| ### Compilation failed: | |
| error: 1: name 'gl_FragCoord' is reserved | |
| void fragcoord() { float x = gl_FragCoord.x; } | |
| ^^^^^^^^^^^^ | |
| error: 1: unknown identifier 'gl_FragCoord' | |
| void fragcoord() { float x = gl_FragCoord.x; } | |
| ^^^^^^^^^^^^ | |
| error: 2: name 'gl_FragColor' is reserved | |
| void fragcolor() { float r = gl_FragColor.r; } | |
| ^^^^^^^^^^^^ | |
| error: 2: unknown identifier 'gl_FragColor' | |
| void fragcolor() { float r = gl_FragColor.r; } | |
| ^^^^^^^^^^^^ | |
| 4 errors |