https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/210292
Backport 2580624091e36b85c162439513eef8e752217a1d Requested by: @mstorsjo >From 33895ccf1fc365058158f5b9393b5f81f595061a Mon Sep 17 00:00:00 2001 From: cqwrteur <[email protected]> Date: Fri, 17 Jul 2026 17:11:45 +0800 Subject: [PATCH] [libcxx] avoid include Uppercase windows headers (#208903) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We should use unknwn.h and windows.h instead of Unknwn.h and Windows.h because Linux and other non‑Windows systems treat filenames as case‑sensitive. Windows does not, so mixed‑case includes work there but break elsewhere. Both mingw‑w64‑crt and windows‑msvc‑sysroot provide all Windows headers in fully lowercase, so using the lowercase forms ensures consistent cross‑platform builds. Fixes #208901 (cherry picked from commit 2580624091e36b85c162439513eef8e752217a1d) --- libcxx/src/support/runtime/exception_pointer_msvc.ipp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libcxx/src/support/runtime/exception_pointer_msvc.ipp b/libcxx/src/support/runtime/exception_pointer_msvc.ipp index 72360a2d791bd..3102d1ee93db2 100644 --- a/libcxx/src/support/runtime/exception_pointer_msvc.ipp +++ b/libcxx/src/support/runtime/exception_pointer_msvc.ipp @@ -14,8 +14,8 @@ _LIBCPP_CLANG_DIAGNOSTIC_IGNORED("-Wmultichar") #include <cstdlib> #include <cstring> -#include <Unknwn.h> -#include <Windows.h> +#include <unknwn.h> +#include <windows.h> struct _ThrowInfo; #include <eh.h> #include <ehdata.h> _______________________________________________ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
