[Test] Reproduce KT-58539

plugins/fir-plugin-prototype/testData/box/expectComposableFunction.fir.txt

@@ -0,0 +1,32 @@
+Module: common
+FILE: module_common_expectComposableFunction.kt
+    @R|org/jetbrains/kotlin/fir/plugin/MyComposable|() public final expect fun ExpectComposable(value: R|kotlin/String|, content: R|@R|org/jetbrains/kotlin/fir/plugin/MyComposable|()  some/MyComposableFunction1<@R|kotlin/ParameterName|(name = String(v))  kotlin/String, kotlin/String>|): R|kotlin/String|
+    public final fun commonBox(): R|kotlin/String| {
+        ^commonBox R|/ExpectComposable|(String(O), <L> = ExpectComposable@fun <anonymous>(it: R|@R|kotlin/ParameterName|(name = String(v))  kotlin/String|): R|kotlin/String| <inline=NoInline>  {
+            ^ R|<local>/it|.R|kotlin/String.plus|(String(K))
+        }
+        )
+    }
+FILE: module_platform_expectComposableFunction.kt
+    @R|org/jetbrains/kotlin/fir/plugin/MyComposable|() public final actual fun ExpectComposable(value: R|kotlin/String|, content: R|@R|org/jetbrains/kotlin/fir/plugin/MyComposable|()  some/MyComposableFunction1<@R|kotlin/ParameterName|(name = String(v))  kotlin/String, kotlin/String>|): R|kotlin/String| {
+        ^ExpectComposable R|<local>/content|.R|SubstitutionOverride<some/MyComposableFunction1.invoke: R|kotlin/String|>|(R|<local>/value|)
+    }
+    public final fun box(): R|kotlin/String| {
+        ^box R|/commonBox|()
+    }
+Module: platform
+FILE: module_common_expectComposableFunction.kt
+    @R|org/jetbrains/kotlin/fir/plugin/MyComposable|() public final expect fun ExpectComposable(value: R|kotlin/String|, content: R|@R|org/jetbrains/kotlin/fir/plugin/MyComposable|()  some/MyComposableFunction1<@R|kotlin/ParameterName|(name = String(v))  kotlin/String, kotlin/String>|): R|kotlin/String|
+    public final fun commonBox(): R|kotlin/String| {
+        ^commonBox R|/ExpectComposable|(String(O), <L> = ExpectComposable@fun <anonymous>(it: R|@R|kotlin/ParameterName|(name = String(v))  kotlin/String|): R|kotlin/String| <inline=NoInline>  {
+            ^ R|<local>/it|.R|kotlin/String.plus|(String(K))
+        }
+        )
+    }
+FILE: module_platform_expectComposableFunction.kt
+    @R|org/jetbrains/kotlin/fir/plugin/MyComposable|() public final actual fun ExpectComposable(value: R|kotlin/String|, content: R|@R|org/jetbrains/kotlin/fir/plugin/MyComposable|()  some/MyComposableFunction1<@R|kotlin/ParameterName|(name = String(v))  kotlin/String, kotlin/String>|): R|kotlin/String| {
+        ^ExpectComposable R|<local>/content|.R|SubstitutionOverride<some/MyComposableFunction1.invoke: R|kotlin/String|>|(R|<local>/value|)
+    }
+    public final fun box(): R|kotlin/String| {
+        ^box R|/commonBox|()
+    }

plugins/fir-plugin-prototype/testData/box/expectComposableFunction.kt

@@ -0,0 +1,32 @@
+// FIR_DISABLE_LAZY_RESOLVE_CHECKS
+// IGNORE_BACKEND: JVM_IR
+// LANGUAGE: +MultiPlatformProjects
+// ISSUE: KT-58539
+
+// MODULE: common
+import org.jetbrains.kotlin.fir.plugin.MyComposable
+
+@MyComposable
+expect fun ExpectComposable(
+    value: String,
+    content: @MyComposable (v: String) -> String
+): String
+
+fun commonBox(): String {
+    return ExpectComposable("O") { it + "K" }
+}
+
+// MODULE: platform()()(common)
+import org.jetbrains.kotlin.fir.plugin.MyComposable
+
+@MyComposable
+actual fun ExpectComposable(
+    value: String,
+    content: @MyComposable (v: String) -> String
+): String {
+    return content(value)
+}
+
+fun box(): String {
+    return commonBox()
+}

plugins/fir-plugin-prototype/tests-gen/org/jetbrains/kotlin/fir/plugin/runners/FirLightTreePluginBlackBoxCodegenTestGenerated.java

@@ -49,6 +49,12 @@ public class FirLightTreePluginBlackBoxCodegenTestGenerated extends AbstractFirL
         runTest("plugins/fir-plugin-prototype/testData/box/composableFunction.kt");
     }
 
+    @Test
+    @TestMetadata("expectComposableFunction.kt")
+    public void testExpectComposableFunction() throws Exception {
+        runTest("plugins/fir-plugin-prototype/testData/box/expectComposableFunction.kt");
+    }
+
     @Test
     @TestMetadata("generatedClassWithMembersAndNestedClasses.kt")
     public void testGeneratedClassWithMembersAndNestedClasses() throws Exception {