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| author | Jakob Odersky <jakob@odersky.com> | 2016-07-22 18:34:47 -0700 |
|---|---|---|
| committer | Jakob Odersky <jakob@odersky.com> | 2016-07-26 11:30:26 -0700 |
| commit | d39ce7a66ad1d24d620339a90293c6f4d86de1dc (patch) | |
| tree | 1b0b89d209de6ca7f53cbd1e99833fc763e82010 | |
| parent | 1e7ce6e774f2428356887d71870557b67062ef7f (diff) | |
| download | scala-d39ce7a66ad1d24d620339a90293c6f4d86de1dc.tar.gz scala-d39ce7a66ad1d24d620339a90293c6f4d86de1dc.tar.bz2 scala-d39ce7a66ad1d24d620339a90293c6f4d86de1dc.zip | |
Javadoc: fix initialization NPE in doc headers
| -rw-r--r-- | src/scaladoc/scala/tools/nsc/doc/ScaladocAnalyzer.scala | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/scaladoc/scala/tools/nsc/doc/ScaladocAnalyzer.scala b/src/scaladoc/scala/tools/nsc/doc/ScaladocAnalyzer.scala index 2152ce234a..d8ec7b18fd 100644 --- a/src/scaladoc/scala/tools/nsc/doc/ScaladocAnalyzer.scala +++ b/src/scaladoc/scala/tools/nsc/doc/ScaladocAnalyzer.scala @@ -216,11 +216,16 @@ abstract class ScaladocSyntaxAnalyzer[G <: Global](val global: G) extends Syntax class ScaladocJavaUnitScanner(unit: CompilationUnit) extends JavaUnitScanner(unit) { - private val docBuffer: StringBuilder = new StringBuilder + private var docBuffer: StringBuilder = _ private var inDocComment = false private var docStart: Int = 0 private var lastDoc: DocComment = null + override def init() = { + docBuffer = new StringBuilder + super.init() + } + // get last doc comment def flushDoc(): DocComment = try lastDoc finally lastDoc = null |