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#version 330
in vec4 inVar;
out vec4 outVar;
const int constInt = 3;
uniform int uniformInt;
void main()
{
const int a1 = 2; // okay
const int a2 = constInt; // okay
const int a3 = uniformInt; // error
vec4 c[constInt]; // okay
vec4 d[uniformInt]; // error
vec4 e[constInt + uniformInt]; // error
vec4 f[uniformInt + constInt]; // error
vec4 g[int(sin(0.3)) + 1]; // okay
}
const struct S {
vec3 v3;
ivec2 iv2;
} s = S(vec3(3.0), ivec2(3, constInt + uniformInt)); // ERROR, non-const y componenent
const struct S2 {
vec3 v3;
ivec2 iv2;
mat2x4 m;
} s2 = S2(vec3(3.0), ivec2(3, constInt), mat2x4(1.0, 2.0, 3.0, inVar.x, 5.0, 6.0, 7.0, 8.0)); // ERROR, non-constant matrix
const float f = 3; // okay, type conversion
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