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| author | Olli Helenius <liff@iki.fi> | 2016-05-02 16:51:37 +0300 |
|---|---|---|
| committer | Lukas Rytz <lukas.rytz@typesafe.com> | 2016-05-02 15:51:37 +0200 |
| commit | 1b1bc8148492af85f9d5507676ef7b677cf86bcb (patch) | |
| tree | c5fd6325bdad889d81be698737c4d841016e3592 /src/compiler/scala/tools/nsc/settings/Warnings.scala | |
| parent | 86fe7de15988ea511fdc5e4f44039154cd236149 (diff) | |
| download | scala-1b1bc8148492af85f9d5507676ef7b677cf86bcb.tar.gz scala-1b1bc8148492af85f9d5507676ef7b677cf86bcb.tar.bz2 scala-1b1bc8148492af85f9d5507676ef7b677cf86bcb.zip | |
Emit a warning when a constant expression evaluates to an ArithmeticException (#5123)
Diffstat (limited to 'src/compiler/scala/tools/nsc/settings/Warnings.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/settings/Warnings.scala | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/compiler/scala/tools/nsc/settings/Warnings.scala b/src/compiler/scala/tools/nsc/settings/Warnings.scala index 310025a336..7ef606b6ef 100644 --- a/src/compiler/scala/tools/nsc/settings/Warnings.scala +++ b/src/compiler/scala/tools/nsc/settings/Warnings.scala @@ -59,6 +59,7 @@ trait Warnings { val PackageObjectClasses = LintWarning("package-object-classes", "Class or object defined in package object.") val UnsoundMatch = LintWarning("unsound-match", "Pattern match may not be typesafe.") val StarsAlign = LintWarning("stars-align", "Pattern sequence wildcard must align with sequence component.") + val Constant = LintWarning("constant", "Evaluation of a constant arithmetic expression results in an error.") def allLintWarnings = values.toSeq.asInstanceOf[Seq[LintWarning]] } @@ -80,6 +81,7 @@ trait Warnings { def warnPackageObjectClasses = lint contains PackageObjectClasses def warnUnsoundMatch = lint contains UnsoundMatch def warnStarsAlign = lint contains StarsAlign + def warnConstant = lint contains Constant // Lint warnings that are currently -Y, but deprecated in that usage @deprecated("Use warnAdaptedArgs", since="2.11.2") |