[all-commits] [llvm/llvm-project] cec33f: [lldb] Consider TAG_imported_declaration in DebugN...

[Felipe de Azevedo Piovezan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cec33fc87c0c0094b0d627031ff756b2d1f905eb
      https://github.com/llvm/llvm-project/commit/cec33fc87c0c0094b0d627031ff756b2d1f905eb
  Author: Felipe de Azevedo Piovezan <fpiovezan at apple.com>
  Date:   2023-07-08 (Sat, 08 Jul 2023)

  Changed paths:
    M lldb/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.cpp

  Log Message:
  -----------
  [lldb] Consider TAG_imported_declaration in DebugNamesIndex

In order to recognize namespace aliases as a namespace, the
DW_TAG_imported_declaration has to be taken into account. The name of these DIEs
is already included in all accelerator tables as of D143397.

Two of the three Index classes already handle this correctly:

1. ManualDWARFIndex (as of D143398)
2. AppleDWARFIndex works by default with D143397, since apple has a table
dedicated to namespaces.

This commit updates the third index class, DWARF 5's DebugNamesDWARFIndex.
As a result, it fixes the following test with DWARF 5:
commands/expression/namespace-alias/TestInlineNamespaceAlias.py

Differential Revision: https://reviews.llvm.org/D154730