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| author | Lukas Rytz <lukas.rytz@gmail.com> | 2015-11-09 14:26:54 +0100 |
|---|---|---|
| committer | Lukas Rytz <lukas.rytz@gmail.com> | 2016-01-25 11:44:41 +0100 |
| commit | ec8436306eba91635d022707166c1541e68ffb2c (patch) | |
| tree | f79ddc3ad6d6801081e2b4ccbf6121be8ca947df /test/pending | |
| parent | f4a74f7eefb0521c0531f930ac8fd505953e0f50 (diff) | |
| download | scala-ec8436306eba91635d022707166c1541e68ffb2c.tar.gz scala-ec8436306eba91635d022707166c1541e68ffb2c.tar.bz2 scala-ec8436306eba91635d022707166c1541e68ffb2c.zip | |
Rewrite test: no local for underscore
Diffstat (limited to 'test/pending')
4 files changed, 0 insertions, 49 deletions
diff --git a/test/pending/jvm/patmat_opt_ignore_underscore.check b/test/pending/jvm/patmat_opt_ignore_underscore.check deleted file mode 100644 index 43f53aba12..0000000000 --- a/test/pending/jvm/patmat_opt_ignore_underscore.check +++ /dev/null @@ -1 +0,0 @@ -bytecode identical diff --git a/test/pending/jvm/patmat_opt_ignore_underscore.flags b/test/pending/jvm/patmat_opt_ignore_underscore.flags deleted file mode 100644 index 453b6b7895..0000000000 --- a/test/pending/jvm/patmat_opt_ignore_underscore.flags +++ /dev/null @@ -1 +0,0 @@ --Yopt:l:project
\ No newline at end of file diff --git a/test/pending/jvm/patmat_opt_ignore_underscore/Analyzed_1.scala b/test/pending/jvm/patmat_opt_ignore_underscore/Analyzed_1.scala deleted file mode 100644 index b0506018f6..0000000000 --- a/test/pending/jvm/patmat_opt_ignore_underscore/Analyzed_1.scala +++ /dev/null @@ -1,29 +0,0 @@ -// this class's bytecode, compiled under -optimize is analyzed by the test -// method a's bytecode should be identical to method b's bytecode -// this is not the best test for shielding against regressing on this particular issue, -// but it sets the stage for checking the bytecode emitted by the pattern matcher and -// comparing it to manually tuned code using if/then/else etc. -class SameBytecode { - case class Foo(x: Any, y: String) - - def a = - Foo(1, "a") match { - case Foo(_: String, y) => y - } - - // this method's body holds the tree that should be generated by the pattern matcher for method a (-Xprint:patmat) - // the test checks that bytecode for a and b is identical (modulo line numbers) - // we can't diff trees as they are quite different (patmat uses jumps to labels that cannot be expressed in source, for example) - // note that the actual tree is quite bad: we do an unnecessary null check, isInstanceOf and local val (x3) - // some of these will be fixed soon (the initial null check is for the scrutinee, which is harder to fix in patmat) - def b: String = { - val x1 = Foo(1, "a") - if (x1.ne(null)) { - if (x1.x.isInstanceOf[String]) { - return x1.y - } - } - - throw new MatchError(x1) - } -}
\ No newline at end of file diff --git a/test/pending/jvm/patmat_opt_ignore_underscore/test.scala b/test/pending/jvm/patmat_opt_ignore_underscore/test.scala deleted file mode 100644 index d6630e80a0..0000000000 --- a/test/pending/jvm/patmat_opt_ignore_underscore/test.scala +++ /dev/null @@ -1,18 +0,0 @@ -/* - * filter: inliner warning; re-run with - */ -import scala.tools.partest.BytecodeTest - -import scala.tools.nsc.util.JavaClassPath -import java.io.InputStream -import scala.tools.asm -import asm.ClassReader -import asm.tree.{ClassNode, InsnList} -import scala.collection.JavaConverters._ - -object Test extends BytecodeTest { - def show: Unit = { - val classNode = loadClassNode("SameBytecode") - sameBytecode(getMethod(classNode, "a"), getMethod(classNode, "b")) - } -} |