Steps To Reproduce Create a console app with the following c

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"next" cli command causes remainder of program to execute in async method that returns Task<TResult>,about samsung/netcoredbg

Comments (7)

alpencolt commented on June 9, 2024 1

@boost1231 thank you for report, looks like something wrong with async finite state machine. We'll check it.

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gbalykov commented on June 9, 2024 1

@noam-sol we'll try to make new release the next week

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boost1231 commented on June 9, 2024

Just checking to see if this has been worked on.

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gbalykov commented on June 9, 2024

We didn't have time to look at this yet. Does it still reproduce on the latest release?

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viewizard commented on June 9, 2024

@gbalykov bug still here, just checked it (-_-).
@boost1231 sorry for the delay, we have a huge amount of work now. Here is the patch, will be in next release in public repo:

From 5d14ea8e30661ecbc3635d8f045ddf1da4074152 Mon Sep 17 00:00:00 2001
From: Mikhail Kurinnoi <[email protected]>
Date: Sun, 9 Apr 2023 15:56:42 +0300
Subject: [PATCH] Fix async stepping for Task<TResult>.

---
 src/debugger/stepper_async.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/debugger/stepper_async.cpp b/src/debugger/stepper_async.cpp
index ef8f0f4..580f5ce 100644
--- a/src/debugger/stepper_async.cpp
+++ b/src/debugger/stepper_async.cpp
@@ -151,7 +151,8 @@ static HRESULT GetAsyncIdReference(ICorDebugThread *pThread, ICorDebugFrame *pFr
     // Call 'ObjectIdForDebugger' property getter.
     ToRelease<ICorDebugFunction> pFunc;
     IfFailRet(pModule->GetFunctionFromToken(mdObjectIdForDebuggerGetter, &pFunc));
-    IfFailRet(pEvalHelpers->EvalFunction(pThread, pFunc, nullptr, 0, pValue.GetRef(), 1, ppValueAsyncIdRef, defaultEvalFlags));
+    // Note, builder (`this` value) could be generic type - Task<TResult>, type must be provided too.
+    IfFailRet(pEvalHelpers->EvalFunction(pThread, pFunc, pType.GetRef(), 1, pValue.GetRef(), 1, ppValueAsyncIdRef, defaultEvalFlags));
 
     return S_OK;
 }
@@ -230,7 +231,8 @@ static HRESULT SetNotificationForWaitCompletion(ICorDebugThread *pThread, ICorDe
     IfFailRet(pModule->GetFunctionFromToken(setNotifDef, &pFunc));
 
     ICorDebugValue *ppArgsValue[] = {pBuilderValue, pNewBoolean};
-    IfFailRet(pEvalHelpers->EvalFunction(pThread, pFunc, nullptr, 0, ppArgsValue, 2, nullptr, defaultEvalFlags));
+    // Note, builder (`this` value) could be generic type - Task<TResult>, type must be provided too.
+    IfFailRet(pEvalHelpers->EvalFunction(pThread, pFunc, pType.GetRef(), 1, ppArgsValue, 2, nullptr, defaultEvalFlags));
 
     return S_OK;
 }
-- 
2.25.1

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