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| author | Christoffer Sawicki <christoffer.sawicki@gmail.com> | 2013-08-11 21:04:29 +0200 |
|---|---|---|
| committer | Christoffer Sawicki <christoffer.sawicki@gmail.com> | 2013-08-19 23:51:18 +0200 |
| commit | 470c69928fe2bbf41c3142ac066c49fb7a0ee7c9 (patch) | |
| tree | 918a7b7176bbe0429c8abf8c98dbd3fd84748de2 /src/compiler/scala/tools/nsc/util | |
| parent | a124ab7f48dfc1e49b203af7a14904eaa5029577 (diff) | |
| download | scala-470c69928fe2bbf41c3142ac066c49fb7a0ee7c9.tar.gz scala-470c69928fe2bbf41c3142ac066c49fb7a0ee7c9.tar.bz2 scala-470c69928fe2bbf41c3142ac066c49fb7a0ee7c9.zip | |
SI-7740 Trim stack trace before printing in REPL
Diffstat (limited to 'src/compiler/scala/tools/nsc/util')
| -rw-r--r-- | src/compiler/scala/tools/nsc/util/package.scala | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/compiler/scala/tools/nsc/util/package.scala b/src/compiler/scala/tools/nsc/util/package.scala index 752aac5c8c..ea3c9d8dde 100644 --- a/src/compiler/scala/tools/nsc/util/package.scala +++ b/src/compiler/scala/tools/nsc/util/package.scala @@ -8,6 +8,7 @@ package tools package nsc import java.io.{ OutputStream, PrintStream, ByteArrayOutputStream, PrintWriter, StringWriter } +import scala.compat.Platform.EOL package object util { @@ -78,6 +79,14 @@ package object util { s"$clazz$msg @ $frame" } + def stackTracePrefixString(ex: Throwable)(p: StackTraceElement => Boolean): String = { + val frames = ex.getStackTrace takeWhile p map (" at " + _) + val msg = ex.getMessage match { case null => "" ; case s => s": $s" } + val clazz = ex.getClass.getName + + s"$clazz$msg" +: frames mkString EOL + } + lazy val trace = new SimpleTracer(System.out) @deprecated("Moved to scala.reflect.internal.util.StringOps", "2.10.0") |