SKIP: FAILED

#version 310 es
precision mediump float;

struct modf_result_vec4 {
  vec4 fract;
  vec4 whole;
};
modf_result_vec4 tint_modf(vec4 param_0) {
  float4 whole;
  float4 fract = modf(param_0, whole);
  modf_result_vec4 result = {fract, whole};
  return result;
}


void modf_ec2dbc() {
  modf_result_vec4 res = tint_modf(vec4(0.0f, 0.0f, 0.0f, 0.0f));
}

struct tint_symbol {
  vec4 value;
};

vec4 vertex_main_inner() {
  modf_ec2dbc();
  return vec4(0.0f, 0.0f, 0.0f, 0.0f);
}

tint_symbol vertex_main() {
  vec4 inner_result = vertex_main_inner();
  tint_symbol wrapper_result = tint_symbol(vec4(0.0f, 0.0f, 0.0f, 0.0f));
  wrapper_result.value = inner_result;
  return wrapper_result;
}
void main() {
  tint_symbol outputs;
  outputs = vertex_main();
  gl_Position = outputs.value;
  gl_Position.z = 2.0 * gl_Position.z - gl_Position.w;
  gl_Position.y = -gl_Position.y;
}


Error parsing GLSL shader:
ERROR: 0:9: 'float4' : undeclared identifier 
ERROR: 0:9: '' : compilation terminated 
ERROR: 2 compilation errors.  No code generated.


#version 310 es
precision mediump float;

struct modf_result_vec4 {
  vec4 fract;
  vec4 whole;
};
modf_result_vec4 tint_modf(vec4 param_0) {
  float4 whole;
  float4 fract = modf(param_0, whole);
  modf_result_vec4 result = {fract, whole};
  return result;
}


void modf_ec2dbc() {
  modf_result_vec4 res = tint_modf(vec4(0.0f, 0.0f, 0.0f, 0.0f));
}

struct tint_symbol {
  vec4 value;
};

void fragment_main() {
  modf_ec2dbc();
  return;
}
void main() {
  fragment_main();
}


Error parsing GLSL shader:
ERROR: 0:9: 'float4' : undeclared identifier 
ERROR: 0:9: '' : compilation terminated 
ERROR: 2 compilation errors.  No code generated.


#version 310 es
precision mediump float;

struct modf_result_vec4 {
  vec4 fract;
  vec4 whole;
};
modf_result_vec4 tint_modf(vec4 param_0) {
  float4 whole;
  float4 fract = modf(param_0, whole);
  modf_result_vec4 result = {fract, whole};
  return result;
}


void modf_ec2dbc() {
  modf_result_vec4 res = tint_modf(vec4(0.0f, 0.0f, 0.0f, 0.0f));
}

struct tint_symbol {
  vec4 value;
};

layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void compute_main() {
  modf_ec2dbc();
  return;
}
void main() {
  compute_main();
}


Error parsing GLSL shader:
ERROR: 0:9: 'float4' : undeclared identifier 
ERROR: 0:9: '' : compilation terminated 
ERROR: 2 compilation errors.  No code generated.