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| author | Martin Odersky <odersky@gmail.com> | 2003-07-16 10:49:15 +0000 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2003-07-16 10:49:15 +0000 |
| commit | 0a0595a1c73b956f8582879d518c75970b910c23 (patch) | |
| tree | 5bffa1f28df8a5cb2b7451c18fc3a9acf85c3722 /sources/scalac/typechecker/RefCheck.java | |
| parent | 9aaa79cdba130a6e22e9b761d5a1f78720a2a180 (diff) | |
| download | scala-0a0595a1c73b956f8582879d518c75970b910c23.tar.gz scala-0a0595a1c73b956f8582879d518c75970b910c23.tar.bz2 scala-0a0595a1c73b956f8582879d518c75970b910c23.zip | |
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Diffstat (limited to 'sources/scalac/typechecker/RefCheck.java')
| -rw-r--r-- | sources/scalac/typechecker/RefCheck.java | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sources/scalac/typechecker/RefCheck.java b/sources/scalac/typechecker/RefCheck.java index 79a3e1a015..8c8f899abd 100644 --- a/sources/scalac/typechecker/RefCheck.java +++ b/sources/scalac/typechecker/RefCheck.java @@ -27,7 +27,7 @@ import Tree.*; * * It preforms the following transformations. * - * - Local modules are replaces by variables and classes + * - Local modules are replaced by variables and classes * - toString, equals, and hashCode methods are added to case classes, unless * they are defined in the class or a baseclass different from java.lang.Object * - Calls to case factory methods are replaced by new's. @@ -903,7 +903,12 @@ public class RefCheck extends Transformer implements Modifiers, Kinds { //System.out.println("name: "+name); Scope.Entry e = scopes[level].lookupEntry(name); +<<<<<<< RefCheck.java + //System.out.println("sym: "+sym); + if (sym == null) unit.error(tree.pos, "sym is null"); +======= //System.out.println("sym: "+sym); +>>>>>>> 1.27 if (sym.isLocal() && sym == e.sym) { int i = level; while (scopes[i] != e.owner) i--; |