================
@@ -2221,33 +2222,45 @@ class ASTReader
return Sema::AlignPackInfo::getFromRawEncoding(Raw);
}
+ using RawLocEncoding = SourceLocationEncoding::RawLocEncoding;
+
/// Read a source location from raw form and return it in its
/// originating module file's source location space.
- SourceLocation ReadUntranslatedSourceLocation(SourceLocation::UIntTy Raw,
- LocSeq *Seq = nullptr) const {
+ std::pair<SourceLocation, unsigned>
+ ReadUntranslatedSourceLocation(RawLocEncoding Raw,
+ LocSeq *Seq = nullptr) const {
return SourceLocationEncoding::decode(Raw, Seq);
}
/// Read a source location from raw form.
- SourceLocation ReadSourceLocation(ModuleFile &ModuleFile,
- SourceLocation::UIntTy Raw,
- LocSeq *Seq = nullptr) const {
- SourceLocation Loc = ReadUntranslatedSourceLocation(Raw, Seq);
- return TranslateSourceLocation(ModuleFile, Loc);
+ SourceLocation ReadSourceLocation(ModuleFile &MF, RawLocEncoding Raw,
+ LocSeq *Seq = nullptr) const {
+ if (!MF.ModuleOffsetMap.empty())
+ ReadModuleOffsetMap(MF);
+
+ auto [Loc, ModuleFileIndex] = ReadUntranslatedSourceLocation(Raw, Seq);
+ ModuleFile *OwningModuleFile =
+ ModuleFileIndex == 0 ? &MF : MF.DependentModules[ModuleFileIndex - 1];
+
+ assert(!SourceMgr.isLoadedSourceLocation(Loc) && "Run out source location
space");
----------------
jansvoboda11 wrote:
What does `Loc` being invalid has to do with this?
https://github.com/llvm/llvm-project/pull/86912
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