Replace return with nop to avoid merging line instructions (KT-18949)

Dex ignores subsequent line numbers for same instructions and interprets instruction after inline as if they were inlined. This makes debugger behaves as if there's nowhere to stop on line with breakpoint. This also makes stepping through inline function consistent with non-inline analog. In both context debugger now stops on '}'. #KT-18949 Fixed #KT-17120 Fixed
2017-07-10 15:41:57 +03:00
parent fc685aa03f
commit ce4f923ba0
30 changed files with 76 additions and 15 deletions
@@ -5,4 +5,4 @@ fun main(args: Array<String>) {
 }

 // ADDITIONAL_BREAKPOINT: functionInLibrary.kt:public inline fun simpleFun()
-// STEP_INTO: 2
+// STEP_INTO: 4
@@ -3,6 +3,8 @@ Run Java
 Connected to the target VM
 functionInLibrary.kt:4
 functionInLibrary.kt:8
+functionInLibrary.kt:9
+functionInLibrary.kt:5
 stepIntoStdlibInlineFun2step.kt:5
 Disconnected from the target VM

@@ -14,4 +14,4 @@ inline fun foo(f: () -> Unit) {
    f()
 }

-// STEP_OVER: 2
+// STEP_OVER: 3
@@ -3,6 +3,7 @@ Run Java
 Connected to the target VM
 soInlineCallInLastStatementInInline.kt:9
 soInlineCallInLastStatementInInline.kt:10
+soInlineCallInLastStatementInInline.kt:11
 soInlineCallInLastStatementInInline.kt:5
 Disconnected from the target VM

@@ -3,6 +3,7 @@ Run Java
 Connected to the target VM
 soInlineCallInLastStatementInInlineDex.kt:10
 soInlineCallInLastStatementInInlineDex.kt:11
+soInlineCallInLastStatementInInlineDex.kt:12
 soInlineCallInLastStatementInInlineDex.kt:5
 soInlineCallInLastStatementInInlineDex.kt:6
 Disconnected from the target VM
@@ -3,6 +3,7 @@ Run Java
 Connected to the target VM
 soInlineCallInLastStatementInInlineFunctionArgument.kt:7
 soInlineCallInLastStatementInInlineFunctionArgument.kt:8
+soInlineCallInLastStatementInInlineFunctionArgument.kt:14
 soInlineCallInLastStatementInInlineFunctionArgument.kt:9
 Disconnected from the target VM

@@ -4,7 +4,7 @@ fun main(args: Array<String>) {
    bar {
        nop()
        //Breakpoint!
-        foo()
+        foo()                     // <-- Should not stop here twice
    }
 }

@@ -2,7 +2,7 @@ LineBreakpoint created at soInlineCallInLastStatementInInlineFunctionArgumentDex
 Run Java
 Connected to the target VM
 soInlineCallInLastStatementInInlineFunctionArgumentDex.kt:7
-soInlineCallInLastStatementInInlineFunctionArgumentDex.kt:8
+soInlineCallInLastStatementInInlineFunctionArgumentDex.kt:7
 soInlineCallInLastStatementInInlineFunctionArgumentDex.kt:9
 Disconnected from the target VM

@@ -2,6 +2,8 @@ LineBreakpoint created at soInlineCallInLastStatementInInlineInInline.kt:15
 Run Java
 Connected to the target VM
 soInlineCallInLastStatementInInlineInInline.kt:15
+soInlineCallInLastStatementInInlineInInline.kt:16
+soInlineCallInLastStatementInInlineInInline.kt:11
 soInlineCallInLastStatementInInlineInInline.kt:5
 soInlineCallInLastStatementInInlineInInline.kt:6
 Disconnected from the target VM
@@ -17,4 +17,4 @@ inline fun foo(f1: () -> Unit, f2: () -> Unit) {
    f2()
 }

-// STEP_OVER 5
+// STEP_OVER: 5
@@ -2,6 +2,7 @@ LineBreakpoint created at soInlineFunCallInLastStatementOfInlineWithArgumentFrom
 Run Java
 Connected to the target VM
 soInlineFunCallInLastStatementOfInlineWithArgumentFromCalleeAndOwn.kt:11
+soInlineFunCallInLastStatementOfInlineWithArgumentFromCalleeAndOwn.kt:13
 soInlineFunCallInLastStatementOfInlineWithArgumentFromCalleeAndOwn.kt:7
 Disconnected from the target VM

@@ -14,4 +14,4 @@ inline fun bar(f: (Int) -> Unit) {
    f(1)
 }

-// STEP_OVER: 1
+// STEP_OVER: 2
@@ -2,6 +2,7 @@ LineBreakpoint created at soInlineFunWithLastStatementMultilineArgumentCall.kt:1
 Run Java
 Connected to the target VM
 soInlineFunWithLastStatementMultilineArgumentCall.kt:14
+soInlineFunWithLastStatementMultilineArgumentCall.kt:15
 soInlineFunWithLastStatementMultilineArgumentCall.kt:9
 Disconnected from the target VM

@@ -2,6 +2,7 @@ LineBreakpoint created at soInlineFunWithLastStatementOneLineArgumentCall.kt:11
 Run Java
 Connected to the target VM
 soInlineFunWithLastStatementOneLineArgumentCall.kt:11
+soInlineFunWithLastStatementOneLineArgumentCall.kt:12
 soInlineFunWithLastStatementOneLineArgumentCall.kt:6
 soInlineFunWithLastStatementOneLineArgumentCall.kt:7
 Disconnected from the target VM
@@ -4,6 +4,7 @@ Connected to the target VM
 soInlineIfConditionLambdaFalse.kt:11
 soInlineIfConditionLambdaFalse.kt:15
 soInlineIfConditionLambdaFalse.kt:18
+soInlineIfConditionLambdaFalse.kt:19
 soInlineIfConditionLambdaFalse.kt:7
 Disconnected from the target VM

@@ -4,6 +4,7 @@ Connected to the target VM
 soInlineIfConditionLambdaTrue.kt:11
 soInlineIfConditionLambdaTrue.kt:12
 soInlineIfConditionLambdaTrue.kt:18
+soInlineIfConditionLambdaTrue.kt:19
 soInlineIfConditionLambdaTrue.kt:7
 Disconnected from the target VM

@@ -0,0 +1,17 @@
+package soInlineUnitFunDex
+
+fun main(args: Array<String>) {
+    process()
+}
+
+fun process(): String {
+    simple()
+    //Breakpoint!
+    return "Constant"             // 1
+}
+
+inline fun simple() {
+    inner()
+}
+
+fun inner() {}
@@ -0,0 +1,8 @@
+LineBreakpoint created at soInlineUnitFunDex.kt:10
+Run Java
+Connected to the target VM
+soInlineUnitFunDex.kt:10
+soInlineUnitFunDex.kt:4
+Disconnected from the target VM
+
+Process finished with exit code 0
@@ -16,4 +16,4 @@ inline fun bar(f: (Int) -> Unit) {

 fun foo() {}

-// STEP_OVER: 4
+// STEP_OVER: 5
@@ -5,6 +5,7 @@ stepOverInsideInlineFun.kt:11
 stepOverInsideInlineFun.kt:12
 stepOverInsideInlineFun.kt:13
 stepOverInsideInlineFun.kt:14
+stepOverInsideInlineFun.kt:15
 stepOverInsideInlineFun.kt:7
 Disconnected from the target VM