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

Bekket McClane via llvm-dev
2019-02-16T17:56:32Z

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> 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
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