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| author | Den Shabalin <den.shabalin@gmail.com> | 2013-08-08 18:55:45 +0200 |
|---|---|---|
| committer | Den Shabalin <den.shabalin@gmail.com> | 2013-08-14 11:45:47 +0200 |
| commit | e1bef09d8afe58d00aa0620ee1fd5e7ff92fe470 (patch) | |
| tree | eadd8288ddf464d02e65824cc4834fce968d4bd3 /src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala | |
| parent | b4598b4a7826b76cc6405b448b50d6c20f7a5732 (diff) | |
| download | scala-e1bef09d8afe58d00aa0620ee1fd5e7ff92fe470.tar.gz scala-e1bef09d8afe58d00aa0620ee1fd5e7ff92fe470.tar.bz2 scala-e1bef09d8afe58d00aa0620ee1fd5e7ff92fe470.zip | |
SI-6843 well-positioned syntax errors for quasiquotes
This is achieved in a following way:
1. Similarly to toolbox quasiquotes can go away with wrapping for
parsing purpose after introduction of `parseStats` and `parseRule`
entry points.
2. In case of syntax error quasiquote computes equivalent corresponding
position in the source code with the help of `corrrespondingPosition`
mapper which relies on position data collected into `posMap` during
code generation.
Diffstat (limited to 'src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala b/src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala index 666f19851d..ed694023d7 100644 --- a/src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala +++ b/src/compiler/scala/tools/nsc/ast/parser/TreeBuilder.scala @@ -39,7 +39,7 @@ abstract class TreeBuilder { * x becomes x @ _ * x: T becomes x @ (_: T) */ - private object patvarTransformer extends Transformer { + object patvarTransformer extends Transformer { override def transform(tree: Tree): Tree = tree match { case Ident(name) if (treeInfo.isVarPattern(tree) && name != nme.WILDCARD) => atPos(tree.pos)(Bind(name, atPos(tree.pos.focus) (Ident(nme.WILDCARD)))) |