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Compiler Error C2063

'identifier' : not a function

The identifier is used as a function but not declared as a function.

The following sample generates C2063:

// C2063.c
int main() {
   int i, j;
   j = i();    // C2063, i is not a function

Possible resolution:

// C2063b.c
int i() { return 0;}
int main() {
   int j;
   j = i();