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[LLDB] Turn off resilience bypass for textual swiftinterface files #80283

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Merged
merged 1 commit into from
Mar 26, 2025
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[LLDB] Turn off resilience bypass for textual swiftinterface files #80283

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9 changes: 5 additions & 4 deletions lib/Serialization/SerializedModuleLoader.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1788,10 +1788,11 @@ MemoryBufferSerializedModuleLoader::loadModule(SourceLoc importLoc,
Ctx.removeLoadedModule(moduleID.Item);
return nullptr;
}
// The MemoryBuffer loader is used by LLDB during debugging. Modules imported
// from .swift_ast sections are never produced from textual interfaces. By
// disabling resilience the debugger can directly access private members.
if (BypassResilience)
// The MemoryBuffer loader is used by LLDB during debugging. Modules
// imported from .swift_ast sections are not typically produced from
// textual interfaces. By disabling resilience, the debugger can
// directly access private members.
if (BypassResilience && !M->isBuiltFromInterface())
M->setBypassResilience();

return M;
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