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| author | Brad King <brad.king@kitware.com> | 2008-02-19 14:09:46 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2008-02-19 14:09:46 (GMT) |
| commit | a3c2d3280234fb5883f3e2ee0a3b980fe77f9b90 (patch) | |
| tree | cffdd43d7871cb1caa1a5253f4b5962cc9e596c4 /Source/cmTarget.cxx | |
| parent | 50f8edd10a3e8fc00f77f6f32acc3e7c5ebbb933 (diff) | |
| download | CMake-a3c2d3280234fb5883f3e2ee0a3b980fe77f9b90.zip CMake-a3c2d3280234fb5883f3e2ee0a3b980fe77f9b90.tar.gz CMake-a3c2d3280234fb5883f3e2ee0a3b980fe77f9b90.tar.bz2 | |
COMP: Fix HP warning about cmTargetInternalPointer::operator= checking for self-assignment.
Diffstat (limited to 'Source/cmTarget.cxx')
| -rw-r--r-- | Source/cmTarget.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx index d534a04..4e3a345 100644 --- a/Source/cmTarget.cxx +++ b/Source/cmTarget.cxx @@ -3459,8 +3459,9 @@ cmTargetInternalPointer::~cmTargetInternalPointer() //---------------------------------------------------------------------------- cmTargetInternalPointer& -cmTargetInternalPointer::operator=(cmTargetInternalPointer const&) +cmTargetInternalPointer::operator=(cmTargetInternalPointer const& r) { + if(this == &r) { return *this; } // avoid warning on HP about self check // Ideally cmTarget instances should never be copied. However until // we can make a sweep to remove that, this copy constructor avoids // allowing the resources (Internals) to be copied. |