[llvm-dev] LLVM 7.0.1 Error no matching constructor for initialization of SmallVector

Bekket McClane via llvm-dev
2019-02-16T18:13:46Z

Hi,

Yes I think the source code confirm my assumption in my last email: the
Module::getOrInsertFunction in line 53 shouldn’t use NULL to terminate the
var-args list anymore.

B.R.
Bekket

> On Feb 16, 2019, at 5:08 AM, hameeza ahmed <hahmed2305 at gmail.com>
wrote:
>
> My source code is attached here.
>
> On Sat, Feb 16, 2019 at 10:56 PM Bekket McClane <bekket.mcclane at
gmail.com <mailto:bekket.mcclane at gmail.com>> wrote:
> Hi,
>
> It would be great if you can attach your source code and complete error
message.
>
> But one of the possible reasons might be some API with var-args,
Module::getOrInsertFunction for
example(http://llvm.org/doxygen/classllvm_1_1Module.html#a9c362a6df0554c3d9355aadfa67a1914
<http://llvm.org/doxygen/classllvm_1_1Module.html#a9c362a6df0554c3d9355aadfa67a1914>
), do not use NULL to mark the last argument anymore. So SmallVector cannot
deduct the type for NULL, which would be deducted as unsigned int instead of
llvm::Type* as originally expected.
>
> Best Regards,
> Bekket
>
>> On Feb 16, 2019, at 9:44 AM, hameeza ahmed via llvm-dev <llvm-dev at
lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote:
>>
>> Hello
>> With LLVM 4.0 my code is being compiled correctly. but with LLVM 7.0.1
I am getting following error;
>>
>> llvm-7.0.1.src/include/llvm/IR/Module.h:356:43: error:
>>       no matching constructor for initialization of
'SmallVector<llvm::Type *,
>>       sizeof...(ArgsTy)>'
>>     SmallVector<Type*, sizeof...(ArgsTy)> ArgTys{Args...};
>>
>> What is the reason?
>> Due to this I am unable to do my task with LLVM7.0.1. How to solve
this?
>>
>> Please help.
>>
>> Thank You
>>
>>
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>> llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>
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<https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev>
>
> <Dynamic-BB.cpp>

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