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| author | Rex Kerr <ichoran@gmail.com> | 2014-01-16 08:23:24 -0800 |
|---|---|---|
| committer | Rex Kerr <ichoran@gmail.com> | 2014-02-12 19:27:47 -0800 |
| commit | 509bd09a994365065550bcac4c821b15b8c6dbf0 (patch) | |
| tree | 391151bfd0254b6c0ff68f1435d3fd4e1c49818c /test/files/run/t8153.check | |
| parent | 9c4a6e3ed7624892f46948c1c0fb57d7d5b3346e (diff) | |
| download | scala-509bd09a994365065550bcac4c821b15b8c6dbf0.tar.gz scala-509bd09a994365065550bcac4c821b15b8c6dbf0.tar.bz2 scala-509bd09a994365065550bcac4c821b15b8c6dbf0.zip | |
SI-8153 Mutation is hard, let's go shopping with an empty list
Changed the implementation of iterator to be more robust to mutation of the underlying ListBuffer.
Added a test to make sure bug is gone.
Fixed an "unsafe" usage of ListBuffer.iterator in the compiler, and added a comment explaining the (new) policy for iterating over a changing ListBuffer.
The compiler now uses a synchronized-wrapped ArrayBuffer instead of ListBuffer, as that makes the (custom) units Iterator more natural to write (and avoids O(n) lookups).
Diffstat (limited to 'test/files/run/t8153.check')
| -rw-r--r-- | test/files/run/t8153.check | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/files/run/t8153.check b/test/files/run/t8153.check new file mode 100644 index 0000000000..0cfbf08886 --- /dev/null +++ b/test/files/run/t8153.check @@ -0,0 +1 @@ +2 |