Debugger crashes when trying to navigate into code in dll

Das Issue nennt keine Quelldateien oder Tests. Beginne damit, das bereitgestellte CMake-Projekt mit der gezeigten launch.json zu reproduzieren, und untersuche dann den Debugger-Trace rund um das Drücken von F11 aus src.cpp in test_lib.dll. Erledigt ist die Aufgabe, wenn das Navigieren in den DLL-Quellcode den Debugger nicht mehr zum Absturz bringt.

Type: Debugger

Describe the bug

• Version Info

Version: 1.47.3 (system setup)
Commit: 91899dcef7b8110878ea59626991a18c8a6a1b3e
Date: 2020-07-23T13:12:49.994Z
Electron: 7.3.2
Chrome: 78.0.3904.130
Node.js: 12.8.1
V8: 7.8.279.23-electron.0
OS: Windows_NT x64 10.0.18363

• C/C++ Extension Version: v0.29.0
• Other extensions you installed (and if the issue persists after disabling them): Only 2 extensions enabled (cpp tools, ms-vscode.cmake-tools)

A clear and concise description of what the bug is.

Cannot navigate into the source of dll built with Debug. Error produced.

To Reproduce
Please include a code sample and launch.json configuration.

Library

//// lib.h
#include <iostream>
class __declspec(dllexport) Test
{
	public:
	Test();
};

//// lib.cpp
#include "lib.h"

Test::Test()
{
	printf("Hello world");
}

Client App

//// src.cpp
#include "lib.h"

int main()
{
	Test *a = new Test();   // breakpoint set here; and then F11 is pressed
}

CMakeLists.txt

cmake_minimum_required(VERSION 3.0.0)
project(test_lib VERSION 0.1.0)

include(CTest)
enable_testing()

add_library(test_lib SHARED lib.cpp)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /DEBUG:FULL")
message("DEBUG FLAGS : ${CMAKE_CXX_FLAGS_DEBUG}")        // DEBUG FLAGS : /MDd /Zi /Ob0 /Od /RTC1 /DEBUG:FULL
message("RELEASE FLAGS : ${CMAKE_CXX_FLAGS_RELEASE}")    // RELEASE FLAGS : /MD /O2 /Ob2 /DNDEBUG

set(CPACK_PROJECT_NAME ${PROJECT_NAME})
set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
include(CPack)

add_executable(client_app src.cpp)
target_link_libraries(client_app test_lib)

launch.json

{
	// Use IntelliSense to learn about possible attributes.
	// Hover to view descriptions of existing attributes.
	// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
	"version": "0.2.0",
	"configurations": [
		{
			"name": "(Windows) Launch",
			"type": "cppvsdbg",
			"request": "launch",
			"program": "${command:cmake.launchTargetDirectory}/client_app.exe",
			"args": [],
			"stopAtEntry": false,
			"cwd": "${workspaceFolder}",
			"environment": [],
			"externalConsole": false,
			"logging": {
				"engineLogging": true,
				"trace" : true,
				"traceResponse" : true
			}
		}
	]
}

Additional context
If applicable, please include logging by adding "logging": { "engineLogging": true, "trace": true, "traceResponse": true } in your launch.json
Add any other context about the problem here including log or error messages in your Debug Console or Output windows.

