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author | Lukas Rytz <lukas.rytz@gmail.com> | 2017-02-21 10:22:09 +0100 |
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committer | GitHub <noreply@github.com> | 2017-02-21 10:22:09 +0100 |
commit | 2f1e0c22ecd3b6e3886bd9bc94f27725e08324b8 (patch) | |
tree | ae951cbb2a1f6bd75d4a318559baa6236fca4b16 /test/files | |
parent | 13f7b2a975ee77520535598fd192376b4d4b235e (diff) | |
parent | 6fb382501f7a63f3227a18396a2af0c862e6ab1c (diff) | |
download | scala-2f1e0c22ecd3b6e3886bd9bc94f27725e08324b8.tar.gz scala-2f1e0c22ecd3b6e3886bd9bc94f27725e08324b8.tar.bz2 scala-2f1e0c22ecd3b6e3886bd9bc94f27725e08324b8.zip |
Merge pull request #5704 from som-snytt/issue/10190-elide-string
SI-10190 Elide string to empty instead of null
Diffstat (limited to 'test/files')
-rw-r--r-- | test/files/run/elidable-opt.check | 2 | ||||
-rw-r--r-- | test/files/run/elidable.check | 2 | ||||
-rw-r--r-- | test/files/run/elidable.scala | 42 |
3 files changed, 32 insertions, 14 deletions
diff --git a/test/files/run/elidable-opt.check b/test/files/run/elidable-opt.check index 88cf98e0d1..969b9a420a 100644 --- a/test/files/run/elidable-opt.check +++ b/test/files/run/elidable-opt.check @@ -11,4 +11,4 @@ false 0 0.0 0.0 -null + diff --git a/test/files/run/elidable.check b/test/files/run/elidable.check index 88cf98e0d1..969b9a420a 100644 --- a/test/files/run/elidable.check +++ b/test/files/run/elidable.check @@ -11,4 +11,4 @@ false 0 0.0 0.0 -null + diff --git a/test/files/run/elidable.scala b/test/files/run/elidable.scala index 02785972bb..fed1c7b392 100644 --- a/test/files/run/elidable.scala +++ b/test/files/run/elidable.scala @@ -3,31 +3,36 @@ import elidable._ // runs -Xelide-below WARNING or 900 +object Fail { + def fail(msg: String): Unit = throw new IllegalStateException(s"Expected failure: $msg") +} +import Fail.fail + trait T { @elidable(FINEST) def f1() @elidable(SEVERE) def f2() - @elidable(FINEST) def f3() = assert(false, "Should have been elided.") + @elidable(FINEST) def f3() = fail("Should have been elided.") def f4() } class C extends T { def f1() = println("Good for me, I was not elided. C.f1") def f2() = println("Good for me, I was not elided. C.f2") - @elidable(FINEST) def f4() = assert(false, "Should have been elided.") + @elidable(FINEST) def f4() = fail("Should have been elided.") } object O { - @elidable(FINEST) def f1() = assert(false, "Should have been elided.") - @elidable(INFO) def f2() = assert(false, "Should have been elided.") + @elidable(FINEST) def f1() = fail("Should have been elided.") + @elidable(INFO) def f2() = fail("Should have been elided.") @elidable(SEVERE) def f3() = println("Good for me, I was not elided. O.f3") - @elidable(INFO) def f4 = assert(false, "Should have been elided (no parens).") + @elidable(INFO) def f4 = fail("Should have been elided (no parens).") } object Test { - @elidable(FINEST) def f1() = assert(false, "Should have been elided.") - @elidable(INFO) def f2() = assert(false, "Should have been elided.") + @elidable(FINEST) def f1() = fail("Should have been elided.") + @elidable(INFO) def f2() = fail("Should have been elided.") @elidable(SEVERE) def f3() = println("Good for me, I was not elided. Test.f3") - @elidable(INFO) def f4 = assert(false, "Should have been elided (no parens).") + @elidable(INFO) def f4 = fail("Should have been elided (no parens).") @elidable(FINEST) def f5() = {} @elidable(FINEST) def f6() = true @@ -38,12 +43,12 @@ object Test { @elidable(FINEST) def fb() = 1l @elidable(FINEST) def fc() = 1.0f @elidable(FINEST) def fd() = 1.0 - @elidable(FINEST) def fe() = "s" + @elidable(FINEST) def fe() = { fail("Should have been elided to empty string.") ; "hello, world" } /* variable elisions? see test/files/neg/t10068.scala - @elidable(INFO) val goner1: Int = { assert(false, "Should have been elided.") ; 42 } - @elidable(INFO) lazy val goner2: Int = { assert(false, "Should have been elided.") ; 42 } - @elidable(INFO) var goner3: Int = { assert(false, "Should have been elided.") ; 42 } + @elidable(INFO) val goner1: Int = { fail("Should have been elided.") ; 42 } + @elidable(INFO) lazy val goner2: Int = { fail("Should have been elided.") ; 42 } + @elidable(INFO) var goner3: Int = { fail("Should have been elided.") ; 42 } @elidable(INFO) var goner4: Nothing = _ */ @@ -74,6 +79,19 @@ object Test { println(fc()) println(fd()) println(fe()) + if (!fe().isEmpty) fail(s"Not empty: [${fe()}]") +/* +() +false +0 +0 +0 +0 +0 +0.0 +0.0 + // was: null +*/ // this one won't show up in the output because a call to f1 is elidable when accessed through T (c:T).f1() |