glslang/Test/330.frag

#version 330 compatibility

in vec4 inVar;
out vec4 outVar;

varying vec4 varyingVar;

void main()
{
    gl_FragColor = varyingVar;
    gl_FragData[1] = inVar;
    int buffer = 4;
}

#extension GL_ARB_separate_shader_objects : enable

in gl_PerFragment {
    vec4 gl_Color;
};

void foo()
{
    vec4 c = gl_Color;
}