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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5564 | serge | 1 | /* For GLSL in OpenGL ES, an undefined macro appearing in an #if or #elif |
| 2 | * expression, (other than as an argument to defined) is an error. |
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| 3 | * |
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| 4 | * Except in the case of a short-circuiting && or || operator, where the |
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| 5 | * specification explicitly mandates that there be no error. |
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| 6 | */ |
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| 7 | #version 300 es |
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| 8 | |||
| 9 | /* These yield errors */ |
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| 10 | #if NOT_DEFINED |
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| 11 | #endif |
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| 12 | |||
| 13 | #if 0 |
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| 14 | #elif ALSO_NOT_DEFINED |
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| 15 | #endif |
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| 16 | |||
| 17 | /* But these yield no errors */ |
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| 18 | #if 1 || STILL_NOT_DEFINED |
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| 19 | Success |
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| 20 | #endif |
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| 21 | |||
| 22 | #if 0 |
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| 23 | #elif 0 && WILL_ANYONE_DEFINE_ANYTHING |
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| 24 | #else |
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| 25 | More success |
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| 26 | #endif |
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| 27 |