#include <stdio.h>#include <math.h> float fd; inttest(){   // was an internal tcc compiler error with arm64 backend until 2019-11-08   if (fd < 5.5) {     return 1;   } else {     return 0;   }} int main(){   // variables   float a = 12.34 + 56.78;   printf("%f\n", a);    // infix operators   printf("%f\n", 12.34 + 56.78);   printf("%f\n", 12.34 - 56.78);   printf("%f\n", 12.34 * 56.78);   printf("%f\n", 12.34 / 56.78);    // comparison operators   printf("%d %d %d %d %d %d\n", 12.34 < 56.78, 12.34 <= 56.78, 12.34 == 56.78, 12.34 >= 56.78, 12.34 > 56.78, 12.34 != 56.78);   printf("%d %d %d %d %d %d\n", 12.34 < 12.34, 12.34 <= 12.34, 12.34 == 12.34, 12.34 >= 12.34, 12.34 > 12.34, 12.34 != 12.34);   printf("%d %d %d %d %d %d\n", 56.78 < 12.34, 56.78 <= 12.34, 56.78 == 12.34, 56.78 >= 12.34, 56.78 > 12.34, 56.78 != 12.34);    // assignment operators   a = 12.34;   a += 56.78;   printf("%f\n", a);    a = 12.34;   a -= 56.78;   printf("%f\n", a);    a = 12.34;   a *= 56.78;   printf("%f\n", a);    a = 12.34;   a /= 56.78;   printf("%f\n", a);    // prefix operators   printf("%f\n", +12.34);   printf("%f\n", -12.34);    // type coercion   a = 2;   printf("%f\n", a);   printf("%f\n", sin(2));    return 0;} /* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/