diff options
-rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Macros.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Macros.scala b/src/compiler/scala/tools/nsc/typechecker/Macros.scala index da32e638d3..cbfa61470c 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Macros.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Macros.scala @@ -1020,7 +1020,7 @@ trait Macros { self: Analyzer => private def Failure(expandee: Tree) = Other(expandee) private def fail(typer: Typer, expandee: Tree, msg: String = null) = { if (macroDebug || macroCopypaste) { - var msg1 = if (msg contains "exception during macro expansion") msg.split(EOL).drop(1).headOption.getOrElse("?") else msg + var msg1 = if (msg != null && (msg contains "exception during macro expansion")) msg.split(EOL).drop(1).headOption.getOrElse("?") else msg if (macroDebug) println("macro expansion has failed: %s".format(msg1)) } val pos = if (expandee.pos != NoPosition) expandee.pos else openMacros.find(c => c.expandee.pos != NoPosition).map(_.expandee.pos).getOrElse(NoPosition) |