| John Kessenich | 2ecdd14 | 2013-10-01 21:58:43 +0000 | [diff] [blame] | 1 | #version 330 core
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| 2 |
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| 3 | // cross-unit recursion
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| 4 |
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| 5 | void main() {}
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| 6 |
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| 7 | // two-level recursion
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| 8 |
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| 9 | float cbar(int);
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| 10 |
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| 11 | void cfoo(float)
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| 12 | {
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| 13 | cbar(2);
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| 14 | }
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| 15 |
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| 16 | // four-level, out of order
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| 17 |
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| 18 | void CB();
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| 19 | void CD();
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| 20 | void CA() { CB(); }
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| 21 | void CC() { CD(); }
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| 22 |
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| 23 | // high degree
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| 24 |
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| 25 | void CBT();
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| 26 | void CDT();
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| 27 | void CAT() { CBT(); CBT(); CBT(); }
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| 28 | void CCT() { CDT(); CDT(); CBT(); }
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| John Kessenich | 8cbd18e | 2013-10-30 01:22:04 +0000 | [diff] [blame] | 29 |
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| 30 | // not recursive
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| 31 |
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| 32 | void norA() {}
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| 33 | void norB() { norA(); }
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| 34 | void norC() { norA(); }
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| 35 | void norD() { norA(); }
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| 36 | void norE() { norB(); }
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| 37 | void norF() { norB(); }
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| 38 | void norG() { norE(); }
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| 39 | void norH() { norE(); }
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| 40 | void norI() { norE(); }
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| 41 |
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| 42 | // not recursive, but with a call leading into a cycle if ignoring direction
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| 43 |
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| 44 | void norcA() { }
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| 45 | void norcB() { norcA(); }
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| 46 | void norcC() { norcB(); }
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| 47 | void norcD() { norcC(); norcB(); } // head of cycle
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| 48 | void norcE() { norcD(); } // lead into cycle
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