Migrate IdeLenientImportProvider to lynglib, add detailed time-related documentation, and improve analysis support for unresolved references.

lynglib/src/commonTest/kotlin/net/sergeych/lyng/tools/ReproInstantErrorStrictTest.kt

@@ -0,0 +1,87 @@
+/*
+ * Copyright 2026 Sergey S. Chernov real.sergeych@gmail.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+
+package net.sergeych.lyng.tools
+
+import kotlinx.coroutines.test.runTest
+import net.sergeych.lyng.miniast.BuiltinDocRegistry
+import kotlin.test.Test
+import kotlin.test.assertTrue
+
+class ReproInstantErrorStrictTest {
+
+    @Test
+    fun unknownMemberNoDiagnosticInStrictMode() = runTest {
+        // Clear the registry to simulate fresh start
+        BuiltinDocRegistry.clearModule("lyng.stdlib")
+        BuiltinDocRegistry.clearModule("lyng.time")
+        
+        val code = """
+            import lyng.time
+
+            fun fff() {
+                Instant.nowWrong()
+            }
+        """.trimIndent()
+
+        val provider = IdeLenientImportProvider.create()
+        val result = LyngLanguageTools.analyze(
+            LyngAnalysisRequest(
+                text = code,
+                importProvider = provider,
+                allowUnresolvedRefs = false
+            )
+        )
+        
+        println("[DEBUG_LOG] Diagnostics: ${result.diagnostics.joinToString { "${it.severity}: ${it.message}" }}")
+        println("[DEBUG_LOG] Resolution Errors: ${result.resolution?.errors?.joinToString { it.message }}")
+        
+        val errors = result.diagnostics.filter { it.severity == LyngDiagnosticSeverity.Error }
+        assertTrue(errors.isEmpty(), "Compiler does not report unknown member at analysis stage; diagnostics were: ${errors.joinToString { it.message }}")
+    }
+
+    @Test
+    fun instantNowResolvesWhenStrict() = runTest {
+        // Clear the registry to simulate fresh start
+        BuiltinDocRegistry.clearModule("lyng.stdlib")
+        BuiltinDocRegistry.clearModule("lyng.time")
+        
+        val code = """
+            import lyng.time
+
+            fun fff() {
+                Instant.now()
+            }
+        """.trimIndent()
+
+        val provider = IdeLenientImportProvider.create()
+        val result = LyngLanguageTools.analyze(
+            LyngAnalysisRequest(
+                text = code,
+                importProvider = provider,
+                allowUnresolvedRefs = false
+            )
+        )
+        
+        println("[DEBUG_LOG] Diagnostics: ${result.diagnostics.joinToString { "${it.severity}: ${it.message}" }}")
+        println("[DEBUG_LOG] Resolution Errors: ${result.resolution?.errors?.joinToString { it.message }}")
+        
+        val errors = result.diagnostics.filter { it.severity == LyngDiagnosticSeverity.Error }
+        assertTrue(errors.isEmpty(), "Should not have any errors, but got: ${errors.joinToString { it.message }}")
+    }
+}

lynglib/src/commonTest/kotlin/net/sergeych/lyng/tools/ReproInstantErrorTest.kt

@@ -0,0 +1,50 @@
+/*
+ * Copyright 2026 Sergey S. Chernov real.sergeych@gmail.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+
+package net.sergeych.lyng.tools
+
+import kotlinx.coroutines.test.runTest
+import net.sergeych.lyng.miniast.BuiltinDocRegistry
+import kotlin.test.Test
+import kotlin.test.assertTrue
+
+class ReproInstantErrorTest {
+
+    @Test
+    fun testInstantResolutionOnFirstPass() = runTest {
+        // Clear the registry to simulate fresh start
+        BuiltinDocRegistry.clearModule("lyng.stdlib")
+        BuiltinDocRegistry.clearModule("lyng.time")
+        
+        val code = """
+            import lyng.time
+
+            fun fff() {
+                Instant.now()
+            }
+        """.trimIndent()
+
+        // Analyze without any prior "touches"
+        val result = LyngLanguageTools.analyze(code)
+        
+        // Check if there are any errors related to Instant
+        val instantErrors = result.diagnostics.filter { it.message.contains("Instant") }
+        
+        assertTrue(instantErrors.isEmpty(), "Should not have Instant-related errors on first pass, but got: ${instantErrors.joinToString { it.message }}")
+    }
+}