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author | Oscar Boykin <oscar@stripe.com> | 2016-07-07 10:19:55 -1000 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2016-07-22 10:08:23 +1000 |
commit | caeedcf7f158cb7043e988d0a0ce7a216d973237 (patch) | |
tree | 7094f1450aff3d5b3b629fa87762cde913713e2f /src/compiler/scala/tools/nsc/symtab/classfile | |
parent | 6b99dfe746cbb76828db495b58e55db2a0265ee2 (diff) | |
download | scala-caeedcf7f158cb7043e988d0a0ce7a216d973237.tar.gz scala-caeedcf7f158cb7043e988d0a0ce7a216d973237.tar.bz2 scala-caeedcf7f158cb7043e988d0a0ce7a216d973237.zip |
Disable stub warning by default.
When we create a class symbols from a classpath elements, references
to other classes that are absent from the classpath are represented
as references to "stub symbols". This is not a fatal error; for instance
if these references are from the signature of a method that isn't called
from the program being compiled, we don't need to know anything about them.
A subsequent attempt to look at the type of a stub symbols will trigger a
compile error.
Currently, the creation of a stub symbol incurs a warning. This commit
removes that warning on the basis that it isn't something users need
to worry about. javac doesn't emit a comparable warning.
The warning is still issued under any of `-verbose` / `-Xdev` / `-Ydebug`.
Diffstat (limited to 'src/compiler/scala/tools/nsc/symtab/classfile')
-rw-r--r-- | src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala b/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala index 0533d420cd..f8c1a0d082 100644 --- a/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala +++ b/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala @@ -366,7 +366,7 @@ abstract class ClassfileParser { // - better owner than `NoSymbol` // - remove eager warning val msg = s"Class $name not found - continuing with a stub." - if (!settings.isScaladoc) warning(msg) + if ((!settings.isScaladoc) && (settings.verbose || settings.developer)) warning(msg) return NoSymbol.newStubSymbol(name.toTypeName, msg) } val completer = new loaders.ClassfileLoader(file) |