|  | SKIP: FAILED | 
|  |  | 
|  |  | 
|  | enable chromium_experimental_framebuffer_fetch; | 
|  |  | 
|  | struct In { | 
|  | @location(0) | 
|  | uv : vec4f, | 
|  | } | 
|  |  | 
|  | fn g(a : f32, b : f32, c : f32) { | 
|  | } | 
|  |  | 
|  | @fragment | 
|  | fn f(@builtin(position) pos : vec4f, @color(0) fbf : vec4f, tint_symbol : In) { | 
|  | g(pos.x, fbf.x, tint_symbol.uv.x); | 
|  | } | 
|  |  | 
|  | Failed to generate: <dawn>/test/tint/extensions/texel_fetch/additional_params/a.wgsl:1:8 error: GLSL backend does not support extension 'chromium_experimental_framebuffer_fetch' | 
|  | enable chromium_experimental_framebuffer_fetch; | 
|  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | 
|  |  |