diff options
| author | Martin Odersky <odersky@gmail.com> | 2015-11-07 19:09:07 +0100 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2015-11-09 15:45:39 +0100 |
| commit | 5398c5a723b0f8b0d35e6c3ad230c5046169e837 (patch) | |
| tree | 832f93128ce25194d9418b682f4e248adba51dd4 /src/dotty/tools/dotc/transform/TreeChecker.scala | |
| parent | 5db52d25256568cf7d8c2335ee733a38b059b5ad (diff) | |
| download | dotty-5398c5a723b0f8b0d35e6c3ad230c5046169e837.tar.gz dotty-5398c5a723b0f8b0d35e6c3ad230c5046169e837.tar.bz2 dotty-5398c5a723b0f8b0d35e6c3ad230c5046169e837.zip | |
Avoid overhead of generating symbol sets on each access
1) Have symbol sets cached per run
2) Use methods Denotation#isPrimitiveValueClass, Denotation#isNumericValueClass
instead of calling contains directly on symbol sets.
Diffstat (limited to 'src/dotty/tools/dotc/transform/TreeChecker.scala')
| -rw-r--r-- | src/dotty/tools/dotc/transform/TreeChecker.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/transform/TreeChecker.scala b/src/dotty/tools/dotc/transform/TreeChecker.scala index 1f47b4486..0084b1710 100644 --- a/src/dotty/tools/dotc/transform/TreeChecker.scala +++ b/src/dotty/tools/dotc/transform/TreeChecker.scala @@ -79,7 +79,7 @@ class TreeChecker extends Phase with SymTransformer { val sym = symd.symbol if (sym.isClass && !sym.isAbsent) { - val validSuperclass = defn.ScalaValueClasses.contains(sym) || defn.syntheticCoreClasses.contains(sym) || + val validSuperclass = sym.isPrimitiveValueClass || defn.syntheticCoreClasses.contains(sym) || (sym eq defn.ObjectClass) || (sym is NoSuperClass) || (sym.asClass.superClass.exists) if (!validSuperclass) printError(s"$sym has no superclass set") |