SKIP: FAILED

#version 310 es

struct main_out {
  vec4 x_GLF_color_1;
};
precision highp float;
precision highp int;


vec4 tint_symbol = vec4(0.0f);
vec4 x_GLF_color = vec4(0.0f);
vec4 func_() {
  float x = 0.0f;
  x = 1.0f;
  float x_30 = tint_symbol.x;
  if ((x_30 < 0.0f)) {
    x = 0.5f;
  }
  float x_34 = x;
  return vec4(x_34, 0.0f, 0.0f, 1.0f);
}
void main_1() {
  x_GLF_color = vec4(0.0f);
  {
    while(true) {
      vec4 x_26 = func_();
      x_GLF_color = x_26;
      if (false) {
      } else {
        break;
      }
      {
      }
      continue;
    }
  }
}
main_out main(vec4 tint_symbol_2) {
  tint_symbol = tint_symbol_2;
  main_1();
  return main_out(x_GLF_color);
}
error: Error parsing GLSL shader:
ERROR: 0:4: 'float' : type requires declaration of default precision qualifier 
ERROR: 0:4: '' : compilation terminated 
ERROR: 2 compilation errors.  No code generated.


tint executable returned error: exit status 1