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fune/build/build-clang/revert-llvmorg-19-init-6891-ga4de589d117a.patch
Mike Hommey 1c1ded579f Bug 1888738 - Stop reverting patches working around llvm-symbolizer problems on clang. r=firefox-build-system-reviewers,sergesanspaille 
We're currently applying patches to clang to work around some yet
unidentified problem with some change that, when applied to
llvm-symbolizer, makes tsan tests timeout for some reason.

Those patches regularly conflict with newer changes to LLVM, blocking
the clang build. We however actually don't need to apply these reverts
to clang itself, only to llvm-symbolizer, which we build separately. So
we do that, and fix the llvm-symbolizer-trunk task to revert the new
conflicting upstream patches.

Differential Revision: https://phabricator.services.mozilla.com/D206727
2024-04-06 19:40:17 +00:00

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From 4ec62cd0d0eb38965cac21aca62b6ac01a5b052e Mon Sep 17 00:00:00 2001
From: Mike Hommey <mh@glandium.org>
Date: Fri, 5 Apr 2024 05:59:24 +0900
Subject: [PATCH 4/4] Revert "[InstallAPI] Add support for parsing dSYMs
(#86852)"
This reverts commit a4de589d117a4fd52554da3c61ae6eb26c90a0c8.
---
.../include/clang/InstallAPI/DylibVerifier.h | 20 +---
clang/include/clang/InstallAPI/MachO.h | 1 -
clang/lib/InstallAPI/CMakeLists.txt | 1 -
clang/lib/InstallAPI/DylibVerifier.cpp | 71 +++--------
clang/test/InstallAPI/diagnostics-dsym.test | 43 -------
.../tools/clang-installapi/InstallAPIOpts.td | 2 -
clang/tools/clang-installapi/Options.cpp | 6 +-
clang/tools/clang-installapi/Options.h | 3 -
llvm/include/llvm/TextAPI/DylibReader.h | 9 --
llvm/include/llvm/TextAPI/Record.h | 17 ---
llvm/lib/TextAPI/BinaryReader/CMakeLists.txt | 1 -
llvm/lib/TextAPI/BinaryReader/DylibReader.cpp | 111 +-----------------
12 files changed, 22 insertions(+), 263 deletions(-)
delete mode 100644 clang/test/InstallAPI/diagnostics-dsym.test
diff --git a/clang/include/clang/InstallAPI/DylibVerifier.h b/clang/include/clang/InstallAPI/DylibVerifier.h
index 22cdc234486c..49de24763f1f 100644
--- a/clang/include/clang/InstallAPI/DylibVerifier.h
+++ b/clang/include/clang/InstallAPI/DylibVerifier.h
@@ -31,7 +31,6 @@ enum class VerificationMode {
class DylibVerifier : llvm::MachO::RecordVisitor {
private:
struct SymbolContext;
- struct DWARFContext;
public:
enum class Result { NoVerify, Ignore, Valid, Invalid };
@@ -55,7 +54,7 @@ public:
DiagnosticsEngine *Diag = nullptr;
// Handle diagnostics reporting for target level violations.
- void emitDiag(llvm::function_ref<void()> Report, RecordLoc *Loc = nullptr);
+ void emitDiag(llvm::function_ref<void()> Report);
VerifierContext() = default;
VerifierContext(DiagnosticsEngine *Diag) : Diag(Diag) {}
@@ -64,10 +63,9 @@ public:
DylibVerifier() = default;
DylibVerifier(llvm::MachO::Records &&Dylib, DiagnosticsEngine *Diag,
- VerificationMode Mode, bool Demangle, StringRef DSYMPath)
+ VerificationMode Mode, bool Demangle)
: Dylib(std::move(Dylib)), Mode(Mode), Demangle(Demangle),
- DSYMPath(DSYMPath), Exports(std::make_unique<SymbolSet>()),
- Ctx(VerifierContext{Diag}) {}
+ Exports(std::make_unique<SymbolSet>()), Ctx(VerifierContext{Diag}) {}
Result verify(GlobalRecord *R, const FrontendAttrs *FA);
Result verify(ObjCInterfaceRecord *R, const FrontendAttrs *FA);
@@ -145,12 +143,6 @@ private:
std::string getAnnotatedName(const Record *R, SymbolContext &SymCtx,
bool ValidSourceLoc = true);
- /// Extract source location for symbol implementations.
