Stack dump occurred while debugging code in VSCode using vscode-swift extesion

[bkhouri]

I encountered the following as I was debugging a XCTest while using swift-vscode extension.

Assertion failed: Out.empty(), file C:\Users\swift-ci\jenkins\workspace\swift-6.1-windows-toolchain\llvm-project\llvm\lib\Support\ConvertUTFWrapper.cpp, line 85
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0.	Program arguments: C:\\Users\\bkhouri\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.1.0+Asserts\\usr\\bin\\lldb-dap.exe
Exception Code: 0x80000003
 #0 0x00007ff77f3a6565 (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x66565)
 #1 0x00007ff9ceb91989 (C:\WINDOWS\System32\ucrtbase.dll+0xc1989)
 #2 0x00007ff9ceb74ab1 (C:\WINDOWS\System32\ucrtbase.dll+0xa4ab1)
 #3 0x00007ff9ceb92986 (C:\WINDOWS\System32\ucrtbase.dll+0xc2986)
 #4 0x00007ff9ceb92b61 (C:\WINDOWS\System32\ucrtbase.dll+0xc2b61)
 #5 0x00007ff939b04590 PyInit__lldb (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\liblldb.dll+0xc84590)
 #6 0x00007ff939863221 PyInit__lldb (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\liblldb.dll+0x9e3221)
 #7 0x00007ff9390f2902 lldb::SBThread::GetName(void) const (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\liblldb.dll+0x272902)
 #8 0x00007ff77f372fda (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x32fda)
 #9 0x00007ff77f36285e (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x2285e)
#10 0x00007ff77f385b0c (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x45b0c)
#11 0x00007ff77f386048 (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x46048)
#12 0x00007ff77f364c40 (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x24c40)
#13 0x00007ff77f3bab10 (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x7ab10)
#14 0x00007ff9d088e8d7 (C:\WINDOWS\System32\KERNEL32.DLL+0x2e8d7)
#15 0x00007ff9d16114fc (C:\WINDOWS\SYSTEM32\ntdll.dll+0xb14fc)

[llvmbot]

@llvm/issue-subscribers-lldb-dap

Author: Bassam (Sam) Khouri (bkhouri)

I encountered the following as I was debugging a XCTest while using swift-vscode extension.

Assertion failed: Out.empty(), file C:\Users\swift-ci\jenkins\workspace\swift-6.1-windows-toolchain\llvm-project\llvm\lib\Support\ConvertUTFWrapper.cpp, line 85
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0.	Program arguments: C:\\Users\\bkhouri\\AppData\\Local\\Programs\\Swift\\Toolchains\\6.1.0+Asserts\\usr\\bin\\lldb-dap.exe
Exception Code: 0x80000003
 #<!-- -->0 0x00007ff77f3a6565 (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x66565)
 #<!-- -->1 0x00007ff9ceb91989 (C:\WINDOWS\System32\ucrtbase.dll+0xc1989)
 #<!-- -->2 0x00007ff9ceb74ab1 (C:\WINDOWS\System32\ucrtbase.dll+0xa4ab1)
 #<!-- -->3 0x00007ff9ceb92986 (C:\WINDOWS\System32\ucrtbase.dll+0xc2986)
 #<!-- -->4 0x00007ff9ceb92b61 (C:\WINDOWS\System32\ucrtbase.dll+0xc2b61)
 #<!-- -->5 0x00007ff939b04590 PyInit__lldb (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\liblldb.dll+0xc84590)
 #<!-- -->6 0x00007ff939863221 PyInit__lldb (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\liblldb.dll+0x9e3221)
 #<!-- -->7 0x00007ff9390f2902 lldb::SBThread::GetName(void) const (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\liblldb.dll+0x272902)
 #<!-- -->8 0x00007ff77f372fda (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x32fda)
 #<!-- -->9 0x00007ff77f36285e (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x2285e)
#<!-- -->10 0x00007ff77f385b0c (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x45b0c)
#<!-- -->11 0x00007ff77f386048 (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x46048)
#<!-- -->12 0x00007ff77f364c40 (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x24c40)
#<!-- -->13 0x00007ff77f3bab10 (C:\Users\bkhouri\AppData\Local\Programs\Swift\Toolchains\6.1.0+Asserts\usr\bin\lldb-dap.exe+0x7ab10)
#<!-- -->14 0x00007ff9d088e8d7 (C:\WINDOWS\System32\KERNEL32.DLL+0x2e8d7)
#<!-- -->15 0x00007ff9d16114fc (C:\WINDOWS\SYSTEM32\ntdll.dll+0xb14fc)

[da-viper]

This is fixed in #134150, as that is the only function that uses the convertUTF16ToUTF8String function