https://github.com/Nerixyz created https://github.com/llvm/llvm-project/pull/166953
Since PDB doesn't have template information, we need to get the element type from somewhere else. I'm using the type of `_Myval` in a list node, which holds the element type. >From 5974efa652e624c2f174e5e68cb9ebf363d8e0e5 Mon Sep 17 00:00:00 2001 From: Nerixyz <[email protected]> Date: Thu, 6 Nov 2025 20:47:04 +0100 Subject: [PATCH] [LLDB] Run MSVC STL (forward-)list test with PDB --- .../Plugins/Language/CPlusPlus/GenericList.cpp | 12 ++++++++++++ .../TestDataFormatterGenericForwardList.py | 2 ++ .../generic/list/TestDataFormatterGenericList.py | 2 ++ .../list/loop/TestDataFormatterGenericListLoop.py | 1 + 4 files changed, 17 insertions(+) diff --git a/lldb/source/Plugins/Language/CPlusPlus/GenericList.cpp b/lldb/source/Plugins/Language/CPlusPlus/GenericList.cpp index 5289027fbd8af..101b8b67a92f9 100644 --- a/lldb/source/Plugins/Language/CPlusPlus/GenericList.cpp +++ b/lldb/source/Plugins/Language/CPlusPlus/GenericList.cpp @@ -530,6 +530,12 @@ lldb::ChildCacheState MsvcStlForwardListFrontEnd::Update() { m_backend.GetChildAtNamePath({"_Mypair", "_Myval2", "_Myhead"})) m_head = head_sp.get(); + if (!m_element_type && m_head) { + auto val_sp = m_head->GetChildMemberWithName("_Myval"); + if (val_sp) + m_element_type = val_sp->GetCompilerType(); + } + return ChildCacheState::eRefetch; } @@ -606,6 +612,12 @@ lldb::ChildCacheState MsvcStlListFrontEnd::Update() { m_head = first.get(); m_tail = last.get(); + if (!m_element_type && m_head) { + auto val_sp = m_head->GetChildMemberWithName("_Myval"); + if (val_sp) + m_element_type = val_sp->GetCompilerType(); + } + return lldb::ChildCacheState::eRefetch; } diff --git a/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/forward_list/TestDataFormatterGenericForwardList.py b/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/forward_list/TestDataFormatterGenericForwardList.py index 45695c43b42a9..1db0c489bc7f9 100644 --- a/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/forward_list/TestDataFormatterGenericForwardList.py +++ b/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/forward_list/TestDataFormatterGenericForwardList.py @@ -9,6 +9,8 @@ class TestDataFormatterGenericForwardList(TestBase): + TEST_WITH_PDB_DEBUG_INFO = True + def setUp(self): TestBase.setUp(self) self.line = line_number("main.cpp", "// break here") diff --git a/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/list/TestDataFormatterGenericList.py b/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/list/TestDataFormatterGenericList.py index c0207e6ab5911..fbd021190214b 100644 --- a/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/list/TestDataFormatterGenericList.py +++ b/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/list/TestDataFormatterGenericList.py @@ -10,6 +10,8 @@ class GenericListDataFormatterTestCase(TestBase): + TEST_WITH_PDB_DEBUG_INFO = True + def setUp(self): # Call super's setUp(). TestBase.setUp(self) diff --git a/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/list/loop/TestDataFormatterGenericListLoop.py b/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/list/loop/TestDataFormatterGenericListLoop.py index f6174dd786380..9c5daf760b31f 100644 --- a/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/list/loop/TestDataFormatterGenericListLoop.py +++ b/lldb/test/API/functionalities/data-formatter/data-formatter-stl/generic/list/loop/TestDataFormatterGenericListLoop.py @@ -11,6 +11,7 @@ class GenericListDataFormatterTestCase(TestBase): + TEST_WITH_PDB_DEBUG_INFO = True NO_DEBUG_INFO_TESTCASE = True def do_test_with_run_command(self): _______________________________________________ lldb-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
