[cfe-commits] r169571 - /cfe/trunk/lib/StaticAnalyzer/Core/RegionStore.cpp

[Ted Kremenek]

On Dec 7, 2012, at 10:23 AM, Ted Kremenek <kremenek at apple.com> wrote:

> On Dec 7, 2012, at 9:36 AM, Jordan Rose <jordan_rose at apple.com> wrote:
> 
>>> +  RegionBindingsRef &operator=(const RegionBindingsRef &X) {
>>> +    *static_cast<ParentTy*>(this) = X;
>>> +    return *this;
>>> +  }
>> 
>> This is the default copy-constructor; better to leave it out.
> 
> Remove it, and you will see that the source doesn't compile.  :-)

Specifically:

RegionStore.cpp:141:7: error: cannot define the implicit default assignment operator for '<anonymous>::RegionBindingsRef', because non-static reference member 'CBFactory' can't use default assignment operator
class RegionBindingsRef : public llvm::ImmutableMapRef<const MemRegion *,
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