[cfe-users] Error: ISO C++17 does not allow 'register' storage class specifier [-Wregister] when building Boost 1.69.0

[Osman Zakir via cfe-users]

When I tried to build Boost with LLVM, I got the error mentioned in the title: 
"error: ISO C++17 does not allow 'register' storage class specifier 
[-Wregister]".  I've attached the project-config.jam file I used.  And I've 
also sent an email to the Boost users mailing list about this.

Anyway, if possible, someone help would be appreciated.  How do I fix this 
problem?  Thanks in advance.


project-config.jam
Description: project-config.jam
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Re: [cfe-users] [llvm-dev] Error: ISO C++17 does not allow 'register' storage class specifier [-Wregister], when building Boost 1.69.0

[Craig Topper via cfe-users]

This seems a better question for cfe-dev or cfe-users

~Craig


On Sat, Dec 22, 2018 at 12:23 PM Osman Zakir via llvm-dev <
llvm-...@lists.llvm.org> wrote:

> When trying to build Boost using LLVM, I had this error:
> "
> error: ISO C++17 does not allow 'register' storage class specifier
> [-Wregister]
> "
> I attached the project-config.jam file I used to this message.  Someone
> please help me out (if there's someone on here who can).
> ___
> LLVM Developers mailing list
> llvm-...@lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
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[cfe-users] misc-new-delete-overloads

[Tom Hulton-Harrop via cfe-users]

Hi there,

Apologies if this is the wrong place to ask about this - if it is I'd be
very grateful if you'd point me in the right direction :)

I'm seeing the clang-tidy warning 'misc-new-delete-overloads' when using
the two parameter version of class member delete, however when using the
single parameter version the warning goes away.

class Type
{
void* operator new(size_t) { ... }
void operator delete(void*) { ... } // no warning
void operator delete (void*, size_t) { ... } // warning
};

When using the second version I don't think this warning should be
reported. Is this correct or am I missing something?

I've been double checking things here:

https://en.cppreference.com/w/cpp/memory/new/operator_new (Items 15, 16)
https://en.cppreference.com/w/cpp/memory/new/operator_delete (Items 17, 18
and 21, 22)

I'm using clang on Windows and using Clang Power Tools in Visual Studio to
invoke clang-tidy.

Any info would be greatly appreciated!

Thank you for your time,


Tom
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