Merge branch 'main' into fix/111854

a-tarasyuk · web-flow · commit 0cb124d9ae59 · 2024-10-19T14:20:16.000+03:00
diff --git a/clang/docs/analyzer/user-docs/CommandLineUsage.rst b/clang/docs/analyzer/user-docs/CommandLineUsage.rst
@@ -2,7 +2,7 @@ Command Line Usage: scan-build and CodeChecker
 ==============================================
 
 This document provides guidelines for running the static analyzer from the command line on whole projects.
-CodeChecker and scan-build are two CLI tools for using CSA on multiple files (tranlation units).
+CodeChecker and scan-build are two CLI tools for using CSA on multiple files (translation units).
 Both provide a way of driving the analyzer, detecting compilation flags, and generating reports.
 CodeChecker is more actively maintained, provides heuristics for working with multiple versions of popular compilers and it also comes with a web-based GUI for viewing, filtering, categorizing and suppressing the results.
 Therefore CodeChecker is recommended in case you need any of the above features or just more customizability in general.
diff --git a/libcxx/include/__iterator/reverse_iterator.h b/libcxx/include/__iterator/reverse_iterator.h
@@ -136,10 +136,12 @@ class _LIBCPP_TEMPLATE_VIS reverse_iterator
   _LIBCPP_HIDE_FROM_ABI constexpr pointer operator->() const
     requires is_pointer_v<_Iter> || requires(const _Iter __i) { __i.operator->(); }
   {
+    _Iter __tmp = current;
+    --__tmp;
     if constexpr (is_pointer_v<_Iter>) {
-      return std::prev(current);
+      return __tmp;
     } else {
-      return std::prev(current).operator->();
+      return __tmp.operator->();
     }
   }
 #else
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/equal.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/equal.pass.cpp
@@ -33,6 +33,10 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     test(bidirectional_iterator<const char*>(s), bidirectional_iterator<const char*>(s+1), false);
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s), true);
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s+1), false);
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s), true);
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s + 1), false);
+#endif
     test(s, s, true);
     test(s, s+1, false);
     return true;
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/greater-equal.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/greater-equal.pass.cpp
@@ -32,6 +32,11 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s), true);
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s+1), true);
     test(random_access_iterator<const char*>(s+1), random_access_iterator<const char*>(s), false);
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s), true);
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s + 1), true);
+    test(cpp20_random_access_iterator<const char*>(s + 1), cpp20_random_access_iterator<const char*>(s), false);
+#endif
     test(s, s, true);
     test(s, s+1, true);
     test(s+1, s, false);
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/greater.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/greater.pass.cpp
@@ -32,6 +32,11 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s), false);
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s+1), true);
     test(random_access_iterator<const char*>(s+1), random_access_iterator<const char*>(s), false);
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s), false);
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s + 1), true);
+    test(cpp20_random_access_iterator<const char*>(s + 1), cpp20_random_access_iterator<const char*>(s), false);
+#endif
     test(s, s, false);
     test(s, s+1, true);
     test(s+1, s, false);
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/less-equal.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/less-equal.pass.cpp
@@ -32,6 +32,11 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s), true);
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s+1), false);
     test(random_access_iterator<const char*>(s+1), random_access_iterator<const char*>(s), true);
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s), true);
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s + 1), false);
+    test(cpp20_random_access_iterator<const char*>(s + 1), cpp20_random_access_iterator<const char*>(s), true);
+#endif
     test(s, s, true);
     test(s, s+1, false);
     test(s+1, s, true);
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/less.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/less.pass.cpp
@@ -32,6 +32,11 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s), false);
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s+1), false);
     test(random_access_iterator<const char*>(s+1), random_access_iterator<const char*>(s), true);
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s), false);
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s + 1), false);
+    test(cpp20_random_access_iterator<const char*>(s + 1), cpp20_random_access_iterator<const char*>(s), true);
+#endif
     test(s, s, false);
     test(s, s+1, false);
     test(s+1, s, true);
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/not-equal.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cmp/not-equal.pass.cpp
@@ -33,6 +33,10 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     test(bidirectional_iterator<const char*>(s), bidirectional_iterator<const char*>(s+1), true);
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s), false);
     test(random_access_iterator<const char*>(s), random_access_iterator<const char*>(s+1), true);
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s), false);
+    test(cpp20_random_access_iterator<const char*>(s), cpp20_random_access_iterator<const char*>(s + 1), true);
+#endif
     test(s, s, false);
     test(s, s+1, true);
     return true;
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cons/assign.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cons/assign.pass.cpp
@@ -59,6 +59,9 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     Derived d;
     test<bidirectional_iterator<Base*> >(bidirectional_iterator<Derived*>(&d));
     test<random_access_iterator<const Base*> >(random_access_iterator<Derived*>(&d));
+#if TEST_STD_VER >= 20
+    test<cpp20_random_access_iterator<const Base*> >(cpp20_random_access_iterator<Derived*>(&d));
+#endif
     test<Base*>(&d);
 
