libstdc++: Avoid warnings in tests

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

diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc b/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc
index 48b17ba23937e01252369c7d5cff4106b71ca4bf..9a4ed2571689d5dad6075aa20ab3b22fa866a484 100644 (file)
--- a/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc
@@ -36,9 +36,9 @@ test01()
   try
     {
       string one;
-      stol(one);      
+      stol(one);
     }
-  catch(std::invalid_argument)
+  catch(const std::invalid_argument&)
     {
       test = true;
     }
@@ -51,9 +51,9 @@ test01()
   try
     {
       string one("a");
-      stol(one);      
+      stol(one);
     }
-  catch(std::invalid_argument)
+  catch(const std::invalid_argument&)
     {
       test = true;
     }
@@ -66,7 +66,7 @@ test01()
   try
     {
       string one("a");
-      l1 = stol(one, 0, 16);      
+      l1 = stol(one, 0, 16);
     }
   catch(...)
     {
@@ -79,7 +79,7 @@ test01()
   try
     {
       string one("78");
-      l1 = stol(one, &idx1, 8);      
+      l1 = stol(one, &idx1, 8);
     }
   catch(...)
     {
@@ -92,7 +92,7 @@ test01()
   try
     {
       string one("10112");
-      l1 = stol(one, &idx1, 2);      
+      l1 = stol(one, &idx1, 2);
     }
   catch(...)
     {
@@ -105,7 +105,7 @@ test01()
   try
     {
       string one("0XE");
-      l1 = stol(one, &idx1, 0);      
+      l1 = stol(one, &idx1, 0);
     }
   catch(...)
     {
@@ -121,7 +121,7 @@ test01()
       string one(1000, '9');
       l1 = stol(one);
     }
-  catch(std::out_of_range)
+  catch(const std::out_of_range&)
     {
       test = true;
     }