diff options
| author | Nicolas Stucki <nicolas.stucki@gmail.com> | 2017-02-09 14:45:42 +0100 |
|---|---|---|
| committer | Nicolas Stucki <nicolas.stucki@gmail.com> | 2017-02-13 18:29:02 +0100 |
| commit | 93a2d0653e6b74a0f88825ac8a522da87e474f2a (patch) | |
| tree | 7a97d30544f09083ec0561478bf49b78fb44f2ab /compiler/src/dotty/tools/dotc/transform/TreeChecker.scala | |
| parent | b29783237c03ade1dd19cc564170c7a87d7b8b84 (diff) | |
| download | dotty-93a2d0653e6b74a0f88825ac8a522da87e474f2a.tar.gz dotty-93a2d0653e6b74a0f88825ac8a522da87e474f2a.tar.bz2 dotty-93a2d0653e6b74a0f88825ac8a522da87e474f2a.zip | |
Add checks for synthetic functions and erased functions.
* Add `isSyntheticFunction` checks for synthetic functions such as FuntionN
for N > 22 and ImplicitFunctionN for N >= 0.
* Add `erasedFunctionClass` to get the erased verion of synthetic functions.
* Change the semantics of `isFunctionClass` to return true if it is any kind of
FunctionN or ImplicitFunctionN.
Diffstat (limited to 'compiler/src/dotty/tools/dotc/transform/TreeChecker.scala')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/transform/TreeChecker.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/src/dotty/tools/dotc/transform/TreeChecker.scala b/compiler/src/dotty/tools/dotc/transform/TreeChecker.scala index eee429a87..b2b99160b 100644 --- a/compiler/src/dotty/tools/dotc/transform/TreeChecker.scala +++ b/compiler/src/dotty/tools/dotc/transform/TreeChecker.scala @@ -81,7 +81,7 @@ class TreeChecker extends Phase with SymTransformer { val sym = symd.symbol if (sym.isClass && !sym.isAbsent) { - val validSuperclass = sym.isPrimitiveValueClass || 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") |