     char c = '\0';
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cons/ctor.default.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cons/ctor.default.pass.cpp
@@ -26,6 +26,9 @@ TEST_CONSTEXPR_CXX17 void test() {
 TEST_CONSTEXPR_CXX17 bool tests() {
     test<bidirectional_iterator<const char*> >();
     test<random_access_iterator<char*> >();
+#if TEST_STD_VER >= 20
+    test<cpp20_random_access_iterator<char*> >();
+#endif
     test<char*>();
     test<const char*>();
     return true;
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cons/ctor.iter.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cons/ctor.iter.pass.cpp
@@ -28,6 +28,9 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     const char s[] = "123";
     test(bidirectional_iterator<const char*>(s));
     test(random_access_iterator<const char*>(s));
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s));
+#endif
     test(s);
     return true;
 }
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cons/ctor.reverse_iterator.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.cons/ctor.reverse_iterator.pass.cpp
@@ -33,6 +33,9 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     Derived d;
     test<bidirectional_iterator<Base*> >(bidirectional_iterator<Derived*>(&d));
     test<random_access_iterator<const Base*> >(random_access_iterator<Derived*>(&d));
+#if TEST_STD_VER >= 20
+    test<cpp20_random_access_iterator<const Base*> >(cpp20_random_access_iterator<Derived*>(&d));
+#endif
     test<Base*>(&d);
     return true;
 }
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.conv/base.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.conv/base.pass.cpp
@@ -18,20 +18,28 @@
 #include "test_macros.h"
 #include "test_iterators.h"
 
-TEST_CONSTEXPR_CXX17 bool test() {
-    typedef bidirectional_iterator<int*> Iter;
-    int i = 0;
-    Iter iter(&i);
-    std::reverse_iterator<Iter> const reverse(iter);
-    std::reverse_iterator<Iter>::iterator_type base = reverse.base();
-    assert(base == Iter(&i));
-    return true;
+template <class Iter>
+TEST_CONSTEXPR_CXX17 void test() {
+  int i = 0;
+  Iter iter(&i);
+  std::reverse_iterator<Iter> const reverse(iter);
+  typename std::reverse_iterator<Iter>::iterator_type base = reverse.base();
+  assert(base == Iter(&i));
+}
+
+TEST_CONSTEXPR_CXX17 bool tests() {
+  test<bidirectional_iterator<int*> >();
+  test<random_access_iterator<int*> >();
+#if TEST_STD_VER >= 20
+  test<cpp20_random_access_iterator<int*>>();
+#endif
+  return true;
 }
 
 int main(int, char**) {
-    test();
+  tests();
 #if TEST_STD_VER > 14
-    static_assert(test(), "");
+  static_assert(tests(), "");
 #endif
-    return 0;
+  return 0;
 }
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.elem/arrow.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.elem/arrow.pass.cpp
@@ -24,6 +24,55 @@
 
 #include "test_macros.h"
 
+#if TEST_STD_VER >= 20
+// C++20 bidirectional_iterator that does not satisfy the Cpp17BidirectionalIterator named requirement.
+template <class It>
+class cpp20_bidirectional_iterator_with_arrow {
+  It it_;
+
+public:
+  using iterator_category = std::input_iterator_tag;
+  using iterator_concept  = std::bidirectional_iterator_tag;
+  using value_type        = std::iterator_traits<It>::value_type;
+  using difference_type   = std::iterator_traits<It>::difference_type;
+
+  cpp20_bidirectional_iterator_with_arrow() : it_() {}
+  explicit cpp20_bidirectional_iterator_with_arrow(It it) : it_(it) {}
+
+  decltype(auto) operator*() const { return *it_; }
+
+  auto operator->() const {
+    if constexpr (std::is_pointer_v<It>) {
+      return it_;
+    } else {
+      return it_.operator->();
+    }
+  }
+
+  cpp20_bidirectional_iterator_with_arrow& operator++() {
+    ++it_;
+    return *this;
+  }
+  cpp20_bidirectional_iterator_with_arrow& operator--() {
+    --it_;
+    return *this;
+  }
+  cpp20_bidirectional_iterator_with_arrow operator++(int) { return cpp20_bidirectional_iterator_with_arrow(it_++); }
+  cpp20_bidirectional_iterator_with_arrow operator--(int) { return cpp20_bidirectional_iterator_with_arrow(it_--); }
+
+  friend bool
+  operator==(const cpp20_bidirectional_iterator_with_arrow& x, const cpp20_bidirectional_iterator_with_arrow& y) {
+    return x.it_ == y.it_;
+  }
+  friend bool
+  operator!=(const cpp20_bidirectional_iterator_with_arrow& x, const cpp20_bidirectional_iterator_with_arrow& y) {
+    return x.it_ != y.it_;
+  }
+
+  friend It base(const cpp20_bidirectional_iterator_with_arrow& i) { return i.it_; }
+};
+#endif
+
 class A
 {
     int data_;
@@ -113,6 +162,16 @@ int main(int, char**)
 