- /// As this is a relatively expensive operation, it is only used
- /// when there is a violation to report and there is not a known declaration
- /// in the interface.
- void accumulateSrcLocForDylibSymbols();
-
// Symbols in dylib.
llvm::MachO::Records Dylib;
@@ -160,17 +152,11 @@ private:
// Attempt to demangle when reporting violations.
bool Demangle = false;
- // File path to DSYM file.
- StringRef DSYMPath;
-
// Valid symbols in final text file.
std::unique_ptr<SymbolSet> Exports = std::make_unique<SymbolSet>();
// Track current state of verification while traversing AST.
VerifierContext Ctx;
-
- // Track DWARF provided source location for dylibs.
- DWARFContext *DWARFCtx = nullptr;
};
} // namespace installapi
diff --git a/clang/include/clang/InstallAPI/MachO.h b/clang/include/clang/InstallAPI/MachO.h
index 827220dbf39f..4961c596fd68 100644
--- a/clang/include/clang/InstallAPI/MachO.h
+++ b/clang/include/clang/InstallAPI/MachO.h
@@ -34,7 +34,6 @@ using ObjCCategoryRecord = llvm::MachO::ObjCCategoryRecord;
using ObjCIVarRecord = llvm::MachO::ObjCIVarRecord;
using ObjCIFSymbolKind = llvm::MachO::ObjCIFSymbolKind;
using Records = llvm::MachO::Records;
-using RecordLoc = llvm::MachO::RecordLoc;
using RecordsSlice = llvm::MachO::RecordsSlice;
using BinaryAttrs = llvm::MachO::RecordsSlice::BinaryAttrs;
using SymbolSet = llvm::MachO::SymbolSet;
diff --git a/clang/lib/InstallAPI/CMakeLists.txt b/clang/lib/InstallAPI/CMakeLists.txt
index e0bc8d969ecb..894db699578f 100644
--- a/clang/lib/InstallAPI/CMakeLists.txt
+++ b/clang/lib/InstallAPI/CMakeLists.txt
@@ -1,7 +1,6 @@
set(LLVM_LINK_COMPONENTS
Support
TextAPI
- TextAPIBinaryReader
Demangle
Core
)
diff --git a/clang/lib/InstallAPI/DylibVerifier.cpp b/clang/lib/InstallAPI/DylibVerifier.cpp
index c0eda1d81b9b..ba25e4183a9b 100644
--- a/clang/lib/InstallAPI/DylibVerifier.cpp
+++ b/clang/lib/InstallAPI/DylibVerifier.cpp
@@ -10,7 +10,6 @@
#include "clang/InstallAPI/FrontendRecords.h"
#include "clang/InstallAPI/InstallAPIDiagnostic.h"
#include "llvm/Demangle/Demangle.h"
-#include "llvm/TextAPI/DylibReader.h"
using namespace llvm::MachO;
@@ -36,14 +35,6 @@ struct DylibVerifier::SymbolContext {
bool Inlined = false;
};
-struct DylibVerifier::DWARFContext {
- // Track whether DSYM parsing has already been attempted to avoid re-parsing.
- bool ParsedDSYM{false};
-
- // Lookup table for source locations by symbol name.
- DylibReader::SymbolToSourceLocMap SourceLocs{};
-};
-
static bool isCppMangled(StringRef Name) {
// InstallAPI currently only supports itanium manglings.
return (Name.starts_with("_Z") || Name.starts_with("__Z") ||
@@ -520,16 +511,14 @@ DylibVerifier::Result DylibVerifier::verify(GlobalRecord *R,
return verifyImpl(R, SymCtx);
}
-void DylibVerifier::VerifierContext::emitDiag(llvm::function_ref<void()> Report,
- RecordLoc *Loc) {
+void DylibVerifier::VerifierContext::emitDiag(
+ llvm::function_ref<void()> Report) {
if (!DiscoveredFirstError) {
Diag->Report(diag::warn_target)
<< (PrintArch ? getArchitectureName(Target.Arch)
: getTargetTripleName(Target));
DiscoveredFirstError = true;
}
- if (Loc && Loc->isValid())
- llvm::errs() << Loc->File << ":" << Loc->Line << ":" << 0 << ": ";
Report();
}
@@ -572,36 +561,26 @@ void DylibVerifier::visitSymbolInDylib(const Record &R, SymbolContext &SymCtx) {
return;
}
- const bool IsLinkerSymbol = SymbolName.starts_with("$ld$");
-
- // All checks at this point classify as some kind of violation.