Debug Console

<- (E) {"seq":2,"type":"event","event":"output","body":{"category":"console","output":"-------------------------------------------------------------------\nYou may only use the C/C++ Extension for Visual Studio Code\nwith Visual Studio Code, Visual Studio or Visual Studio for Mac\nsoftware to help you develop and test your applications.\n-------------------------------------------------------------------\n"}}
-------------------------------------------------------------------
You may only use the C/C++ Extension for Visual Studio Code
with Visual Studio Code, Visual Studio or Visual Studio for Mac
software to help you develop and test your applications.
-------------------------------------------------------------------
<- (R) {"seq":4,"type":"response","request_seq":2,"success":true,"command":"launch"}
-> (C) {"type":"response","seq":1,"command":"handshake","request_seq":1,"success":true,"body":{"signature":"441IkfMH+q14GjKxpNYdYsz8HFi+mqUxX+rpOIDrU3WEc0="}}
<- (E) {"seq":7,"type":"event","event":"initialized","body":{}}
-> (C) {"command":"setBreakpoints","arguments":{"source":{"name":"src.cpp","path":"d:\\Projects\\Miscellaneous\\test\\src.cpp"},"lines":[5],"breakpoints":[{"line":5}],"sourceModified":false},"type":"request","seq":3}
<- (R) {"seq":10,"type":"response","request_seq":3,"success":true,"command":"setBreakpoints","message":"","body":{"breakpoints":[{"id":1,"verified":false,"message":"The breakpoint is pending and will be resolved when debugging starts.","line":5}]}}
-> (C) {"command":"setFunctionBreakpoints","arguments":{"breakpoints":[]},"type":"request","seq":4}
<- (R) {"seq":13,"type":"response","request_seq":4,"success":true,"command":"setFunctionBreakpoints","message":"","body":{"breakpoints":[]}}
-> (C) {"command":"setExceptionBreakpoints","arguments":{"filters":[]},"type":"request","seq":5}
<- (R) {"seq":16,"type":"response","request_seq":5,"success":true,"command":"setExceptionBreakpoints"}
-> (C) {"command":"configurationDone","type":"request","seq":6}
<- (E) {"seq":19,"type":"event","event":"output","body":{"category":"telemetry","output":"VS/Diagnostics/Debugger/vsdbg/ProcessCreate","data":{"VS.Diagnostics.Debugger.vsdbg.OSFamily":"Windows","VS.Diagnostics.Debugger.vsdbg.Version":"16.4.20227.2 commit:86e0ca2a3a756c16e152003f9c3bfbabaa22065f","VS.Diagnostics.Debugger.vsdbg.WindowsVersion":"10.0.18363"}}}
<- (E) {"seq":21,"type":"event","event":"process","body":{"name":"D:\\Projects\\Miscellaneous\\test\\build\\Debug\\client_app.exe","systemProcessId":6944,"startMethod":"launch","pointerSize":64}}
<- (E) {"seq":23,"type":"event","event":"output","body":{"category":"telemetry","output":"VS/Diagnostics/Debugger/vsdbg/Launch","data":{"VS.Diagnostics.Debugger.vsdbg.OSFamily":"Windows","VS.Diagnostics.Debugger.vsdbg.Version":"16.4.20227.2 commit:86e0ca2a3a756c16e152003f9c3bfbabaa22065f","VS.Diagnostics.Debugger.vsdbg.VisualizerFileUsed":false,"VS.Diagnostics.Debugger.vsdbg.WindowsVersion":"10.0.18363","VS.Diagnostics.Debugger.vsdbg.Launch.Duration":157,"VS.Diagnostics.Debugger.vsdbg.TargetType":"Live","VS.Diagnostics.Debugger.vsdbg.AdapterId":"cppvsdbg","VS.Diagnostics.Debugger.vsdbg.SourceFileMappings":0}}}
<- (R) {"seq":25,"type":"response","request_seq":6,"success":true,"command":"configurationDone"}
<- (E) {"seq":27,"type":"event","event":"breakpoint","body":{"reason":"changed","breakpoint":{"id":1,"verified":false,"message":"No symbols have been loaded for this document.","line":5}}}
-> (C) {"command":"threads","type":"request","seq":7}
<- (R) {"seq":30,"type":"response","request_seq":7,"success":true,"command":"threads","message":"","body":{"threads":[]}}
Loaded 'D:\Projects\Miscellaneous\test\build\Debug\client_app.exe'. Symbols loaded.
<- (E) {"seq":33,"type":"event","event":"module","body":{"reason":"new","module":{"id":"{24F55A84-B533-4755-927D-7DA45EFD1A24}","name":"client_app.exe","path":"D:\\Projects\\Miscellaneous\\test\\build\\Debug\\client_app.exe","isUserCode":true,"symbolStatus":"Symbols loaded.","symbolFilePath":"D:\\Projects\\Miscellaneous\\test\\build\\Debug\\client_app.pdb"}}}
