
 {
     checkable val;
     void* p = val;
+    (void)p;
 
     return 0;
 }
diff --git a/test/ref_rv_fail1.cpp b/test/ref_rv_fail1.cpp
index a2e708d..1c0a2e6 100644
--- a/test/ref_rv_fail1.cpp
+++ b/test/ref_rv_fail1.cpp
@@ -15,6 +15,7 @@
 int main()
 {
     boost::reference_wrapper<int const> r( 1 ); // this should produce an ERROR
+    (void)r;
 }
 
 #else
diff --git a/test/ref_rv_fail2.cpp b/test/ref_rv_fail2.cpp
index 7258411..8ce2680 100644
--- a/test/ref_rv_fail2.cpp
+++ b/test/ref_rv_fail2.cpp
@@ -13,4 +13,5 @@
 int main()
 {
     boost::reference_wrapper<int> r = boost::ref( 2 ); // this should produce an ERROR
+    (void)r;
 }
diff --git a/test/ref_rv_fail3.cpp b/test/ref_rv_fail3.cpp
index fff6508..14b39b8 100644
--- a/test/ref_rv_fail3.cpp
+++ b/test/ref_rv_fail3.cpp
@@ -19,6 +19,7 @@ X const crv() { return X(); }
 int main()
 {
     boost::reference_wrapper<X const> r = boost::ref( crv() ); // this should produce an ERROR
+    (void)r;
 }
 
 #else
diff --git a/test/ref_rv_fail4.cpp b/test/ref_rv_fail4.cpp
index 7f49123..899de7b 100644
--- a/test/ref_rv_fail4.cpp
+++ b/test/ref_rv_fail4.cpp
@@ -16,6 +16,7 @@
 int main()
 {
     boost::reference_wrapper<int const> r = boost::cref( 2 ); // should fail
+    (void)r;
 }
 
 #else
diff --git a/test/ref_rv_fail5.cpp b/test/ref_rv_fail5.cpp
index 84bc467..ed18edf 100644
--- a/test/ref_rv_fail5.cpp
+++ b/test/ref_rv_fail5.cpp
@@ -20,6 +20,7 @@ X const crv() { return X(); }
 int main()
 {
     boost::reference_wrapper<X const> r = boost::cref( crv() ); // must fail
+    (void)r;
 }
 
 #else