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authorMartin Odersky <odersky@gmail.com>2004-07-02 12:18:44 +0000
committerMartin Odersky <odersky@gmail.com>2004-07-02 12:18:44 +0000
commit6eab12dda6edcc21726e771fdf32cdf3275ec9b6 (patch)
tree337ab8943510d8615042c1c601496cdc9b224967 /sources/scalac/ast/TreeInfo.java
parent45541e41cb9a6d456902240898e3efb9661d4372 (diff)
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Diffstat (limited to 'sources/scalac/ast/TreeInfo.java')
-rw-r--r--sources/scalac/ast/TreeInfo.java28
1 files changed, 15 insertions, 13 deletions
diff --git a/sources/scalac/ast/TreeInfo.java b/sources/scalac/ast/TreeInfo.java
index ed442bdf5d..caeb7d72c0 100644
--- a/sources/scalac/ast/TreeInfo.java
+++ b/sources/scalac/ast/TreeInfo.java
@@ -200,19 +200,21 @@ public class TreeInfo {
switch (tree) {
case Import(Tree expr, Name[] selectors):
Type pre = tree.symbol().type();
- boolean renamed = false;
- for (int i = 0; i < selectors.length; i = i + 2) {
- if (i + 1 < selectors.length && name.toTermName() == selectors[i + 1]) {
- if (name.isTypeName())
- return pre.lookupNonPrivate(selectors[i].toTypeName());
- else
- return pre.lookupNonPrivate(selectors[i]);
- } else if (name.toTermName() == selectors[i]) {
- renamed = true;
- } else if (selectors[i] == Names.IMPORT_WILDCARD && !renamed) {
- return pre.lookupNonPrivate(name);
- }
- }
+ if (pre != Type.ErrorType) {
+ boolean renamed = false;
+ for (int i = 0; i < selectors.length; i = i + 2) {
+ if (i + 1 < selectors.length && name.toTermName() == selectors[i + 1]) {
+ if (name.isTypeName())
+ return pre.lookupNonPrivate(selectors[i].toTypeName());
+ else
+ return pre.lookupNonPrivate(selectors[i]);
+ } else if (name.toTermName() == selectors[i]) {
+ renamed = true;
+ } else if (selectors[i] == Names.IMPORT_WILDCARD && !renamed) {
+ return pre.lookupNonPrivate(name);
+ }
+ }
+ }
return Symbol.NONE;
default:
throw new ApplicationError();