1uniform int4 ui4; 2uniform float ufvar; 3 4static const int cia = -4; 5static const int cib = -42; 6 7int4 fn1(int4 p0) { return int4(1,2,3,4); } 8 9int4 fn1(int4 p0, bool b1, bool b2 = false) { 10 return p0; 11} 12 13int4 fn1(int4 p0, 14 int4 p1 : FOO = int4(-1,-2,-3, cia), 15 int p2[2] : BAR = { int(1), 2 }, 16 int p3 = abs(cib) ) 17{ 18 return p0 + p1 + p2[0] + p3; 19} 20 21// These should not be ambiguous if given either an int or a float explicit second parameter. 22int4 fn2(int4 p0, int x = 3) 23{ 24 return int4(10,11,12,13); 25} 26 27int4 fn2(int4 p0, float x = ufvar) // ERROR: non-const expression 28{ 29 return p0 + int4(20,21,22,23); 30} 31 32void fn3(int p0 = 5, int p1) // ERROR no-default param after default param 33{ 34} 35 36int4 main() : SV_Target0 37{ 38 int myarray[2] = {30,31}; 39 40 return fn1(100) + // ERROR: ambiguous 41 fn1(101, ui4) + 42 fn1(102, ui4, myarray) + 43 fn1(103, ui4, myarray, 99) + 44 fn1(104, false) + 45 fn1(105, false, true) + 46 47 fn2(112) + // ERROR: ambiguous 48 fn2(110, 11.11) + // calls int4, float form 49 fn2(111, 12); // calls int4, int form 50} 51