- // The different verification modes dictate whether they are reported to the
- // user.
- if (IsLinkerSymbol || (Mode > VerificationMode::ErrorsOnly))
- accumulateSrcLocForDylibSymbols();
- RecordLoc Loc = DWARFCtx->SourceLocs.lookup(SymCtx.SymbolName);
+ // All checks at this point classify as some kind of violation that should be
+ // reported.
// Regardless of verification mode, error out on mismatched special linker
// symbols.
- if (IsLinkerSymbol) {
- Ctx.emitDiag(
- [&]() {
- Ctx.Diag->Report(diag::err_header_symbol_missing)
- << getAnnotatedName(&R, SymCtx, Loc.isValid());
- },
- &Loc);
+ if (SymbolName.starts_with("$ld$")) {
+ Ctx.emitDiag([&]() {
+ Ctx.Diag->Report(diag::err_header_symbol_missing)
+ << getAnnotatedName(&R, SymCtx, /*ValidSourceLoc=*/false);
+ });
updateState(Result::Invalid);
return;
}
// Missing declarations for exported symbols are hard errors on Pedantic mode.
if (Mode == VerificationMode::Pedantic) {
- Ctx.emitDiag(
- [&]() {
- Ctx.Diag->Report(diag::err_header_symbol_missing)
- << getAnnotatedName(&R, SymCtx, Loc.isValid());
- },
- &Loc);
+ Ctx.emitDiag([&]() {
+ Ctx.Diag->Report(diag::err_header_symbol_missing)
+ << getAnnotatedName(&R, SymCtx, /*ValidSourceLoc=*/false);
+ });
updateState(Result::Invalid);
return;
}
@@ -609,12 +588,10 @@ void DylibVerifier::visitSymbolInDylib(const Record &R, SymbolContext &SymCtx) {
// Missing declarations for exported symbols are warnings on ErrorsAndWarnings
// mode.
if (Mode == VerificationMode::ErrorsAndWarnings) {
- Ctx.emitDiag(
- [&]() {
- Ctx.Diag->Report(diag::warn_header_symbol_missing)
- << getAnnotatedName(&R, SymCtx, Loc.isValid());
- },
- &Loc);
+ Ctx.emitDiag([&]() {
+ Ctx.Diag->Report(diag::warn_header_symbol_missing)
+ << getAnnotatedName(&R, SymCtx, /*ValidSourceLoc=*/false);
+ });
updateState(Result::Ignore);
return;
}
@@ -645,18 +622,6 @@ void DylibVerifier::visitObjCIVar(const ObjCIVarRecord &R,
visitSymbolInDylib(R, SymCtx);
}
-void DylibVerifier::accumulateSrcLocForDylibSymbols() {
- if (DSYMPath.empty())
- return;
-
- assert(DWARFCtx != nullptr && "Expected an initialized DWARFContext");
- if (DWARFCtx->ParsedDSYM)
- return;
- DWARFCtx->ParsedDSYM = true;
- DWARFCtx->SourceLocs =
- DylibReader::accumulateSourceLocFromDSYM(DSYMPath, Ctx.Target);
-}
-
void DylibVerifier::visitObjCInterface(const ObjCInterfaceRecord &R) {
if (R.isVerified())
return;
@@ -690,8 +655,6 @@ DylibVerifier::Result DylibVerifier::verifyRemainingSymbols() {
return Result::NoVerify;
assert(!Dylib.empty() && "No binary to verify against");
- DWARFContext DWARFInfo;
- DWARFCtx = &DWARFInfo;
Ctx.DiscoveredFirstError = false;
Ctx.PrintArch = true;
for (std::shared_ptr<RecordsSlice> Slice : Dylib) {
diff --git a/clang/test/InstallAPI/diagnostics-dsym.test b/clang/test/InstallAPI/diagnostics-dsym.test
deleted file mode 100644
index ee2c8b32df29..000000000000
--- a/clang/test/InstallAPI/diagnostics-dsym.test
+++ /dev/null
@@ -1,43 +0,0 @@
-; REQUIRES: system-darwin
-
-; RUN: rm -rf %t
-; RUN: split-file %s %t
-
-// Build a simple dylib with debug info.