     static_assert(it1->get() == gC.get(), "");
   }
+#endif
+#if TEST_STD_VER >= 20
+  {
+    // The underlying iterator models c++20 bidirectional_iterator,
+    // but does not satisfy c++17 BidirectionalIterator named requirement
+    B data[] = {1, 2, 3};
+    cpp20_bidirectional_iterator_with_arrow<B*> iter(data + 3);
+    auto ri = std::make_reverse_iterator(iter);
+    assert(ri->get() == 3);
+  }
 #endif
   {
     ((void)gC);
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.elem/bracket.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.elem/bracket.pass.cpp
@@ -33,6 +33,10 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     const char* s = "1234567890";
     test(random_access_iterator<const char*>(s+5), 4, '1');
     test(random_access_iterator<const char*>(s+5), 0, '5');
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s + 5), 4, '1');
+    test(cpp20_random_access_iterator<const char*>(s + 5), 0, '5');
+#endif
     test(s+5, 4, '1');
     test(s+5, 0, '5');
     return true;
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.elem/dereference.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.elem/dereference.pass.cpp
@@ -21,6 +21,7 @@
 #include <cassert>
 
 #include "test_macros.h"
+#include "test_iterators.h"
 
 class A
 {
@@ -47,6 +48,10 @@ int main(int, char**)
 {
     A a;
     test(&a+1, A());
+    test(random_access_iterator<A*>(&a + 1), A());
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<A*>(&a + 1), A());
+#endif
 
 #if TEST_STD_VER > 14
     {
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/decrement-assign.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/decrement-assign.pass.cpp
@@ -30,6 +30,9 @@ TEST_CONSTEXPR_CXX17 void test(It i, typename std::iterator_traits<It>::differen
 TEST_CONSTEXPR_CXX17 bool tests() {
     const char* s = "1234567890";
     test(random_access_iterator<const char*>(s+5), 5, random_access_iterator<const char*>(s+10));
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s + 5), 5, cpp20_random_access_iterator<const char*>(s + 10));
+#endif
     test(s+5, 5, s+10);
     return true;
 }
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/increment-assign.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/increment-assign.pass.cpp
@@ -29,7 +29,10 @@ TEST_CONSTEXPR_CXX17 void test(It i, typename std::iterator_traits<It>::differen
 
 TEST_CONSTEXPR_CXX17 bool tests() {
     char const* s = "1234567890";
-    test(random_access_iterator<const char*>(s+5), 5, random_access_iterator<const char*>(s));
+    test(random_access_iterator<const char*>(s + 5), 5, random_access_iterator<const char*>(s));
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s + 5), 5, cpp20_random_access_iterator<const char*>(s));
+#endif
     test(s+5, 5, s);
     return true;
 }
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/minus.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/minus.pass.cpp
@@ -28,7 +28,10 @@ TEST_CONSTEXPR_CXX17 void test(It i, typename std::iterator_traits<It>::differen
 
 TEST_CONSTEXPR_CXX17 bool tests() {
     const char* s = "1234567890";
-    test(random_access_iterator<const char*>(s+5), 5, random_access_iterator<const char*>(s+10));
+    test(random_access_iterator<const char*>(s + 5), 5, random_access_iterator<const char*>(s + 10));
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s + 5), 5, cpp20_random_access_iterator<const char*>(s + 10));
+#endif
     test(s+5, 5, s+10);
     return true;
 }
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/plus.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/plus.pass.cpp
@@ -28,7 +28,10 @@ TEST_CONSTEXPR_CXX17 void test(It i, typename std::iterator_traits<It>::differen
 
