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author | Jason Zaugg <jzaugg@gmail.com> | 2014-02-20 11:23:50 +0100 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2014-02-20 11:31:35 +0100 |
commit | 64ed64ed5c2f64ee83a7963273bedf490926050e (patch) | |
tree | fc4db7f97fba020fe9d172c0a9a3af8ef4ef9e19 /test/files/pos | |
parent | 0561dd084b5f3c2678eb032a40b85cb25bb6d589 (diff) | |
download | scala-64ed64ed5c2f64ee83a7963273bedf490926050e.tar.gz scala-64ed64ed5c2f64ee83a7963273bedf490926050e.tar.bz2 scala-64ed64ed5c2f64ee83a7963273bedf490926050e.zip |
SI-8315 Fix crash in dead code elimination
It was a cache invalidation bug.
We need to mark the Code as touched to invalidate the caches
behind `predecessors` and `successors`.
Diffstat (limited to 'test/files/pos')
-rw-r--r-- | test/files/pos/t8315.flags | 1 | ||||
-rw-r--r-- | test/files/pos/t8315.scala | 12 | ||||
-rw-r--r-- | test/files/pos/t8315b.flags | 1 | ||||
-rw-r--r-- | test/files/pos/t8315b.scala | 11 |
4 files changed, 25 insertions, 0 deletions
diff --git a/test/files/pos/t8315.flags b/test/files/pos/t8315.flags new file mode 100644 index 0000000000..c926ad6493 --- /dev/null +++ b/test/files/pos/t8315.flags @@ -0,0 +1 @@ +-Yinline -Ydead-code diff --git a/test/files/pos/t8315.scala b/test/files/pos/t8315.scala new file mode 100644 index 0000000000..2f7742ed67 --- /dev/null +++ b/test/files/pos/t8315.scala @@ -0,0 +1,12 @@ +object Test { + def crash(as: Listt): Unit = { + map(as, (_: Any) => return) + } + + final def map(x: Listt, f: Any => Any): Any = { + if (x eq Nill) "" else f("") + } +} + +object Nill extends Listt +class Listt diff --git a/test/files/pos/t8315b.flags b/test/files/pos/t8315b.flags new file mode 100644 index 0000000000..c926ad6493 --- /dev/null +++ b/test/files/pos/t8315b.flags @@ -0,0 +1 @@ +-Yinline -Ydead-code diff --git a/test/files/pos/t8315b.scala b/test/files/pos/t8315b.scala new file mode 100644 index 0000000000..d7a2bf565f --- /dev/null +++ b/test/files/pos/t8315b.scala @@ -0,0 +1,11 @@ +object Test extends Object { + def crash: Unit = { + val key = "" + try map(new F(key)) + catch { case _: Throwable => } + }; + final def map(f: F): Any = f.apply(""); +}; +final class F(key: String) { + final def apply(a: Any): Any = throw new RuntimeException(key); +} |