[Lldb-commits] [lldb] [lldb] Use correct path separator for C++ library files lookup (PR #98144)

[Vladislav Dzhidzhoev via lldb-commits]

https://github.com/dzhidzhoev created https://github.com/llvm/llvm-project/pull/98144

Use POSIX-style path separators when checking for libcpp library path.
This is necessary to run API tests from 'std-module' group compiled on Windows host for Linux target.

>From fce5e1e4a59b511a0bd4aa1bb1865528297c5471 Mon Sep 17 00:00:00 2001
From: Vladislav Dzhidzhoev <vdzhidzhoev at accesssoftek.com>
Date: Wed, 22 May 2024 11:19:44 -0700
Subject: [PATCH] [lldb] Use correct path separator for C++ library files
 lookup

Take into account separator style of target platorm.
This is necessary to run API tests from 'std-module' group compiled
on Windows host for Linux target.
---
 .../Plugins/ExpressionParser/Clang/CppModuleConfiguration.cpp   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lldb/source/Plugins/ExpressionParser/Clang/CppModuleConfiguration.cpp b/lldb/source/Plugins/ExpressionParser/Clang/CppModuleConfiguration.cpp
index f43a04488230f..f3aabc12f92b7 100644
--- a/lldb/source/Plugins/ExpressionParser/Clang/CppModuleConfiguration.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/CppModuleConfiguration.cpp
@@ -71,7 +71,7 @@ bool CppModuleConfiguration::analyzeFile(const FileSpec &f,
   // If the path is in the libc++ include directory use it as the found libc++
   // path. Ignore subdirectories such as /c++/v1/experimental as those don't
   // need to be specified in the header search.
-  if (libcpp_regex.match(f.GetPath()) &&
+  if (libcpp_regex.match(convert_to_slash(f.GetPath())) &&
       parent_path(posix_dir, Style::posix).ends_with("c++")) {
     if (!m_std_inc.TrySet(posix_dir))
       return false;