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Author

anonymous

almost 6 years ago

Language

C++

Compiler

gcc HEAD 10.0.0 20190710 (experimental)

Options
Warnings
Boost 1.70.0
C++2a(GNU)
no pedantic

Author

anonymous

almost 6 years ago

$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.70.0/gcc-head/include -std=gnu++2a 
prog.cc: In function 'int main()':
prog.cc:16:13: warning: comparison of integer expressions of different signedness: 'wint_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
   16 | } while (wc != -1);
      |          ~~~^~~~~

Enter text:
wc = £ 163 0xa3
wc = 
 10 0xa
wc = ?
Exit Code:
0