 TEST_CONSTEXPR_CXX17 bool tests() {
     const char* s = "1234567890";
-    test(random_access_iterator<const char*>(s+5), 5, random_access_iterator<const char*>(s));
+    test(random_access_iterator<const char*>(s + 5), 5, random_access_iterator<const char*>(s));
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s + 5), 5, cpp20_random_access_iterator<const char*>(s));
+#endif
     test(s+5, 5, s);
     return true;
 }
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/postdecrement.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/postdecrement.pass.cpp
@@ -30,6 +30,9 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     const char* s = "123";
     test(bidirectional_iterator<const char*>(s+1), bidirectional_iterator<const char*>(s+2));
     test(random_access_iterator<const char*>(s+1), random_access_iterator<const char*>(s+2));
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s + 1), cpp20_random_access_iterator<const char*>(s + 2));
+#endif
     test(s+1, s+2);
     return true;
 }
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/postincrement.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/postincrement.pass.cpp
@@ -30,6 +30,9 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     const char* s = "123";
     test(bidirectional_iterator<const char*>(s+1), bidirectional_iterator<const char*>(s));
     test(random_access_iterator<const char*>(s+1), random_access_iterator<const char*>(s));
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s + 1), cpp20_random_access_iterator<const char*>(s));
+#endif
     test(s+1, s);
     return true;
 }
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/predecrement.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/predecrement.pass.cpp
@@ -30,6 +30,9 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     const char* s = "123";
     test(bidirectional_iterator<const char*>(s+1), bidirectional_iterator<const char*>(s+2));
     test(random_access_iterator<const char*>(s+1), random_access_iterator<const char*>(s+2));
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s + 1), cpp20_random_access_iterator<const char*>(s + 2));
+#endif
     test(s+1, s+2);
     return true;
 }
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/preincrement.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nav/preincrement.pass.cpp
@@ -30,6 +30,9 @@ TEST_CONSTEXPR_CXX17 bool tests() {
     const char* s = "123";
     test(bidirectional_iterator<const char*>(s+1), bidirectional_iterator<const char*>(s));
     test(random_access_iterator<const char*>(s+1), random_access_iterator<const char*>(s));
+#if TEST_STD_VER >= 20
+    test(cpp20_random_access_iterator<const char*>(s + 1), cpp20_random_access_iterator<const char*>(s));
+#endif
     test(s+1, s);
     return true;
 }
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nonmember/make_reverse_iterator.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nonmember/make_reverse_iterator.pass.cpp
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nonmember/minus.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nonmember/minus.pass.cpp
diff --git a/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nonmember/plus.pass.cpp b/libcxx/test/std/iterators/predef.iterators/reverse.iterators/reverse.iter.nonmember/plus.pass.cpp
diff --git a/lldb/packages/Python/lldbsuite/test/make/Makefile.rules b/lldb/packages/Python/lldbsuite/test/make/Makefile.rules
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangASTImporter.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangASTImporter.cpp
diff --git a/mlir/include/mlir/Dialect/SPIRV/IR/SPIRVBarrierOps.td b/mlir/include/mlir/Dialect/SPIRV/IR/SPIRVBarrierOps.td
diff --git a/mlir/include/mlir/Dialect/SPIRV/IR/SPIRVMiscOps.td b/mlir/include/mlir/Dialect/SPIRV/IR/SPIRVMiscOps.td
diff --git a/mlir/lib/Conversion/SPIRVToLLVM/SPIRVToLLVM.cpp b/mlir/lib/Conversion/SPIRVToLLVM/SPIRVToLLVM.cpp
diff --git a/mlir/test/Conversion/SPIRVToLLVM/barrier-ops-to-llvm.mlir b/mlir/test/Conversion/SPIRVToLLVM/barrier-ops-to-llvm.mlir

Original file line number	Diff line number	Diff line change
`@@ -136,10 +136,12 @@ class _LIBCPP_TEMPLATE_VIS reverse_iterator`
`136`	`136`	`_LIBCPP_HIDE_FROM_ABI constexpr pointer operator->() const`
`137`	`137`	`requires is_pointer_v<_Iter> \|\| requires(const _Iter __i) { __i.operator->(); }`
`138`	`138`	`{`
	`139`	`+ _Iter __tmp = current;`
	`140`	`+ --__tmp;`
`139`	`141`	`if constexpr (is_pointer_v<_Iter>) {`
`140`		`- return std::prev(current);`
	`142`	`+ return __tmp;`
`141`	`143`	`} else {`
`142`		`- return std::prev(current).operator->();`
	`144`	`+ return __tmp.operator->();`
`143`	`145`	`}`
`144`	`146`	`}`
`145`	`147`	`#else`