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author | paltherr <paltherr@epfl.ch> | 2003-07-02 15:51:59 +0000 |
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committer | paltherr <paltherr@epfl.ch> | 2003-07-02 15:51:59 +0000 |
commit | f0e3edad2c1134c9a6297e20ea5db89bb35b1152 (patch) | |
tree | c41c0545578d6290f71b1e2c64b68e1e3a563b18 | |
parent | a461a7982bda781fabcdaf452e250e6e325a25d4 (diff) | |
download | scala-f0e3edad2c1134c9a6297e20ea5db89bb35b1152.tar.gz scala-f0e3edad2c1134c9a6297e20ea5db89bb35b1152.tar.bz2 scala-f0e3edad2c1134c9a6297e20ea5db89bb35b1152.zip |
- Fixed to not set symbol if the source tree's ...
- Fixed to not set symbol if the source tree's symbol is null
-rw-r--r-- | sources/meta/scalac/ast/MetaStrictTreeCopier.java | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sources/meta/scalac/ast/MetaStrictTreeCopier.java b/sources/meta/scalac/ast/MetaStrictTreeCopier.java index cd0ec6bf58..62823377dd 100644 --- a/sources/meta/scalac/ast/MetaStrictTreeCopier.java +++ b/sources/meta/scalac/ast/MetaStrictTreeCopier.java @@ -22,8 +22,10 @@ public class MetaStrictTreeCopier extends AbstractTreeMethodExpander { writer.print(node.getType(0)).print(" t = make."); node.printCall(writer, "tree.pos", withSymbol).println(";"); writer.println("t.type = tree.type;"); - if (!withSymbol && node.hasSymbol() && !node.hasLinkedFields()) - writer.println("t.setSymbol(tree.symbol());"); + if (!withSymbol && node.hasSymbol() && !node.hasLinkedFields()) { + symbol.print(writer, true).println(" = tree.symbol();"); + writer.println("if ("+symbol+" != null) t.setSymbol("+symbol+");"); + } writer.println("return t;"); writer.rbrace(); |