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| author | Jason Zaugg <jzaugg@gmail.com> | 2013-04-22 09:54:59 +0200 |
|---|---|---|
| committer | Jason Zaugg <jzaugg@gmail.com> | 2013-04-23 09:12:03 +0200 |
| commit | d3aa9a7639c3c26b42a8faa9566d0d43a998b723 (patch) | |
| tree | 4ac01a84c73fb4056cd7cd979481f4b887c93227 /test/files/neg/delayed-init-ref.flags | |
| parent | 5147bb278c326e60956bac93cba95d4e07d95e84 (diff) | |
| download | scala-d3aa9a7639c3c26b42a8faa9566d0d43a998b723.tar.gz scala-d3aa9a7639c3c26b42a8faa9566d0d43a998b723.tar.bz2 scala-d3aa9a7639c3c26b42a8faa9566d0d43a998b723.zip | |
Warn on selection of vals from DelayedInit subclasses.
Which are likely to yield null, if the program didn't start.
This is a common source of confusion for people new to
the language, as was seen during the Coursera course.
The test case shows that the usage pattern within Specs2
won't generate these warnings.
Diffstat (limited to 'test/files/neg/delayed-init-ref.flags')
| -rw-r--r-- | test/files/neg/delayed-init-ref.flags | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/files/neg/delayed-init-ref.flags b/test/files/neg/delayed-init-ref.flags new file mode 100644 index 0000000000..7949c2afa2 --- /dev/null +++ b/test/files/neg/delayed-init-ref.flags @@ -0,0 +1 @@ +-Xlint -Xfatal-warnings |