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  1. #define foo 123
  2.  
  3. void foo() {
  4. }
  5.  
  6. int main() {
  7. }
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:1:13: error: expected unqualified-id before numeric constant
 #define foo 123
             ^
prog.cpp:3:6: note: in expansion of macro ‘foo’
 void foo() {
      ^~~
stdout
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Standard output is empty
https://ideone.com/b6q8ew
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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