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6_5_37_fp_int_promote.c (308B)

      1 /* ยง6.3.1.8 usual arithmetic conversions on a mixed FP/int operand pair.
      2  * The integer side is promoted to the common FP type (here `double`)
      3  * before BO_FADD runs. */
      4 int test_main(void) {
      5   int n = 40;
      6   double d = 2.0;
      7   /* n is converted to double, then 40.0 + 2.0 = 42.0. */
      8   return (int)(n + d);
      9 }