FIR LC: add tests about type approximation in PsiType provider

analysis/analysis-api/testData/components/psiTypeProvider/anonymousObject_exposedAsReturnValue.kt

@@ -0,0 +1,3 @@
+fun f<caret>oo() = object : Runnable {
+    override fun run() {}
+}

analysis/analysis-api/testData/components/psiTypeProvider/anonymousObject_exposedAsReturnValue.txt

@@ -0,0 +1,2 @@
+KtType: java.lang.Runnable
+PsiType: PsiType:Runnable

analysis/analysis-api/testData/components/psiTypeProvider/localClass_exposedAsReturnValue.kt

@@ -0,0 +1,6 @@
+fun f<caret>oo(): Runnable {
+    class Local : Runnable {
+        override fun run() {}
+    }
+    return Local()
+}

analysis/analysis-api/testData/components/psiTypeProvider/localClass_exposedAsReturnValue.txt

@@ -0,0 +1,2 @@
+KtType: java.lang.Runnable
+PsiType: PsiType:Runnable

analysis/analysis-api/testData/components/psiTypeProvider/localClass_exposedAsReturnValue_privateFunction.kt

@@ -0,0 +1,8 @@
+private fun f<caret>oo() = run {
+    class Local {
+        fun bar(): Local {
+            return this
+        }
+    }
+    val p = Local().bar()
+}

analysis/analysis-api/testData/components/psiTypeProvider/localClass_exposedAsReturnValue_privateFunction.txt

@@ -0,0 +1,2 @@
+KtType: kotlin.Unit
+PsiType: PsiType:Unit

analysis/analysis-api/testData/components/psiTypeProvider/localClass_localFunctionInSameScope.kt

@@ -0,0 +1,5 @@
+fun foo() {
+    class Local {
+    }
+    fun b<caret>ar() = Local()
+}

analysis/analysis-api/testData/components/psiTypeProvider/localClass_localFunctionInSameScope.txt

@@ -0,0 +1,2 @@
+KtType: Local
+PsiType: PsiType:Object

analysis/analysis-api/testData/components/psiTypeProvider/localClass_localPropertyInSameScope.kt

@@ -0,0 +1,8 @@
+fun foo() = run {
+    class Local {
+        fun bar(): Local {
+            return this
+        }
+    }
+    val p<caret> = Local().bar()
+}

analysis/analysis-api/testData/components/psiTypeProvider/localClass_localPropertyInSameScope.txt

@@ -0,0 +1,2 @@
+KtType: Local
+PsiType: PsiType:Object

analysis/analysis-api/testData/components/psiTypeProvider/localClass_localPropertyInSampeScope_functionalType.kt

@@ -0,0 +1,7 @@
+fun foo() {
+    class Local {
+    }
+    val a<caret> = fun (): Local {
+        return Local()
+    }
+}

analysis/analysis-api/testData/components/psiTypeProvider/localClass_localPropertyInSampeScope_functionalType.txt

@@ -0,0 +1,2 @@
+KtType: () -> Local
+PsiType: PsiType:Function0<? extends Object>

analysis/analysis-api/testData/components/psiTypeProvider/localClass_memberFunction.kt

@@ -0,0 +1,8 @@
+fun foo() {
+    class Local {
+        fun b<caret>ar(): Local {
+            return this
+        }
+    }
+    val a = Local().bar()
+}

analysis/analysis-api/testData/components/psiTypeProvider/localClass_memberFunction.txt

@@ -0,0 +1,2 @@
+KtType: Local
+PsiType: PsiType:Object