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Report warning from backend if constant expression cannot be evaluated

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This commit is contained in:
Ivan Kylchik
2022-03-03 18:21:34 +03:00
parent f3252334b2
commit 73a571ef7f
5 changed files with 28 additions and 12 deletions
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compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/diagnostics/JvmBackendErrors.kt
+3 -4
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@@ -7,11 +7,8 @@ package org.jetbrains.kotlin.resolve.jvm.diagnostics
import com.intellij.psi.PsiElement
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.diagnostics.KtDiagnosticFactoryToRendererMap
import org.jetbrains.kotlin.diagnostics.*
import org.jetbrains.kotlin.diagnostics.SourceElementPositioningStrategies.DECLARATION_SIGNATURE_OR_DEFAULT
import org.jetbrains.kotlin.diagnostics.error0
import org.jetbrains.kotlin.diagnostics.error1
import org.jetbrains.kotlin.diagnostics.error2
import org.jetbrains.kotlin.diagnostics.rendering.*
import org.jetbrains.kotlin.diagnostics.rendering.CommonRenderers.STRING
import org.jetbrains.kotlin.resolve.MemberComparator
@@ -35,6 +32,7 @@ object JvmBackendErrors {
val SCRIPT_CAPTURING_ENUM_ENTRY by error1<PsiElement, String>()
val EXCEPTION_IN_CONST_VAL_INITIALIZER by error1<PsiElement, String>()
val EXCEPTION_IN_CONST_EXPRESSION by warning1<PsiElement, String>()
init {
RootDiagnosticRendererFactory.registerFactory(KtDefaultJvmErrorMessages)
@@ -77,5 +75,6 @@ object KtDefaultJvmErrorMessages : BaseDiagnosticRendererFactory() {
map.put(JvmBackendErrors.SCRIPT_CAPTURING_ENUM_ENTRY, "Enum entry {0} captures the script class instance. Try to use class or anonymous object instead", STRING)
map.put(JvmBackendErrors.EXCEPTION_IN_CONST_VAL_INITIALIZER, "Cannot evaluate constant expression: {0}", STRING)
map.put(JvmBackendErrors.EXCEPTION_IN_CONST_EXPRESSION, "Constant expression will throw an exception at runtime: {0}", STRING)
}
}