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Add get and getError methods to ErrorOr.
ErrorOr is modeled after boost::optional which has a get method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198792 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -178,10 +178,17 @@ public:
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return HasError ? 0 : unspecified_bool_true;
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}
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T &get() { return *getStorage(); }
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const T &get() const { return const_cast<ErrorOr<T> >(this)->get(); }
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operator llvm::error_code() const {
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return HasError ? *getErrorStorage() : llvm::error_code::success();
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}
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error_code getError() const {
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return HasError ? *getErrorStorage() : error_code::success();
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}
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pointer operator ->() {
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return toPointer(getStorage());
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}
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