fix(debuginfo): Detect mangled anonymous namespaces in PDB inlinees #261
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Swatinem
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Sep 10, 2020
jan-auer
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* master: (22 commits) fix(debuginfo): Update dmsort to 1.0.1 to avoid panic due to UB (#287) ci: Use GHA instead of zeus (#286) ref: Introduce explicit NameMangling and better DemangleOptions (#275) meta: Bump all semver-major dependencies (#283) feat(demangle): Update swift demangler to 5.3 (#282) ref: Add File/FunctionIterator and lifetimes to DebugSession (#279) fix: Implement new clippy advice (#280) fix: Add a SymbolIterator and Lifetimes to ObjectLike trait (#277) ci: Switch to GitHub Actions (#273) ref: Introduce feature flags for demangling languages (#274) ref(common): Change InstructionInfo setters to Option (#272) ref: Remove all deprecated items (#271) ref: Replace failure with std::error::Error (#264) ref: Remove deprecated proguard support (#267) build: Reorganize the workspace (#266) build(unreal): Rename with-serde to serde (#265) fix(debuginfo): Detect mangled anonymous namespaces in PDB inlinees (#261) release: 7.5.0 meta: Update changelog for 7.5.0 feat: Unsafe transmute for PDB symbols (#258) ...
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ID records specify the mangled format for anonymous namespaces:
?A0x<id>, whereidis a hexidentifier of the namespace. Demanglers usually resolve this as "anonymous namespace".
This also fixes an issue with demangling: If the anonymous namespace is in the
beginning of the composed name, it leads the demangler to believe that this is a
mangled MSVC name. However, since this is a composed demangled name, this leads
to a demangle error.