[Bug c++/86361] New: Compilation failed while other compiler(clang) able to compile code in question

[husen.hunedbhai.jiruwala at citi dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86361

            Bug ID: 86361
           Summary: Compilation failed while other compiler(clang) able to
                    compile code in question
           Product: gcc
           Version: 4.8.5
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: husen.hunedbhai.jiruwala at citi dot com
  Target Milestone: ---

Compilation for below code fails for all version of gcc except 8.1



#include<iostream>

using namespace std;

int main()
{
   const int k = 10;

   // Capture k by value
   auto myl = [k] (int k) { cout << " ++k=" << ++k ; };
   myl(k+10);
} 


Below stackoverflow discussion suggests that it should not compile with gcc 8.1
as well.

https://stackoverflow.com/questions/51060581/why-this-code-fails-to-compile-with-gcc-4-8-5-while-it-compiles-fine-with-clang/51101002#51101002

So its either a bug in gcc 8.1 or all other version. please kindly check.