diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker')
-rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/ContextErrors.scala | 5 | ||||
-rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Macros.scala | 4 |
2 files changed, 5 insertions, 4 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/ContextErrors.scala b/src/compiler/scala/tools/nsc/typechecker/ContextErrors.scala index 2043eb5d5d..156f9d4f4a 100644 --- a/src/compiler/scala/tools/nsc/typechecker/ContextErrors.scala +++ b/src/compiler/scala/tools/nsc/typechecker/ContextErrors.scala @@ -725,8 +725,9 @@ trait ContextErrors { NormalTypeError(expandee, "too many argument lists for " + fun) } - def MacroIncompatibleEngineError(macroEngine: String) = { - val message = s"macro cannot be expanded, because it was compiled by an incompatible macro engine $macroEngine" + def MacroIncompatibleEngineError(diagnostic: String) = { + var message = s"macro cannot be expanded, because it was compiled by an incompatible macro engine" + if (macroDebugLite || macroDebugVerbose) message += s" (internal diagnostic: $diagnostic)" issueNormalTypeError(lastTreeToTyper, message) } diff --git a/src/compiler/scala/tools/nsc/typechecker/Macros.scala b/src/compiler/scala/tools/nsc/typechecker/Macros.scala index 677c94e063..f1dd00d4cd 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Macros.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Macros.scala @@ -224,7 +224,7 @@ trait Macros extends FastTrack with MacroRuntimes with Traces with Helpers { val Apply(_, pickledPayload) = wrapped val payload = pickledPayload.map{ case Assign(k, v) => (unpickleAtom(k), unpickleAtom(v)) }.toMap - def fail(msg: String) = abort(s"bad macro impl binding: $msg") + def fail(msg: String) = typer.TyperErrorGen.MacroIncompatibleEngineError(msg) def unpickle[T](field: String, clazz: Class[T]): T = { def failField(msg: String) = fail(s"$field $msg") if (!payload.contains(field)) failField("is supposed to be there") @@ -237,7 +237,7 @@ trait Macros extends FastTrack with MacroRuntimes with Traces with Helpers { } val macroEngine = unpickle("macroEngine", classOf[String]) - if (self.macroEngine != macroEngine) typer.TyperErrorGen.MacroIncompatibleEngineError(macroEngine) + if (self.macroEngine != macroEngine) typer.TyperErrorGen.MacroIncompatibleEngineError(s"expected = ${self.macroEngine}, actual = $macroEngine") val isBundle = unpickle("isBundle", classOf[Boolean]) val isBlackbox = unpickle("isBlackbox", classOf[Boolean]) |