================
@@ -1631,26 +1638,48 @@ bool SymbolFileDWARF::CompleteType(CompilerType
&compiler_type) {
return true;
}
- DWARFDIE dwarf_die = GetDIE(die_it->getSecond());
- if (dwarf_die) {
- // Once we start resolving this type, remove it from the forward
- // declaration map in case anyone child members or other types require this
- // type to get resolved. The type will get resolved when all of the calls
- // to SymbolFileDWARF::ResolveClangOpaqueTypeDefinition are done.
- GetForwardDeclCompilerTypeToDIE().erase(die_it);
+ DWARFDIE decl_die = GetDIE(die_it->getSecond());
+ // Once we start resolving this type, remove it from the forward
+ // declaration map in case anyone's child members or other types require this
+ // type to get resolved.
+ GetForwardDeclCompilerTypeToDIE().erase(die_it);
+ DWARFDIE def_die = FindDefinitionDIE(decl_die);
+ if (!def_die) {
+ SymbolFileDWARFDebugMap *debug_map_symfile = GetDebugMapSymfile();
+ if (debug_map_symfile) {
+ // We weren't able to find a full declaration in this DWARF, see
+ // if we have a declaration anywhere else...
+ def_die = debug_map_symfile->FindDefinitionDIE(decl_die);
+ }
+ }
+ if (!def_die) {
+ // No definition found. Proceed with the declaration die. We can use it to
+ // create a forward-declared type.
+ def_die = decl_die;
+ }
- Type *type = GetDIEToType().lookup(dwarf_die.GetDIE());
+ Type *type = ResolveType(def_die);
----------------
ZequanWu wrote:
That makes sense. I created another function to update those maps and use
decl_die to lookup in UniqueDWARFASTTypeMap.
https://github.com/llvm/llvm-project/pull/98361
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