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| author | Martin Odersky <odersky@gmail.com> | 2014-03-13 21:41:40 +0100 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2014-03-13 21:43:39 +0100 |
| commit | 163b16014331ab909aa719b035dbc9491630edae (patch) | |
| tree | 9cc6c4622a92a2a7547af6ac730a7dbee57facf7 /test/dotc/tests.scala | |
| parent | db950e5e168f6fd71a367da343e352139e8d653e (diff) | |
| download | dotty-163b16014331ab909aa719b035dbc9491630edae.tar.gz dotty-163b16014331ab909aa719b035dbc9491630edae.tar.bz2 dotty-163b16014331ab909aa719b035dbc9491630edae.zip | |
Bullet-proofing companion objects
Companion class/module computations now also work for local classes and modules. For this to work,
either one of two conditions must be met: (1) some enclosing context refers to a scope that
contains the companions. (2) the context's compilation unit has a typed tree that contains the
companions. (1) is usually true when type-checking, (2) when transforming trees.
Local companions are searched as follows: If (2) holds, we locate the statement sequence containing
the companions by searching down from the root stored in the compilation unit. Otherwise, we search
outwards in the enclosing contexts for a scope containing the
companions.
Diffstat (limited to 'test/dotc/tests.scala')
| -rw-r--r-- | test/dotc/tests.scala | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/dotc/tests.scala b/test/dotc/tests.scala index 546b09b3a..54d9cfca6 100644 --- a/test/dotc/tests.scala +++ b/test/dotc/tests.scala @@ -56,6 +56,7 @@ class tests extends CompilerTest { @Test def neg_templateParents() = compileFile(negDir, "templateParents", xerrors = 3) @Test def neg_i39 = compileFile(negDir, "i39", xerrors = 1) @Test def neg_i50_volatile = compileFile(negDir, "i50-volatile", xerrors = 4) + @Test def neg_companions = compileFile(negDir, "companions", xerrors = 1) @Test def dotc = compileDir(dotcDir + "tools/dotc", twice) @Test def dotc_ast = compileDir(dotcDir + "tools/dotc/ast", twice) |