locale_facets.tcc: Tweak to avoid warnings.

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 21_strings / basic_string / substr / char / 1.cc

diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/substr/char/1.cc b/libstdc++-v3/testsuite/21_strings/basic_string/substr/char/1.cc
index 486892a62e0c2e363da77296cc8fb4f593ff28c1..b1ed63d60aed3c212668a06c8cb3e02c6a3eb889 100644 (file)
--- a/libstdc++-v3/testsuite/21_strings/basic_string/substr/char/1.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/substr/char/1.cc
@@ -26,12 +26,11 @@
 
 bool test01(void)
 {
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   typedef std::string::size_type csize_type;
   typedef std::string::const_reference cref;
   typedef std::string::reference ref;
-  csize_type npos = std::string::npos;
-  csize_type csz01, csz02;
+  csize_type csz01;
 
   const char str_lit01[] = "rockaway, pacifica";
   const std::string str01(str_lit01);