-; RUN: %clang --target=arm64-apple-macos13 -g -dynamiclib %t/foo.c \
-; RUN: -current_version 1 -compatibility_version 1 -L%t/usr/lib \
-; RUN: -save-temps \
-; RUN: -o %t/foo.dylib -install_name %t/foo.dylib
-; RUN: dsymutil %t/foo.dylib -o %t/foo.dSYM
-
-; RUN: not clang-installapi -x c++ --target=arm64-apple-macos13 \
-; RUN: -install_name %t/foo.dylib \
-; RUN: -current_version 1 -compatibility_version 1 \
-; RUN: -o %t/output.tbd \
-; RUN: --verify-against=%t/foo.dylib --dsym=%t/foo.dSYM \
-; RUN: --verify-mode=Pedantic 2>&1 | FileCheck %s
-
-; CHECK: violations found for arm64
-; CHECK: foo.c:5:0: error: no declaration found for exported symbol 'bar' in dynamic library
-; CHECK: foo.c:1:0: error: no declaration found for exported symbol 'foo' in dynamic library
-
-;--- foo.c
-int foo(void) {
- return 1;
-}
-extern char bar;
-char bar = 'a';
-
-;--- usr/lib/libSystem.tbd
-{
- "main_library": {
- "install_names": [
- {"name": "/usr/lib/libSystem.B.dylib"}
- ],
- "target_info": [
- {"target": "arm64-macos"}
- ]
- },
- "tapi_tbd_version": 5
-}
-
diff --git a/clang/tools/clang-installapi/InstallAPIOpts.td b/clang/tools/clang-installapi/InstallAPIOpts.td
index 010f2507a1d1..71532c9cf24d 100644
--- a/clang/tools/clang-installapi/InstallAPIOpts.td
+++ b/clang/tools/clang-installapi/InstallAPIOpts.td
@@ -29,8 +29,6 @@ def verify_mode_EQ : Joined<["--"], "verify-mode=">,
HelpText<"Specify the severity and extend of the validation. Valid modes are ErrorsOnly, ErrorsAndWarnings, and Pedantic.">;
def demangle : Flag<["--", "-"], "demangle">,
HelpText<"Demangle symbols when printing warnings and errors">;
-def dsym: Joined<["--"], "dsym=">,
- MetaVarName<"<path>">, HelpText<"Specify dSYM path for enriched diagnostics.">;
// Additional input options.
def extra_project_header : Separate<["-"], "extra-project-header">,
diff --git a/clang/tools/clang-installapi/Options.cpp b/clang/tools/clang-installapi/Options.cpp
index c4f39b7c8417..8e4a1b019fd8 100644
--- a/clang/tools/clang-installapi/Options.cpp
+++ b/clang/tools/clang-installapi/Options.cpp
@@ -241,9 +241,6 @@ Options::processAndFilterOutInstallAPIOptions(ArrayRef<const char *> Args) {
if (const Arg *A = ParsedArgs.getLastArg(OPT_verify_against))
DriverOpts.DylibToVerify = A->getValue();
- if (const Arg *A = ParsedArgs.getLastArg(OPT_dsym))
- DriverOpts.DSYMPath = A->getValue();
-
// Handle exclude & extra header directories or files.
auto handleAdditionalInputArgs = [&](PathSeq &Headers,
clang::installapi::ID OptID) {
@@ -525,8 +522,7 @@ InstallAPIContext Options::createContext() {
}
Ctx.Verifier = std::make_unique<DylibVerifier>(
- std::move(*Slices), Diags, DriverOpts.VerifyMode, DriverOpts.Demangle,
- DriverOpts.DSYMPath);
+ std::move(*Slices), Diags, DriverOpts.VerifyMode, DriverOpts.Demangle);
return Ctx;
}
diff --git a/clang/tools/clang-installapi/Options.h b/clang/tools/clang-installapi/Options.h
index 82e04b49d125..3671e4c8274b 100644
--- a/clang/tools/clang-installapi/Options.h
+++ b/clang/tools/clang-installapi/Options.h
@@ -67,9 +67,6 @@ struct DriverOptions {
/// \brief Output path.
std::string OutputPath;
- /// \brief DSYM path.
