tests/sksl/shared/EmptyBlocksES2.glsl

out vec4 sk_FragColor;
uniform float unknownInput;
vec4 main() {
    vec4 color = vec4(0.0);
    if (unknownInput == 1.0) color.y = 1.0;
    if (unknownInput == 2.0) ; else color.w = 1.0;
    return color;
}