<- (E) {"seq":35,"type":"event","event":"breakpoint","body":{"reason":"changed","breakpoint":{"id":1,"verified":true,"source":{"name":"src.cpp","path":"D:\\Projects\\Miscellaneous\\test\\src.cpp","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"1d569cb07fb44c1bba7d153fd981a9da"}]},"line":5,"endLine":5}}}
<- (E) {"seq":37,"type":"event","event":"thread","body":{"reason":"started","threadId":25888}}
Loaded 'C:\Windows\System32\ntdll.dll'.
<- (E) {"seq":40,"type":"event","event":"module","body":{"reason":"new","module":{"id":"{24F55A84-B533-4755-927D-7DA45EFD1A2E}","name":"ntdll.dll","path":"C:\\Windows\\System32\\ntdll.dll","isUserCode":false,"version":"10.0.18362.815 (WinBuild.160101.0800)","symbolStatus":"Cannot find or open the PDB file."}}}
<- (E) {"seq":42,"type":"event","event":"thread","body":{"reason":"started","threadId":8908}}
Loaded 'C:\Windows\System32\kernel32.dll'.
<- (E) {"seq":45,"type":"event","event":"module","body":{"reason":"new","module":{"id":"{24F55A84-B533-4755-927D-7DA45EFD1A32}","name":"kernel32.dll","path":"C:\\Windows\\System32\\kernel32.dll","isUserCode":false,"version":"10.0.18362.959 (WinBuild.160101.0800)","symbolStatus":"Cannot find or open the PDB file."}}}
Loaded 'C:\Windows\System32\KernelBase.dll'.
<- (E) {"seq":48,"type":"event","event":"module","body":{"reason":"new","module":{"id":"{24F55A84-B533-4755-927D-7DA45EFD1A34}","name":"KernelBase.dll","path":"C:\\Windows\\System32\\KernelBase.dll","isUserCode":false,"version":"10.0.18362.959 (WinBuild.160101.0800)","symbolStatus":"Cannot find or open the PDB file."}}}
<- (E) {"seq":50,"type":"event","event":"thread","body":{"reason":"started","threadId":16136}}
Loaded 'D:\Projects\Miscellaneous\test\build\Debug\test_lib.dll'. Symbols loaded.
<- (E) {"seq":53,"type":"event","event":"module","body":{"reason":"new","module":{"id":"{24F55A84-B533-4755-927D-7DA45EFD1A38}","name":"test_lib.dll","path":"D:\\Projects\\Miscellaneous\\test\\build\\Debug\\test_lib.dll","isUserCode":true,"symbolStatus":"Symbols loaded.","symbolFilePath":"D:\\Projects\\Miscellaneous\\test\\build\\Debug\\test_lib.pdb"}}}
Loaded 'C:\Windows\System32\vcruntime140_1d.dll'.
<- (E) {"seq":56,"type":"event","event":"module","body":{"reason":"new","module":{"id":"{24F55A84-B533-4755-927D-7DA45EFD1A3C}","name":"vcruntime140_1d.dll","path":"C:\\Windows\\System32\\vcruntime140_1d.dll","isUserCode":false,"version":"14.25.28508.3 built by: vcwrkspc","symbolStatus":"Cannot find or open the PDB file."}}}
Loaded 'C:\Windows\System32\vcruntime140d.dll'.
<- (E) {"seq":59,"type":"event","event":"module","body":{"reason":"new","module":{"id":"{24F55A84-B533-4755-927D-7DA45EFD1A3F}","name":"vcruntime140d.dll","path":"C:\\Windows\\System32\\vcruntime140d.dll","isUserCode":false,"version":"14.25.28508.3 built by: vcwrkspc","symbolStatus":"Cannot find or open the PDB file."}}}
Loaded 'C:\Windows\System32\ucrtbased.dll'.
<- (E) {"seq":62,"type":"event","event":"module","body":{"reason":"new","module":{"id":"{24F55A84-B533-4755-927D-7DA45EFD1A42}","name":"ucrtbased.dll","path":"C:\\Windows\\System32\\ucrtbased.dll","isUserCode":false,"version":"10.0.18362.1 (WinBuild.160101.0800)","symbolStatus":"Cannot find or open the PDB file."}}}
<- (E) {"seq":64,"type":"event","event":"thread","body":{"reason":"started","threadId":10324}}
<- (E) {"seq":66,"type":"event","event":"thread","body":{"reason":"exited","threadId":8908}}
<- (E) {"seq":68,"type":"event","event":"stopped","body":{"reason":"breakpoint","threadId":25888,"allThreadsStopped":true,"source":{"name":"src.cpp","path":"D:\\Projects\\Miscellaneous\\test\\src.cpp","sources":[],"checksums":[]},"line":5,"column":0}}
-> (C) {"command":"threads","type":"request","seq":8}
<- (R) {"seq":71,"type":"response","request_seq":8,"success":true,"command":"threads","message":"","body":{"threads":[{"id":25888,"name":"Main Thread"},{"id":16136,"name":"ntdll.dll thread"},{"id":10324,"name":"ntdll.dll thread"}]}}
-> (C) {"command":"stackTrace","arguments":{"threadId":25888,"startFrame":0,"levels":20},"type":"request","seq":9}
