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[NI] Report diagnostic about spread argument to non vararg parameter

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This commit is contained in:
Mikhail Zarechenskiy
2017-11-03 11:34:23 +03:00
parent d45f4e71de
commit 1d6e9c244b
4 changed files with 29 additions and 1 deletions
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compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/DiagnosticReporterByTrackingStrategy.kt
+8
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@@ -35,6 +35,7 @@ import org.jetbrains.kotlin.resolve.constants.CompileTimeConstantChecker
import org.jetbrains.kotlin.resolve.constants.evaluate.ConstantExpressionEvaluator
import org.jetbrains.kotlin.resolve.descriptorUtil.builtIns
import org.jetbrains.kotlin.resolve.scopes.receivers.ExpressionReceiver
import org.jetbrains.kotlin.utils.addToStdlib.safeAs
class DiagnosticReporterByTrackingStrategy(
val constantExpressionEvaluator: ConstantExpressionEvaluator,
@@ -105,6 +106,13 @@ class DiagnosticReporterByTrackingStrategy(
}
VarargArgumentOutsideParentheses::class.java ->
trace.report(VARARG_OUTSIDE_PARENTHESES.on(callArgument.psiExpression!!))
SpreadArgumentToNonVarargParameter::class.java -> {
val spreadElement = callArgument.safeAs<ExpressionKotlinCallArgumentImpl>()?.valueArgument?.getSpreadElement()
if (spreadElement != null) {
trace.report(NON_VARARG_SPREAD.on(spreadElement))
}
}
}
}