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[clang][docs] Update the gsl::Pointer/Owner attr doc #96908

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Jun 27, 2024
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[clang][docs] Update the gsl::Pointer/Owner attr doc #96908

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11 changes: 4 additions & 7 deletions clang/include/clang/Basic/AttrDocs.td
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Original file line number Diff line number Diff line change
Expand Up @@ -6585,7 +6585,8 @@ like pointers to an object of type ``T``:
private:
int *valuePointer;
public:
int *getInt() { return &valuePointer; }
IntPointer(const IntOwner&);
int *getInt() { return valuePointer; }
};

The argument ``T`` is optional and is ignored.
Expand All @@ -6601,12 +6602,8 @@ When the Owner's lifetime ends, it will consider the Pointer to be dangling.
.. code-block:: c++

int f() {
IntPointer P;
if (true) {
IntOwner O(7);
P = IntPointer(O); // P "points into" O
} // P is dangling
return P.get(); // error: Using a dangling Pointer.
IntPointer P(IntOwner{}); // P "points into" a temporary IntOwner object
P.getInt(); // P is dangling
}

}];
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