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author | Lukas Rytz <lukas.rytz@gmail.com> | 2016-02-03 17:41:59 +0100 |
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committer | Lukas Rytz <lukas.rytz@gmail.com> | 2016-02-04 10:45:22 +0100 |
commit | 93b7e2982d7ee503bfc27a9523d17bbd2f5e1fd6 (patch) | |
tree | bf258a236911dcd61e20c1a9aeafed018c97caa3 /test/junit | |
parent | 333187a7c020b7d51d68c5435852305e70d89d41 (diff) | |
download | scala-93b7e2982d7ee503bfc27a9523d17bbd2f5e1fd6.tar.gz scala-93b7e2982d7ee503bfc27a9523d17bbd2f5e1fd6.tar.bz2 scala-93b7e2982d7ee503bfc27a9523d17bbd2f5e1fd6.zip |
test case for optimizing BooleanOrdering.compare
Diffstat (limited to 'test/junit')
-rw-r--r-- | test/junit/scala/tools/nsc/backend/jvm/opt/MethodLevelOptsTest.scala | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/MethodLevelOptsTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/MethodLevelOptsTest.scala index 423ff85f04..438c2a94dc 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/MethodLevelOptsTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/MethodLevelOptsTest.scala @@ -741,4 +741,19 @@ class MethodLevelOptsTest extends ClearAfterClass { GETSTATIC, LDC, "print", -1, GOTO)) } + + @Test + def booleanOrderingCompare(): Unit = { + val code = + """class C { + | def compare(x: Boolean, y: Boolean) = (x, y) match { + | case (false, true) => -1 + | case (true, false) => 1 + | case _ => 0 + | } + |} + """.stripMargin + val List(c) = compileClasses(methodOptCompiler)(code) + assertNoInvoke(getSingleMethod(c, "compare")) + } } |