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Fix broken wildcard expansion in the `sys.process` docs.
…e when a key is not found Current implementation of apply0 relies on tail method to iterate over all keys. When the list gets to its end, tail produces an 'empty map' message in its exception, which is thrown by ListMap. This change checks if the collection is empty before calling tail and provides a more appropriate key not found message. Signed-off-by: Vinicius Miana <[email protected]>
When deserializing Unit, it would return an instance of Object, but not a Scala Unit. By adding readResolve, the deserialization of Unit will work.
The prefix in the ImplicitInfo must be com.acme.`package`.type, rather than com.acme.
Seems like the ifs and elses didn't quite survive e830a7c. Before: ./test/partest --show-log test/files/run/foo.scala Testing individual files testing: [...]/files/run/foo.scala [FAILED] Now: ./test/partest --show-log test/files/run/foo.scala Testing individual files testing: [...]/files/run/foo.scala [FAILED] foo.scala:1: error: expected class or object definition askdfjskl ^ one error found 1 of 1 tests failed (elapsed time: 00:00:01)
Recently, TreeCheckers (-Ycheck) was extended to report on references to symbols that were not in scope, which is often a sign that some substitution or ownership changes have been omitted. But, accessor methods directly use the type of the underlying field, without cloning symbols defined in that type, such as quantified types in existentials, at the new owner. My attempt to change this broke pos/existentials.scala. Instead, I'll just look the other way in TreeCheckers.
`deadCode.expr` stores the method symbol most recently encountered
in `handleMonomorphicCall`, and uses this to avoid warnings
for arguments to label jumps and `Object#synchronized` (which
sneakily acts by-name without advertising the fact in its type.)
But this scheme was insufficient if the argument itself contains
another method call, such as `matchEnd(throw e(""))`.
This commit changes the single slot to a stack, and also
grants exemption to `LabelDef` trees. They were incorrectly
flagged in the enclosed test case after I made the the first change.
SI-6158 Restore compile error output under partest --show-log
Tag materialization notices enabled with -Xlog-implicits are now echoes not printlns. Therefore, they go into stderr, not stdout, getting logged by partest and not spamming stdout of partest.
SI-6370 changed ListMap apply0 method to produce correct error message
SI-6935 Added readResolve in BoxedUnit
SI-6225 Fix import of inherited package object implicits
Tolerate symbol sharing between accessor/field.
SI-6514 Avoid spurious dead code warnings
silences t6323a
Conflicts: src/compiler/scala/tools/nsc/typechecker/Implicits.scala
Update src/library/scala/sys/process/package.scala
…08b6981576 merge 2.10.x
rushabh
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Feb 14, 2013
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