ReplacementPerformer: always copy statement to insert #KT-17273 Fixed

idea/src/org/jetbrains/kotlin/idea/codeInliner/ReplacementPerformer.kt

@@ -69,8 +69,7 @@ internal class ExpressionReplacementPerformer(
     override fun doIt(postProcessing: (PsiChildRange) -> PsiChildRange): KtExpression? {
         val insertedStatements = ArrayList<KtExpression>()
         for (statement in codeToInline.statementsBefore) {
-            // copy the statement if it can get invalidated by findOrCreateBlockToInsertStatement()
-            val statementToUse = if (statement.isPhysical) statement.copy() else statement
+            val statementToUse = statement.copy()
             val anchor = findOrCreateBlockToInsertStatement()
             val block = anchor.parent as KtBlockExpression
 

idea/testData/refactoring/inline/function/expressionBody/ManyParams.kt

@@ -0,0 +1,12 @@
+fun sideEffect() {
+    println("qq")
+}
+
+fun effect(): String {
+    sideEffect()
+    return "effect"
+}
+
+fun manyParams(p1: String, p2: String, p3: String) = println(p1)
+
+fun callManySimple() = <caret>manyParams(effect(), effect(), effect())

idea/testData/refactoring/inline/function/expressionBody/ManyParams.kt.after

@@ -0,0 +1,14 @@
+fun sideEffect() {
+    println("qq")
+}
+
+fun effect(): String {
+    sideEffect()
+    return "effect"
+}
+
+fun callManySimple() {
+    effect()
+    effect()
+    println(effect())
+}

idea/tests/org/jetbrains/kotlin/idea/refactoring/inline/InlineTestGenerated.java

@@ -190,6 +190,12 @@ public class InlineTestGenerated extends AbstractInlineTest {
                 doTest(fileName);
             }
 
+            @TestMetadata("ManyParams.kt")
+            public void testManyParams() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("idea/testData/refactoring/inline/function/expressionBody/ManyParams.kt");
+                doTest(fileName);
+            }
+
             @TestMetadata("MultipleInComposition.kt")
             public void testMultipleInComposition() throws Exception {
                 String fileName = KotlinTestUtils.navigationMetadata("idea/testData/refactoring/inline/function/expressionBody/MultipleInComposition.kt");