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  1. 	#include <stdint.h>
  2. 	#include <type_traits>
  3.  
  4. 	uint64_t foo(uint16_t a) {
  5. 	  auto x = (a & 0xFFFF);
  6. 	  static_assert(std::is_same<int32_t, decltype(x)>::value, "not an int32_t")
  7. 	  static_assert(std::is_same<uint16_t, decltype(x)>::value, "not a uint16_t");
  8. 	  return x;
  9. 	}
  10.  
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 'uint64_t foo(uint16_t)':
prog.cpp:7:4: error: expected ';' before 'static_assert'
    static_assert(std::is_same<uint16_t, decltype(x)>::value, "not a uint16_t");
    ^
prog.cpp:7:4: error: static assertion failed: not a uint16_t
stdout
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Standard output is empty
https://ideone.com/tEQmbP
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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