allwpilib/upstream_utils/llvm_patches/0021-Fixup-includes.patch

From b013523b36cba3c8fc0ced2ca013a8763573d5a0 Mon Sep 17 00:00:00 2001
From: PJ Reiniger <pj.reiniger@gmail.com>
Date: Sun, 8 May 2022 16:38:11 -0400
Subject: [PATCH 21/31] Fixup includes

---
 llvm/include/llvm/ADT/StringMap.h                 |  5 ++++-
 llvm/include/llvm/ADT/StringMapEntry.h            |  4 ++++
 llvm/include/llvm/Support/PointerLikeTypeTraits.h |  1 +
 llvm/lib/Support/ConvertUTFWrapper.cpp            |  1 +
 llvm/lib/Support/ErrorHandling.cpp                |  7 +++----
 llvm/lib/Support/raw_ostream.cpp                  | 12 ++++++------
 llvm/unittests/ADT/SmallPtrSetTest.cpp            |  2 ++
 llvm/unittests/ADT/StringMapTest.cpp              |  1 +
 llvm/unittests/Support/ConvertUTFTest.cpp         |  2 ++
 9 files changed, 24 insertions(+), 11 deletions(-)

diff --git a/llvm/include/llvm/ADT/StringMap.h b/llvm/include/llvm/ADT/StringMap.h
index af4be84e469d..c41057cb6792 100644
--- a/llvm/include/llvm/ADT/StringMap.h
+++ b/llvm/include/llvm/ADT/StringMap.h
@@ -14,7 +14,10 @@
 #define LLVM_ADT_STRINGMAP_H
 
 #include "llvm/ADT/StringMapEntry.h"
-#include "llvm/Support/AllocatorBase.h"
+#include "llvm/Support/MemAlloc.h"
+#include "llvm/Support/SmallVector.h"
+#include "llvm/Support/iterator.h"
+#include "llvm/Support/iterator_range.h"
 #include "llvm/Support/PointerLikeTypeTraits.h"
 #include <initializer_list>
 #include <iterator>
diff --git a/llvm/include/llvm/ADT/StringMapEntry.h b/llvm/include/llvm/ADT/StringMapEntry.h
index 66a30698d787..1201bb8e69d4 100644
--- a/llvm/include/llvm/ADT/StringMapEntry.h
+++ b/llvm/include/llvm/ADT/StringMapEntry.h
@@ -15,6 +15,10 @@
 #ifndef LLVM_ADT_STRINGMAPENTRY_H
 #define LLVM_ADT_STRINGMAPENTRY_H
 
+#include "wpi/MemAlloc.h"
+
+#include <cassert>
+#include <cstring>
 #include <optional>
 #include <string_view>
 
diff --git a/llvm/include/llvm/Support/PointerLikeTypeTraits.h b/llvm/include/llvm/Support/PointerLikeTypeTraits.h
index 1b15f930bd87..acadd5e89a16 100644
--- a/llvm/include/llvm/Support/PointerLikeTypeTraits.h
+++ b/llvm/include/llvm/Support/PointerLikeTypeTraits.h
@@ -16,6 +16,7 @@
 
 #include "llvm/Support/DataTypes.h"
 #include <cassert>
+#include <cstdint>
 #include <type_traits>
 
 namespace llvm {
diff --git a/llvm/lib/Support/ConvertUTFWrapper.cpp b/llvm/lib/Support/ConvertUTFWrapper.cpp
index 090ebb0f5af8..87da616b75d4 100644
--- a/llvm/lib/Support/ConvertUTFWrapper.cpp
+++ b/llvm/lib/Support/ConvertUTFWrapper.cpp
@@ -8,6 +8,7 @@
 
