/// \brief Offset of each declaration within the bitstream, indexed
/// by the declaration ID (-1).
const uint32_t *DeclOffsets;
-
- /// \brief A snapshot of the pending instantiations in the chain.
- ///
- /// This record tracks the instantiations that Sema has to perform at the
- /// end of the TU. It consists of a pair of values for every pending
- /// instantiation where the first value is the ID of the decl and the second
- /// is the instantiation location.
- SmallVector<uint64_t, 64> PendingInstantiations;
-
+
/// \brief The number of C++ base specifier sets in this AST file.
unsigned LocalNumCXXBaseSpecifiers;
/// deserialized.
SmallVector<uint64_t, 64> VTableUses;
+ /// \brief A snapshot of the pending instantiations in the chain.
+ ///
+ /// This record tracks the instantiations that Sema has to perform at the
+ /// end of the TU. It consists of a pair of values for every pending
+ /// instantiation where the first value is the ID of the decl and the second
+ /// is the instantiation location.
+ SmallVector<uint64_t, 64> PendingInstantiations;
+
//@}
/// \name Diagnostic-relevant special data
break;
case PENDING_IMPLICIT_INSTANTIATIONS:
- for (unsigned I = 0, N = Record.size(); I != N; ++I)
- F.PendingInstantiations.push_back(getGlobalDeclID(F, Record[I]));
+ if (PendingInstantiations.size() % 2 != 0) {
+ Error("Invalid PENDING_IMPLICIT_INSTANTIATIONS block");
+ return Failure;
+ }
+
+ // Later lists of pending instantiations overwrite earlier ones.
+ // FIXME: This is most certainly wrong for modules.
+ PendingInstantiations.clear();
+ for (unsigned I = 0, N = Record.size(); I != N; /* in loop */) {
+ PendingInstantiations.push_back(getGlobalDeclID(F, Record[I++]));
+ PendingInstantiations.push_back(
+ ReadSourceLocation(F, Record, I).getRawEncoding());
+ }
break;
case SEMA_DECL_REFS:
SemaObj->StdBadAlloc = SemaDeclRefs[1];
}
- // The special data sets below always come from the most recent PCH,
- // which is at the front of the chain.
- Module &F = ModuleMgr.getPrimaryModule();
-
// If there were any pending implicit instantiations, deserialize them
// and add them to Sema's queue of such instantiations.
- assert(F.PendingInstantiations.size() % 2 == 0 &&
- "Expected pairs of entries");
- for (unsigned Idx = 0, N = F.PendingInstantiations.size(); Idx < N;) {
- ValueDecl *D=cast<ValueDecl>(GetDecl(F.PendingInstantiations[Idx++]));
- SourceLocation Loc = ReadSourceLocation(F, F.PendingInstantiations,Idx);
+ for (unsigned Idx = 0, N = PendingInstantiations.size(); Idx < N;) {
+ ValueDecl *D = cast<ValueDecl>(GetDecl(PendingInstantiations[Idx++]));
+ SourceLocation Loc
+ = SourceLocation::getFromRawEncoding(PendingInstantiations[Idx++]);
SemaObj->PendingInstantiations.push_back(std::make_pair(D, Loc));
}