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  1. typedef struct student
  2. {
  3. 	int age;
  4. 	char *name;
  5. };
  6.  
  7. int main()
  8. {
  9. 	struct student s1; // OK
  10. 	student s2; // error
  11. 	return 0;
  12. }
Compilation error #stdin compilation error #stdout 0s 2292KB
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stdin
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Standard input is empty
compilation info 
prog.c:5:1: warning: useless storage class specifier in empty declaration [enabled by default]
 };
 ^
prog.c: In function ‘main’:
prog.c:10:2: error: unknown type name ‘student’
  student s2; // error
  ^
prog.c:10:10: warning: unused variable ‘s2’ [-Wunused-variable]
  student s2; // error
          ^
prog.c:9:17: warning: unused variable ‘s1’ [-Wunused-variable]
  struct student s1; // OK
                 ^
stdout
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Standard output is empty
https://ideone.com/uSM8cq
language:
C (gcc 8.3)
created:
11 years ago
visibility:
secret

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