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| author | Boris Kolpackov <boris@codesynthesis.com> | 2020-05-01 08:08:46 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2020-05-27 08:35:29 +0200 |
| commit | e63b427c51e37135e50dec9435659d661872fe95 (patch) | |
| tree | dc2cf324dac7b5720bb24cd44da8f437d0ba9b0b /libbuild2/algorithm.cxx | |
| parent | 05ae6014aa01a8347844cce89085bdcb591160f0 (diff) | |
WIP
Diffstat (limited to 'libbuild2/algorithm.cxx')
| -rw-r--r-- | libbuild2/algorithm.cxx | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libbuild2/algorithm.cxx b/libbuild2/algorithm.cxx index 9b2162e..b4ff22a 100644 --- a/libbuild2/algorithm.cxx +++ b/libbuild2/algorithm.cxx @@ -341,6 +341,10 @@ namespace build2 // it can distinguish between a pre/post operation (Y-for-X) and the // actual operation (X). // + // If you are then wondering how would a rule for Y ever match in case of + // Y-for-X, the answer is via a rule that matches for X and then, in case + // of Y-for-X, matches an inner rule for just Y (see match_inner()). + // meta_operation_id mo (a.meta_operation ()); operation_id o (a.inner () ? a.operation () : a.outer_operation ()); |