[all-commits] [llvm/llvm-project] 84c398: [lldb][TypeSystemClang] Desugar an elaborated type...

[aleksandr-urakov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 84c398d375d9f3b0c2ce2a755dbaa57500e3f8ec
      https://github.com/llvm/llvm-project/commit/84c398d375d9f3b0c2ce2a755dbaa57500e3f8ec
  Author: Aleksandr Urakov <Aleksandr.Urakov at jetbrains.com>
  Date:   2020-04-27 (Mon, 27 Apr 2020)

  Changed paths:
    M lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
    A lldb/test/API/lang/cpp/typedef/Makefile
    A lldb/test/API/lang/cpp/typedef/TestCppTypedef.py
    A lldb/test/API/lang/cpp/typedef/main.cpp

  Log Message:
  -----------
  [lldb][TypeSystemClang] Desugar an elaborated type before checking if it's a typedef or getting a typedefed type

Summary:
Sometimes a result variable of some expression can be presented as an elaborated
type. In this case the methods `IsTypedefType()` and `GetTypedefedType()` of
`SBType` didn't work. This patch fixes that.

I didn't find the test for these API methods, so I added a basic test for this
too.

Reviewers: aprantl, teemperor, labath, leonid.mashinskiy

Reviewed By: teemperor

Subscribers: labath, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D78697