 #include "llvm/ADT/span.h"
 #include "llvm/Support/ConvertUTF.h"
+#include "llvm/Support/SmallVector.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/SwapByteOrder.h"
 #include <string>
diff --git a/llvm/lib/Support/ErrorHandling.cpp b/llvm/lib/Support/ErrorHandling.cpp
index 9c0c6fb868f2..4b6ddd30c6e4 100644
--- a/llvm/lib/Support/ErrorHandling.cpp
+++ b/llvm/lib/Support/ErrorHandling.cpp
@@ -28,12 +28,11 @@
 #include <mutex>
 #include <new>
 
-#if defined(HAVE_UNISTD_H)
-# include <unistd.h>
+#ifndef _WIN32
+#include <unistd.h>
 #endif
 #if defined(_MSC_VER)
-# include <io.h>
-# include <fcntl.h>
+#include <io.h>
 #endif
 
 using namespace llvm;
diff --git a/llvm/lib/Support/raw_ostream.cpp b/llvm/lib/Support/raw_ostream.cpp
index 27bba0ca2f06..6b9e5f9e44bd 100644
--- a/llvm/lib/Support/raw_ostream.cpp
+++ b/llvm/lib/Support/raw_ostream.cpp
@@ -15,7 +15,8 @@
 #endif
 
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/ADT/STLExtras.h"
+#include "wpi/SmallString.h"
+#include "wpi/SmallVector.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Config/config.h"
 #include "llvm/Support/Compiler.h"
@@ -35,12 +36,11 @@
 #include <sys/stat.h>
 
 // <fcntl.h> may provide O_BINARY.
-#if defined(HAVE_FCNTL_H)
 # include <fcntl.h>
-#endif
 
-#if defined(HAVE_UNISTD_H)
-# include <unistd.h>
+#ifndef _WIN32
+#include <unistd.h>
+#include <sys/uio.h>
 #endif
 
 #if defined(__CYGWIN__)
@@ -62,7 +62,7 @@
 
 #ifdef _WIN32
 #include "llvm/Support/ConvertUTF.h"
-#include "llvm/Support/Windows/WindowsSupport.h"
+#include "Windows/WindowsSupport.h"
 #endif
 
 using namespace llvm;
diff --git a/llvm/unittests/ADT/SmallPtrSetTest.cpp b/llvm/unittests/ADT/SmallPtrSetTest.cpp
index 531f81ab5b3f..3db8b6e37d31 100644
--- a/llvm/unittests/ADT/SmallPtrSetTest.cpp
+++ b/llvm/unittests/ADT/SmallPtrSetTest.cpp
@@ -15,6 +15,8 @@
 #include "llvm/Support/PointerLikeTypeTraits.h"
 #include "gtest/gtest.h"
 
+#include <algorithm>
+
 using namespace llvm;
 
 TEST(SmallPtrSetTest, Assignment) {
diff --git a/llvm/unittests/ADT/StringMapTest.cpp b/llvm/unittests/ADT/StringMapTest.cpp
index 28d710fe69e9..60571cff6927 100644
--- a/llvm/unittests/ADT/StringMapTest.cpp
+++ b/llvm/unittests/ADT/StringMapTest.cpp
@@ -9,6 +9,7 @@
 #include "llvm/ADT/StringMap.h"
 #include "llvm/Support/DataTypes.h"
 #include "gtest/gtest.h"
+#include <algorithm>
 #include <limits>
 #include <tuple>
 using namespace llvm;
diff --git a/llvm/unittests/Support/ConvertUTFTest.cpp b/llvm/unittests/Support/ConvertUTFTest.cpp
index 9c798437a12d..2fee8ad5c012 100644
--- a/llvm/unittests/Support/ConvertUTFTest.cpp
+++ b/llvm/unittests/Support/ConvertUTFTest.cpp
@@ -7,6 +7,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/ConvertUTF.h"
+#include "llvm/Support/SmallString.h"
+#include "llvm/Support/SmallVector.h"
 #include "gtest/gtest.h"
 #include <string>
 #include <vector>
-- 
2.20.1.windows.1