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authorHoward Hinnant <hhinnant@apple.com>2010-08-22 00:59:46 +0000
committerHoward Hinnant <hhinnant@apple.com>2010-08-22 00:59:46 +0000
commit94b2dd0998230c758abd92c99d3700c971f7a31a (patch)
tree1b9f66ba0b4f8fd99fc02a112d4b7a30c4afe0f6 /libcxx/test/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.weak.obs/lock.pass.cpp
parentd9c6c0b583ac1f1efeec3db571a1028a3c9b7a99 (diff)
downloadbcm5719-llvm-94b2dd0998230c758abd92c99d3700c971f7a31a.tar.gz
bcm5719-llvm-94b2dd0998230c758abd92c99d3700c971f7a31a.zip
Fixing whitespace problems
llvm-svn: 111767
Diffstat (limited to 'libcxx/test/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.weak.obs/lock.pass.cpp')
-rw-r--r--libcxx/test/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.weak.obs/lock.pass.cpp59
1 files changed, 58 insertions, 1 deletions
diff --git a/libcxx/test/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.weak.obs/lock.pass.cpp b/libcxx/test/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.weak.obs/lock.pass.cpp
index c68792058fc..93895ba6f94 100644
--- a/libcxx/test/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.weak.obs/lock.pass.cpp
+++ b/libcxx/test/utilities/memory/util.smartptr/util.smartptr.weak/util.smartptr.weak.obs/lock.pass.cpp
@@ -1 +1,58 @@
-//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // <memory> // weak_ptr // shared_ptr<T> lock() const; #include <memory> #include <cassert> struct A { static int count; A() {++count;} A(const A&) {++count;} ~A() {--count;} }; int A::count = 0; int main() { { std::weak_ptr<A> wp; std::shared_ptr<A> sp = wp.lock(); assert(sp.use_count() == 0); assert(sp.get() == 0); assert(A::count == 0); } { std::shared_ptr<A> sp0(new A); std::weak_ptr<A> wp(sp0); std::shared_ptr<A> sp = wp.lock(); assert(sp.use_count() == 2); assert(sp.get() == sp0.get()); assert(A::count == 1); } assert(A::count == 0); { std::shared_ptr<A> sp0(new A); std::weak_ptr<A> wp(sp0); sp0.reset(); std::shared_ptr<A> sp = wp.lock(); assert(sp.use_count() == 0); assert(sp.get() == 0); assert(A::count == 0); } assert(A::count == 0); } \ No newline at end of file
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// weak_ptr
+
+// shared_ptr<T> lock() const;
+
+#include <memory>
+#include <cassert>
+
+struct A
+{
+ static int count;
+
+ A() {++count;}
+ A(const A&) {++count;}
+ ~A() {--count;}
+};
+
+int A::count = 0;
+
+int main()
+{
+ {
+ std::weak_ptr<A> wp;
+ std::shared_ptr<A> sp = wp.lock();
+ assert(sp.use_count() == 0);
+ assert(sp.get() == 0);
+ assert(A::count == 0);
+ }
+ {
+ std::shared_ptr<A> sp0(new A);
+ std::weak_ptr<A> wp(sp0);
+ std::shared_ptr<A> sp = wp.lock();
+ assert(sp.use_count() == 2);
+ assert(sp.get() == sp0.get());
+ assert(A::count == 1);
+ }
+ assert(A::count == 0);
+ {
+ std::shared_ptr<A> sp0(new A);
+ std::weak_ptr<A> wp(sp0);
+ sp0.reset();
+ std::shared_ptr<A> sp = wp.lock();
+ assert(sp.use_count() == 0);
+ assert(sp.get() == 0);
+ assert(A::count == 0);
+ }
+ assert(A::count == 0);
+}
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