r264428 - [ASTMatchers] Fix build for VariadicFunction.

[Alexey Samsonov via cfe-commits]

On Fri, Mar 25, 2016 at 10:55 AM, David Blaikie via cfe-commits <
cfe-commits at lists.llvm.org> wrote:

>
>
> On Fri, Mar 25, 2016 at 10:46 AM, Samuel Benzaquen via cfe-commits <
> cfe-commits at lists.llvm.org> wrote:
>
>> Author: sbenza
>> Date: Fri Mar 25 12:46:02 2016
>> New Revision: 264428
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=264428&view=rev
>> Log:
>> [ASTMatchers] Fix build for VariadicFunction.
>>
>> Under some conditions the implicit conversion from array to ArrayRef<>
>> is not working.
>>
>
> Any idea what those conditions are?
>

This was causing the build failure with opt GCC. I will try to create a
smaller reproducer later today.


>
>
>> Fix the build by making it explicit.
>>
>> Modified:
>>     cfe/trunk/include/clang/ASTMatchers/ASTMatchersInternal.h
>>
>> Modified: cfe/trunk/include/clang/ASTMatchers/ASTMatchersInternal.h
>> URL:
>> http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/ASTMatchers/ASTMatchersInternal.h?rev=264428&r1=264427&r2=264428&view=diff
>>
>> ==============================================================================
>> --- cfe/trunk/include/clang/ASTMatchers/ASTMatchersInternal.h (original)
>> +++ cfe/trunk/include/clang/ASTMatchers/ASTMatchersInternal.h Fri Mar 25
>> 12:46:02 2016
>> @@ -90,7 +90,7 @@ private:
>>    // before we make the array.
>>    template <typename... ArgsT> ResultT Execute(const ArgsT &... Args)
>> const {
>>      const ArgT *const ArgsArray[] = {&Args...};
>> -    return Func(ArgsArray);
>> +    return Func(ArrayRef<const ArgT *>(ArgsArray, sizeof...(ArgsT)));
>>    }
>>  };
>>
>>
>>
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>>
>
>
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-- 
Alexey Samsonov
vonosmas at gmail.com
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