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Add some extra checks to the MoveOnly test class to ensure it is not constructed or assigned from in a moved-from state.

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Some tests were constructing it with 0, so use -1 as the invalid state
instead.

Reviewers: Marshall Clow

Differential Revision: http://reviews.llvm.org/D4095

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@215301 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie 2014-08-09 22:35:47 +00:00
parent ae39e4f795
commit 5eb396a8e6
1 changed files with 11 additions and 5 deletions
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16
test/containers/MoveOnly.h
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@ -22,11 +22,17 @@ class MoveOnly
int data_;
public:
MoveOnly(int data = 1) : data_(data) {}
MoveOnly(MoveOnly&& x)
: data_(x.data_) {x.data_ = 0;}
MoveOnly& operator=(MoveOnly&& x)
{data_ = x.data_; x.data_ = 0; return *this;}
MoveOnly(int data = 0) : data_(data) { assert(data != -1); }
MoveOnly(MoveOnly &&x) : data_(x.data_) {
assert(x.data_ != -1);
x.data_ = -1;
}
MoveOnly &operator=(MoveOnly &&x) {
assert(x.data_ != -1);
data_ = x.data_;
x.data_ = -1;
return *this;
}
int get() const {return data_;}