Mark test types for <atomic> nothrow default constructible. Patch from Steve MacKenzie.

The way the standard currently specifies the default constructor for atomic<T>
requires T to be nothrow default constructible. This patch makes our test types
meet this requirement.

Note: The nothrow default constructible requirment is subject to the outcome of
LWG issue 1265.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@216561 91177308-0d34-0410-b5e6-96231b3b80d8

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_strong.pass.cpp

@@ -55,7 +55,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
 
     friend bool operator==(const A& x, const A& y)
         {return x.i == y.i;}

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_strong_explicit.pass.cpp

@@ -62,7 +62,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
 
     friend bool operator==(const A& x, const A& y)
         {return x.i == y.i;}

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_weak.pass.cpp

@@ -55,7 +55,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
 
     friend bool operator==(const A& x, const A& y)
         {return x.i == y.i;}

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_compare_exchange_weak_explicit.pass.cpp

@@ -62,7 +62,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
 
     friend bool operator==(const A& x, const A& y)
         {return x.i == y.i;}

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_exchange.pass.cpp

@@ -40,7 +40,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
 
     friend bool operator==(const A& x, const A& y)
         {return x.i == y.i;}

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_exchange_explicit.pass.cpp

@@ -42,7 +42,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
 
     friend bool operator==(const A& x, const A& y)
         {return x.i == y.i;}

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_fetch_add.pass.cpp

@@ -75,7 +75,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
     A(const A& a) : i(a.i) {}
     A(const volatile A& a) : i(a.i) {}
 

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_fetch_add_explicit.pass.cpp

@@ -79,7 +79,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
     A(const A& a) : i(a.i) {}
     A(const volatile A& a) : i(a.i) {}
 

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_fetch_sub.pass.cpp

@@ -75,7 +75,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
     A(const A& a) : i(a.i) {}
     A(const volatile A& a) : i(a.i) {}
 

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_fetch_sub_explicit.pass.cpp

@@ -80,7 +80,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
     A(const A& a) : i(a.i) {}
     A(const volatile A& a) : i(a.i) {}
 

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_init.pass.cpp

@@ -38,7 +38,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
 
     friend bool operator==(const A& x, const A& y)
         {return x.i == y.i;}

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_load.pass.cpp

@@ -38,7 +38,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
 
     friend bool operator==(const A& x, const A& y)
         {return x.i == y.i;}

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_load_explicit.pass.cpp

@@ -38,7 +38,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
 
     friend bool operator==(const A& x, const A& y)
         {return x.i == y.i;}

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_store.pass.cpp

@@ -38,7 +38,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
 
     friend bool operator==(const A& x, const A& y)
         {return x.i == y.i;}

test/atomics/atomics.types.operations/atomics.types.operations.req/atomic_store_explicit.pass.cpp

@@ -38,7 +38,7 @@ struct A
 {
     int i;
 
-    explicit A(int d = 0) : i(d) {}
+    explicit A(int d = 0) noexcept {i=d;}
 
     friend bool operator==(const A& x, const A& y)
         {return x.i == y.i;}