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  1. int main() 
  2. {
  3. int x;
  4. int &&r = x;
  5. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:4:11: error: cannot bind ‘int’ lvalue to ‘int&&’
prog.cpp:4:7: warning: unused variable ‘r’ [-Wunused-variable]
stdout
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Standard output is empty
https://ideone.com/BYkCA0
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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