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Posted to issues@arrow.apache.org by "paleolimbot (via GitHub)" <gi...@apache.org> on 2023/05/03 17:55:50 UTC

[GitHub] [arrow-adbc] paleolimbot opened a new issue, #645: c/driver/common: Compiler warnings from utils.h/c

paleolimbot opened a new issue, #645:
URL: https://github.com/apache/arrow-adbc/issues/645

   These popped up when building the R package:
   
   ```
   utils.c:146:9: warning: unused variable 'ret' [-Wunused-variable]
       int ret = vsnprintf(builder->buffer + builder->size, n + 1, fmt, argptr);
           ^
   1 warning generated.
   database.cc:254:39: warning: adding 'const char' to a string does not append to the string [-Wstring-plus-int]
         std::string array_typname = "_" + *typname;
                                     ~~~~^~~~~~~~~~
   database.cc:254:39: note: use array indexing to silence this warning
         std::string array_typname = "_" + *typname;
                                         ^
                                     &   [         ]
   ```


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[GitHub] [arrow-adbc] lidavidm closed issue #645: c/driver/common: Compiler warnings from utils.h/c

Posted by "lidavidm (via GitHub)" <gi...@apache.org>.
lidavidm closed issue #645: c/driver/common: Compiler warnings from utils.h/c
URL: https://github.com/apache/arrow-adbc/issues/645


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[GitHub] [arrow-adbc] paleolimbot commented on issue #645: c/driver/common: Compiler warnings from utils.h/c

Posted by "paleolimbot (via GitHub)" <gi...@apache.org>.
paleolimbot commented on issue #645:
URL: https://github.com/apache/arrow-adbc/issues/645#issuecomment-1533503141

   (edit: the second one I originally reported was part of the PR I was building from 😬 )


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