Wandbox

Ran/Viewed Log

Language

C++

Compiler

clang HEAD 12.0.0 (https://github.com/llvm/llvm-project.git 344a3d0bc0fb0868b519c3342b4982d6121eece3)

Options

Warnings

Boost 1.73.0

C++2a

no pedantic

Raw compiler options

-Wconversion

$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.73.0/clang-head/include -std=c++2a -Wconversion

prog.cc:12:10: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'short' [-Wimplicit-int-conversion]
   Func1(bufferSize);   // C4267 for all platforms
   ~~~~~ ^~~~~~~~~~
prog.cc:14:10: warning: implicit conversion changes signedness: 'size_t' (aka 'unsigned long') to 'long' [-Wsign-conversion]
   Func3(bufferSize);   // C4267 only for 64-bit platforms
   ~~~~~ ^~~~~~~~~~
prog.cc:13:10: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
   Func2(bufferSize);   // C4267 only for 64-bit platforms
   ~~~~~ ^~~~~~~~~~
3 warnings generated.

Exit Code:

0