AA FE1.0: Fix StackOverflowError during resolution to a function w/ recursive type parameter

^KT-55825 Fixed
2022-12-26 10:04:03 -08:00
parent 0c516f8483
commit 2dca2b4827
7 changed files with 161 additions and 1 deletions
@@ -0,0 +1,49 @@
+KtSuccessCallInfo:
+  call = KtSimpleFunctionCall:
+    isImplicitInvoke = false
+    partiallyAppliedSymbol = KtPartiallyAppliedSymbol:
+      dispatchReceiver = KtImplicitReceiverValue:
+        symbol = KtNamedClassOrObjectSymbol:
+          annotationsList: []
+          classIdIfNonLocal: RunnerModule
+          classKind: CLASS
+          companionObject: null
+          contextReceivers: []
+          isData: false
+          isExternal: false
+          isFun: false
+          isInline: false
+          isInner: false
+          modality: FINAL
+          name: RunnerModule
+          origin: SOURCE
+          superTypes: [
+            AbstractModule
+          ]
+          symbolKind: TOP_LEVEL
+          typeParameters: []
+          visibility: Public
+        type = RunnerModule
+      extensionReceiver = null
+      signature = KtFunctionLikeSignature:
+        receiverType = null
+        returnType = kotlin.Unit
+        symbol = /AbstractModule.install(<dispatch receiver>: AbstractModule, builder: AbstractModule.Builder<*>!): kotlin.Unit
+        valueParameters = [
+          KtVariableLikeSignature:
+            name = builder
+            receiverType = null
+            returnType = AbstractModule.Builder<*>!
+            symbol = builder: AbstractModule.Builder<*>!
+            callableIdIfNonLocal = null
+        ]
+        callableIdIfNonLocal = /AbstractModule.install
+    typeArgumentsMapping = {}
+    argumentMapping = {
+      CoroutineModule.builder() -> (KtVariableLikeSignature:
+        name = builder
+        receiverType = null
+        returnType = AbstractModule.Builder<*>!
+        symbol = builder: AbstractModule.Builder<*>!
+        callableIdIfNonLocal = null)
+    }
@@ -0,0 +1,39 @@
+// FILE: RunnerModule.kt
+
+class RunnerModule : AbstractModule() {
+    fun configure() {
+        <expr>install(CoroutineModule.builder())</expr>
+    }
+}
+
+// FILE: Module.java
+
+public interface Module {
+    public interface Builder {
+        Module build();
+    }
+}
+
+// FILE: AbstractModule.java
+
+public abstract class AbstractModule {
+    public abstract static class Builder<B extends Builder<B>> implements Module.Builder {
+        protected abstract B self();
+        public abstract Module build();
+    }
+
+    protected void install(Builder<?> builder) {}
+}
+
+// FILE: CoroutineModule.kt
+
+class CoroutineModule : AbstractModule() {
+    class Builder : AbstractModule.Builder<Builder>() {
+        protected override fun self(): Builder = this
+        override fun build(): Module = CoroutineModule()
+    }
+
+    companion object {
+        fun builder(): Builder = Builder()
+    }
+}
@@ -0,0 +1,49 @@
+KtSuccessCallInfo:
+  call = KtSimpleFunctionCall:
+    isImplicitInvoke = false
+    partiallyAppliedSymbol = KtPartiallyAppliedSymbol:
+      dispatchReceiver = KtImplicitReceiverValue:
+        symbol = KtNamedClassOrObjectSymbol:
+          annotationsList: []
+          classIdIfNonLocal: RunnerModule
+          classKind: CLASS
+          companionObject: null
+          contextReceivers: []
+          isData: false
+          isExternal: false
+          isFun: false
+          isInline: false
+          isInner: false
+          modality: FINAL
+          name: RunnerModule
+          origin: SOURCE
+          superTypes: [
+            AbstractModule
+          ]
+          symbolKind: TOP_LEVEL
+          typeParameters: []
+          visibility: Public
+        type = RunnerModule
+      extensionReceiver = null
+      signature = KtFunctionLikeSignature:
+        receiverType = null
+        returnType = kotlin.Unit
+        symbol = /AbstractModule.install(<dispatch receiver>: AbstractModule, builder: ft<AbstractModule.Builder<*>, AbstractModule.Builder<*>?>): kotlin.Unit
+        valueParameters = [
+          KtVariableLikeSignature:
+            name = builder
+            receiverType = null
+            returnType = ft<AbstractModule.Builder<*>, AbstractModule.Builder<*>?>
+            symbol = builder: ft<AbstractModule.Builder<*>, AbstractModule.Builder<*>?>
+            callableIdIfNonLocal = null
+        ]
+        callableIdIfNonLocal = /AbstractModule.install
+    typeArgumentsMapping = {}
+    argumentMapping = {
+      CoroutineModule.builder() -> (KtVariableLikeSignature:
+        name = builder
+        receiverType = null
+        returnType = ft<AbstractModule.Builder<*>, AbstractModule.Builder<*>?>
+        symbol = builder: ft<AbstractModule.Builder<*>, AbstractModule.Builder<*>?>
+        callableIdIfNonLocal = null)
+    }