- std::string DSYMPath;
-
/// \brief File encoding to print.
FileType OutFT = FileType::TBD_V5;
diff --git a/llvm/include/llvm/TextAPI/DylibReader.h b/llvm/include/llvm/TextAPI/DylibReader.h
index 6861d3cb1591..b556fbf6832a 100644
--- a/llvm/include/llvm/TextAPI/DylibReader.h
+++ b/llvm/include/llvm/TextAPI/DylibReader.h
@@ -13,7 +13,6 @@
#ifndef LLVM_TEXTAPI_DYLIBREADER_H
#define LLVM_TEXTAPI_DYLIBREADER_H
-#include "llvm/ADT/StringMap.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/TextAPI/ArchitectureSet.h"
@@ -44,14 +43,6 @@ Expected<Records> readFile(MemoryBufferRef Buffer, const ParseOption &Opt);
/// \param Buffer Data that points to dylib.
Expected<std::unique_ptr<InterfaceFile>> get(MemoryBufferRef Buffer);
-using SymbolToSourceLocMap = llvm::StringMap<RecordLoc>;
-/// Get the source location for each symbol from dylib.
-///
-/// \param DSYM Path to DSYM file.
-/// \param T Requested target slice for dylib.
-SymbolToSourceLocMap accumulateSourceLocFromDSYM(const StringRef DSYM,
- const Target &T);
-
} // namespace llvm::MachO::DylibReader
#endif // LLVM_TEXTAPI_DYLIBREADER_H
diff --git a/llvm/include/llvm/TextAPI/Record.h b/llvm/include/llvm/TextAPI/Record.h
index 7d721988ec3d..ef152ce43387 100644
--- a/llvm/include/llvm/TextAPI/Record.h
+++ b/llvm/include/llvm/TextAPI/Record.h
@@ -27,23 +27,6 @@ LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE();
class RecordsSlice;
-// Defines lightweight source location for records.
-struct RecordLoc {
- RecordLoc() = default;
- RecordLoc(std::string File, unsigned Line)
- : File(std::move(File)), Line(Line) {}
-
- /// Whether there is source location tied to the RecordLoc object.
- bool isValid() const { return !File.empty(); }
-
- bool operator==(const RecordLoc &O) const {
- return std::tie(File, Line) == std::tie(O.File, O.Line);
- }
-
- const std::string File;
- const unsigned Line = 0;
-};
-
// Defines a list of linkage types.
enum class RecordLinkage : uint8_t {
// Unknown linkage.
diff --git a/llvm/lib/TextAPI/BinaryReader/CMakeLists.txt b/llvm/lib/TextAPI/BinaryReader/CMakeLists.txt
index c4535310d91c..cbdf7b2c9696 100644
--- a/llvm/lib/TextAPI/BinaryReader/CMakeLists.txt
+++ b/llvm/lib/TextAPI/BinaryReader/CMakeLists.txt
@@ -2,7 +2,6 @@ add_llvm_component_library(LLVMTextAPIBinaryReader
DylibReader.cpp
LINK_COMPONENTS
- DebugInfoDWARF
Support
Object
TextAPI
diff --git a/llvm/lib/TextAPI/BinaryReader/DylibReader.cpp b/llvm/lib/TextAPI/BinaryReader/DylibReader.cpp
index f92a2d19a63f..2e36d4a8b98c 100644
--- a/llvm/lib/TextAPI/BinaryReader/DylibReader.cpp
+++ b/llvm/lib/TextAPI/BinaryReader/DylibReader.cpp
@@ -12,8 +12,7 @@
#include "llvm/TextAPI/DylibReader.h"
#include "llvm/ADT/STLExtras.h"
-#include "llvm/DebugInfo/DWARF/DWARFCompileUnit.h"
-#include "llvm/DebugInfo/DWARF/DWARFContext.h"
+#include "llvm/ADT/StringMap.h"
#include "llvm/Object/Binary.h"
#include "llvm/Object/MachOUniversal.h"
#include "llvm/Support/Endian.h"
@@ -433,111 +432,3 @@ DylibReader::get(MemoryBufferRef Buffer) {
return convertToInterfaceFile(*SlicesOrErr);
}
-
-static void DWARFErrorHandler(Error Err) { /**/ }
-
-static SymbolToSourceLocMap
