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| author | Martin Odersky <odersky@gmail.com> | 2012-08-29 12:44:06 +0200 |
|---|---|---|
| committer | Iulian Dragos <jaguarul@gmail.com> | 2012-08-29 18:51:58 +0200 |
| commit | 32cb44f9136a03e762baba420c0be2f4c27f4354 (patch) | |
| tree | 0404e5279f519181891fa2bca3e9696c1aa82885 /src/compiler/scala/tools/nsc/ast/parser/Parsers.scala | |
| parent | e03a5b766be27a1f43c9151a611b04519a2b15df (diff) | |
| download | scala-32cb44f9136a03e762baba420c0be2f4c27f4354.tar.gz scala-32cb44f9136a03e762baba420c0be2f4c27f4354.tar.bz2 scala-32cb44f9136a03e762baba420c0be2f4c27f4354.zip | |
Two fixes for the worksheet instrumenter
(1) Handle empty worksheets
(2) Handle for expressions
Review by @dragos
(cherry picked from commit 20dc9cd7848863097b07d1cb84ae3f729f7e94da)
Diffstat (limited to 'src/compiler/scala/tools/nsc/ast/parser/Parsers.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/ast/parser/Parsers.scala | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala b/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala index 17bea7f796..e79c92e162 100644 --- a/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala +++ b/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala @@ -1366,7 +1366,8 @@ self => } parseDo case FOR => - def parseFor = atPos(in.skipToken()) { + val start = in.skipToken() + def parseFor = atPos(start) { val enums = if (in.token == LBRACE) inBracesOrNil(enumerators()) else inParensOrNil(enumerators()) @@ -1378,7 +1379,11 @@ self => makeFor(enums, expr()) } } - parseFor + def adjustStart(tree: Tree) = + if (tree.pos.isRange && start < tree.pos.start) + tree setPos tree.pos.withStart(start) + else tree + adjustStart(parseFor) case RETURN => def parseReturn = atPos(in.skipToken()) { |