Parsing data/test1.c Building abstract syntax tree Undefined symbol on line 36: fred Undefined symbol on line 56: z Undefined symbol on line 60: fie Formatted code: int a, b; int c[3]; int add(int a[], int b) { int c, z; c -= 3; if (c || b < 3) { c -= 3; } else c *= 3; while (b > 0) { int d; b = a; } b = a; z = a; return b; } void nothing(char c) { add(1, 3); } int ant(int bat, int cat[], bool dog, bool elk, int fox) { int gnu, hog[100]; gnu = hog[2] = 3 * *cat; if (dog && elk || bat > cat[3]) dog = !dog; else fox++; if (bat <= fox) { while (dog) { int hog; hog = fox; dog = fred(fox++, cat) > 666; if (hog > bat) break; else if (fox != 0) fox += 7; } } return (fox + bat * cat[bat]) / -fox; } int main() { int a; a = 0; while (a < 3) a++; b = 3; c *= (18 / (3 - 1) - 3); c++; z++; break; fie(); return 0; }