-accumulateLocs(MachOObjectFile &Obj,
- const std::unique_ptr<DWARFContext> &DiCtx) {
- SymbolToSourceLocMap LocMap;
- for (const auto &Symbol : Obj.symbols()) {
- Expected<uint32_t> FlagsOrErr = Symbol.getFlags();
- if (!FlagsOrErr) {
- consumeError(FlagsOrErr.takeError());
- continue;
- }
-
- if (!(*FlagsOrErr & SymbolRef::SF_Exported))
- continue;
-
- Expected<uint64_t> AddressOrErr = Symbol.getAddress();
- if (!AddressOrErr) {
- consumeError(AddressOrErr.takeError());
- continue;
- }
- const uint64_t Address = *AddressOrErr;
-
- auto TypeOrErr = Symbol.getType();
- if (!TypeOrErr) {
- consumeError(TypeOrErr.takeError());
- continue;
- }
- const bool IsCode = (*TypeOrErr & SymbolRef::ST_Function);
-
- auto *DWARFCU = IsCode ? DiCtx->getCompileUnitForCodeAddress(Address)
- : DiCtx->getCompileUnitForDataAddress(Address);
- if (!DWARFCU)
- continue;
-
- const DWARFDie &DIE = IsCode ? DWARFCU->getSubroutineForAddress(Address)
- : DWARFCU->getVariableForAddress(Address);
- const std::string File = DIE.getDeclFile(
- llvm::DILineInfoSpecifier::FileLineInfoKind::AbsoluteFilePath);
- const uint64_t Line = DIE.getDeclLine();
-
- auto NameOrErr = Symbol.getName();
- if (!NameOrErr) {
- consumeError(NameOrErr.takeError());
- continue;
- }
- auto Name = *NameOrErr;
- auto Sym = parseSymbol(Name);
-
- if (!File.empty() && Line != 0)
- LocMap.insert({Sym.Name.str(), RecordLoc(File, Line)});
- }
-
- return LocMap;
-}
-
-SymbolToSourceLocMap
-DylibReader::accumulateSourceLocFromDSYM(const StringRef DSYM,
- const Target &T) {
- // Find sidecar file.
- auto DSYMsOrErr = MachOObjectFile::findDsymObjectMembers(DSYM);
- if (!DSYMsOrErr) {
- consumeError(DSYMsOrErr.takeError());
- return SymbolToSourceLocMap();
- }
- if (DSYMsOrErr->empty())
- return SymbolToSourceLocMap();
-
- const StringRef Path = DSYMsOrErr->front();
- auto BufOrErr = MemoryBuffer::getFile(Path);
- if (auto Err = BufOrErr.getError())
- return SymbolToSourceLocMap();
-
- auto BinOrErr = createBinary(*BufOrErr.get());
- if (!BinOrErr) {
- consumeError(BinOrErr.takeError());
- return SymbolToSourceLocMap();
- }
- // Handle single arch.
- if (auto *Single = dyn_cast<MachOObjectFile>(BinOrErr->get())) {
- auto DiCtx = DWARFContext::create(
- *Single, DWARFContext::ProcessDebugRelocations::Process, nullptr, "",
- DWARFErrorHandler, DWARFErrorHandler);
-
- return accumulateLocs(*Single, DiCtx);
- }
- // Handle universal companion file.
- if (auto *Fat = dyn_cast<MachOUniversalBinary>(BinOrErr->get())) {
- auto ObjForArch = Fat->getObjectForArch(getArchitectureName(T.Arch));
- if (!ObjForArch) {
- consumeError(ObjForArch.takeError());
- return SymbolToSourceLocMap();
- }
- auto MachOOrErr = ObjForArch->getAsObjectFile();
- if (!MachOOrErr) {
- consumeError(MachOOrErr.takeError());
- return SymbolToSourceLocMap();
- }
- auto &Obj = **MachOOrErr;
- auto DiCtx = DWARFContext::create(
- Obj, DWARFContext::ProcessDebugRelocations::Process, nullptr, "",
- DWARFErrorHandler, DWARFErrorHandler);
-
- return accumulateLocs(Obj, DiCtx);
- }
- return SymbolToSourceLocMap();
-}
--
2.44.0.1.g9765aa7075
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