<- (R) {"seq":74,"type":"response","request_seq":9,"success":true,"command":"stackTrace","message":"","body":{"stackFrames":[{"id":1000,"name":"client_app.exe!main() Line 5","source":{"name":"src.cpp","path":"D:\\Projects\\Miscellaneous\\test\\src.cpp","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"1d569cb07fb44c1bba7d153fd981a9da"}]},"line":5,"column":1,"endLine":5,"endColumn":0,"instructionPointerReference":"0x00007FF6B7221565","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A24}"},{"id":1001,"name":"client_app.exe!invoke_main() Line 79","source":{"name":"exe_common.inl","path":"d:\\agent\\_work\\4\\s\\src\\vctools\\crt\\vcstartup\\src\\startup\\exe_common.inl","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"71b2ee555da596d26732e057877ac685"}]},"line":79,"column":1,"endLine":79,"endColumn":0,"instructionPointerReference":"0x00007FF6B7221B49","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A24}"},{"id":1002,"name":"client_app.exe!__scrt_common_main_seh() Line 288","source":{"name":"exe_common.inl","path":"d:\\agent\\_work\\4\\s\\src\\vctools\\crt\\vcstartup\\src\\startup\\exe_common.inl","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"71b2ee555da596d26732e057877ac685"}]},"line":288,"column":1,"endLine":288,"endColumn":0,"instructionPointerReference":"0x00007FF6B72219EE","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A24}"},{"id":1003,"name":"client_app.exe!__scrt_common_main() Line 331","source":{"name":"exe_common.inl","path":"d:\\agent\\_work\\4\\s\\src\\vctools\\crt\\vcstartup\\src\\startup\\exe_common.inl","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"71b2ee555da596d26732e057877ac685"}]},"line":331,"column":1,"endLine":331,"endColumn":0,"instructionPointerReference":"0x00007FF6B72218AE","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A24}"},{"id":1004,"name":"client_app.exe!mainCRTStartup() Line 17","source":{"name":"exe_main.cpp","path":"d:\\agent\\_work\\4\\s\\src\\vctools\\crt\\vcstartup\\src\\startup\\exe_main.cpp","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"e78f64243c187e5de8dd6bf8158bf6a4"}]},"line":17,"column":1,"endLine":17,"endColumn":0,"instructionPointerReference":"0x00007FF6B7221BD9","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A24}"},{"id":1005,"name":"kernel32.dll!00007ffcb4637bd4()","line":0,"column":0,"instructionPointerReference":"0x00007FFCB4637BD4","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A32}"},{"id":1006,"name":"ntdll.dll!00007ffcb478ce51()","line":0,"column":0,"instructionPointerReference":"0x00007FFCB478CE51","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A2E}"}],"totalFrames":7}}
-> (C) {"command":"threads","type":"request","seq":10}
<- (R) {"seq":77,"type":"response","request_seq":10,"success":true,"command":"threads","message":"","body":{"threads":[{"id":25888,"name":"Main Thread"},{"id":16136,"name":"ntdll.dll thread"},{"id":10324,"name":"ntdll.dll thread"}]}}
-> (C) {"command":"scopes","arguments":{"frameId":1000},"type":"request","seq":11}
<- (R) {"seq":80,"type":"response","request_seq":11,"success":true,"command":"scopes","message":"","body":{"scopes":[{"name":"Locals","variablesReference":1000,"expensive":false},{"name":"Registers","presentationHint":"registers","variablesReference":1001,"expensive":true}]}}
-> (C) {"command":"variables","arguments":{"variablesReference":1000},"type":"request","seq":12}
<- (R) {"seq":83,"type":"response","request_seq":12,"success":true,"command":"variables","message":"","body":{"variables":[{"name":"a","value":"0xcccccccccccccccc {...}","type":"Test *","presentationHint":{"kind":"data","attributes":[]},"evaluateName":"a","variablesReference":0,"memoryReference":"0xCCCCCCCCCCCCCCCC"}]}}
-> (C) {"command":"stepIn","arguments":{"threadId":25888},"type":"request","seq":13}
<- (E) {"seq":86,"type":"event","event":"continued","body":{"threadId":25888,"allThreadsContinued":true}}
<- (R) {"seq":88,"type":"response","request_seq":13,"success":true,"command":"stepIn"}
<- (E) {"seq":90,"type":"event","event":"stopped","body":{"reason":"step","threadId":25888,"allThreadsStopped":true,"source":{"name":"new_scalar.cpp","path":"d:\\agent\\_work\\4\\s\\src\\vctools\\crt\\vcstartup\\src\\heap\\new_scalar.cpp","sources":[],"checksums":[]},"line":32,"column":0}}
-> (C) {"command":"threads","type":"request","seq":14}
