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FIR2IR: add implicit NOT_NULL cast if needed

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This commit is contained in:
Jinseong Jeon
2020-10-18 23:36:47 -07:00
committed by Mikhail Glukhikh
parent eeda48e63e
commit 46cc01602e
44 changed files with 181 additions and 88 deletions
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compiler/fir/cones/src/org/jetbrains/kotlin/fir/types/CompilerConeAttributes.kt
+16
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@@ -35,6 +35,18 @@ object CompilerConeAttributes {
override fun toString(): String = "@NoInfer"
}
object EnhancedNullability : ConeAttribute<EnhancedNullability>() {
val ANNOTATION_CLASS_ID = ClassId(FqName("kotlin.jvm.internal"), Name.identifier("EnhancedNullability"))
override fun union(other: EnhancedNullability?): EnhancedNullability? = other
override fun intersect(other: EnhancedNullability?): EnhancedNullability? = this
override fun isSubtypeOf(other: EnhancedNullability?): Boolean = true
override val key: KClass<out EnhancedNullability> = EnhancedNullability::class
override fun toString(): String = "@EnhancedNullability"
}
object ExtensionFunctionType : ConeAttribute<ExtensionFunctionType>() {
val ANNOTATION_CLASS_ID = ClassId(FqName("kotlin"), Name.identifier("ExtensionFunctionType"))
@@ -62,8 +74,12 @@ object CompilerConeAttributes {
val ConeAttributes.exact: CompilerConeAttributes.Exact? by ConeAttributes.attributeAccessor<CompilerConeAttributes.Exact>()
val ConeAttributes.noInfer: CompilerConeAttributes.NoInfer? by ConeAttributes.attributeAccessor<CompilerConeAttributes.NoInfer>()
val ConeAttributes.enhancedNullability: CompilerConeAttributes.EnhancedNullability? by ConeAttributes.attributeAccessor<CompilerConeAttributes.EnhancedNullability>()
val ConeAttributes.extensionFunctionType: CompilerConeAttributes.ExtensionFunctionType? by ConeAttributes.attributeAccessor<CompilerConeAttributes.ExtensionFunctionType>()
val ConeAttributes.unsafeVarianceType: CompilerConeAttributes.UnsafeVariance? by ConeAttributes.attributeAccessor<CompilerConeAttributes.UnsafeVariance>()
val ConeKotlinType.hasEnhancedNullability: Boolean
get() = attributes.enhancedNullability != null
val ConeKotlinType.isExtensionFunctionType: Boolean
get() = attributes.extensionFunctionType != null