diff options
Diffstat (limited to 'compiler/src/dotty/tools/dotc/transform/TreeChecker.scala')
-rw-r--r-- | compiler/src/dotty/tools/dotc/transform/TreeChecker.scala | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/compiler/src/dotty/tools/dotc/transform/TreeChecker.scala b/compiler/src/dotty/tools/dotc/transform/TreeChecker.scala index 4a09d2fef..aa4eefe43 100644 --- a/compiler/src/dotty/tools/dotc/transform/TreeChecker.scala +++ b/compiler/src/dotty/tools/dotc/transform/TreeChecker.scala @@ -397,6 +397,14 @@ class TreeChecker extends Phase with SymTransformer { withDefinedSyms(ddef.tparams) { withDefinedSymss(ddef.vparamss) { if (!sym.isClassConstructor && !(sym.name eq Names.STATIC_CONSTRUCTOR)) assert(isValidJVMMethodName(sym.name), s"${sym.fullName} name is invalid on jvm") + + ddef.vparamss.foreach(_.foreach { vparam => + assert(vparam.symbol.is(Param), + s"Parameter ${vparam.symbol} of ${sym.fullName} does not have flag `Param` set") + assert(!vparam.symbol.is(AccessFlags), + s"Parameter ${vparam.symbol} of ${sym.fullName} has invalid flag(s): ${vparam.symbol.flags & AccessFlags}") + }) + val tpdTree = super.typedDefDef(ddef, sym) assert(isMethodType(sym.info), i"wrong type, expect a method type for ${sym.fullName}, but found: ${sym.info}") tpdTree |