<- (R) {"seq":93,"type":"response","request_seq":14,"success":true,"command":"threads","message":"","body":{"threads":[{"id":25888,"name":"Main Thread"},{"id":16136,"name":"ntdll.dll thread"},{"id":10324,"name":"ntdll.dll thread"}]}}
-> (C) {"command":"stackTrace","arguments":{"threadId":25888,"startFrame":0,"levels":20},"type":"request","seq":15}
<- (R) {"seq":96,"type":"response","request_seq":15,"success":true,"command":"stackTrace","message":"","body":{"stackFrames":[{"id":1000,"name":"client_app.exe!operator new(unsigned __int64 size) Line 32","source":{"name":"new_scalar.cpp","path":"d:\\agent\\_work\\4\\s\\src\\vctools\\crt\\vcstartup\\src\\heap\\new_scalar.cpp","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"780d1be3bc8053e2cb8b8bd8769ec032"}]},"line":32,"column":1,"endLine":32,"endColumn":0,"instructionPointerReference":"0x00007FF6B7221640","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A24}"},{"id":1001,"name":"client_app.exe!main() Line 5","source":{"name":"src.cpp","path":"D:\\Projects\\Miscellaneous\\test\\src.cpp","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"1d569cb07fb44c1bba7d153fd981a9da"}]},"line":5,"column":1,"endLine":5,"endColumn":0,"instructionPointerReference":"0x00007FF6B722156F","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A24}"},{"id":1002,"name":"client_app.exe!invoke_main() Line 79","source":{"name":"exe_common.inl","path":"d:\\agent\\_work\\4\\s\\src\\vctools\\crt\\vcstartup\\src\\startup\\exe_common.inl","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"71b2ee555da596d26732e057877ac685"}]},"line":79,"column":1,"endLine":79,"endColumn":0,"instructionPointerReference":"0x00007FF6B7221B49","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A24}"},{"id":1003,"name":"client_app.exe!__scrt_common_main_seh() Line 288","source":{"name":"exe_common.inl","path":"d:\\agent\\_work\\4\\s\\src\\vctools\\crt\\vcstartup\\src\\startup\\exe_common.inl","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"71b2ee555da596d26732e057877ac685"}]},"line":288,"column":1,"endLine":288,"endColumn":0,"instructionPointerReference":"0x00007FF6B72219EE","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A24}"},{"id":1004,"name":"client_app.exe!__scrt_common_main() Line 331","source":{"name":"exe_common.inl","path":"d:\\agent\\_work\\4\\s\\src\\vctools\\crt\\vcstartup\\src\\startup\\exe_common.inl","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"71b2ee555da596d26732e057877ac685"}]},"line":331,"column":1,"endLine":331,"endColumn":0,"instructionPointerReference":"0x00007FF6B72218AE","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A24}"},{"id":1005,"name":"client_app.exe!mainCRTStartup() Line 17","source":{"name":"exe_main.cpp","path":"d:\\agent\\_work\\4\\s\\src\\vctools\\crt\\vcstartup\\src\\startup\\exe_main.cpp","sourceReference":0,"sources":[],"checksums":[{"algorithm":"MD5","checksum":"e78f64243c187e5de8dd6bf8158bf6a4"}]},"line":17,"column":1,"endLine":17,"endColumn":0,"instructionPointerReference":"0x00007FF6B7221BD9","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A24}"},{"id":1006,"name":"kernel32.dll!00007ffcb4637bd4()","line":0,"column":0,"instructionPointerReference":"0x00007FFCB4637BD4","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A32}"},{"id":1007,"name":"ntdll.dll!00007ffcb478ce51()","line":0,"column":0,"instructionPointerReference":"0x00007FFCB478CE51","moduleId":"{24F55A84-B533-4755-927D-7DA45EFD1A2E}"}],"totalFrames":8}}
-> (C) {"command":"scopes","arguments":{"frameId":1000},"type":"request","seq":16}
<- (R) {"seq":99,"type":"response","request_seq":16,"success":true,"command":"scopes","message":"","body":{"scopes":[{"name":"Locals","variablesReference":1000,"expensive":false},{"name":"Registers","presentationHint":"registers","variablesReference":1001,"expensive":true}]}}
-> (C) {"command":"variables","arguments":{"variablesReference":1000},"type":"request","seq":17}
<- (R) {"seq":102,"type":"response","request_seq":17,"success":true,"command":"variables","message":"","body":{"variables":[{"name":"size","value":"14757395258967641292","type":"const unsigned __int64","presentationHint":{"kind":"data","attributes":["constant"]},"evaluateName":"size","variablesReference":0,"memoryReference":"0xCCCCCCCCCCCCCCCC"}]}}