This adds some recently implemented C++20/23 library headers to the
xtreme-header tests as appropriate. Also, it looks like we can safely
re-add <execution> and remove the NO_ASSOCIATED_LAMBDA workaround.
Tested on x86_64-pc-linux-gnu, does this look OK for trunk?
gcc/testsuite/ChangeLog:
* g++.dg/modules/xtreme-header-2.h: Include <execution>.
* g++.dg/modules/xtreme-header-6.h: Include <barrier>, <latch>,
<semaphore>, <source_location> and <syncstream>.
* g++.dg/modules/xtreme-header.h: Likewise. Remove
NO_ASSOCIATED_LAMBDA workaround. Include implemented C++23
library headers.
---
.../g++.dg/modules/xtreme-header-2.h | 3 +-
.../g++.dg/modules/xtreme-header-6.h | 10 ++--
gcc/testsuite/g++.dg/modules/xtreme-header.h | 60 +++++++------------
3 files changed, 29 insertions(+), 44 deletions(-)
diff --git a/gcc/testsuite/g++.dg/modules/xtreme-header-2.h
b/gcc/testsuite/g++.dg/modules/xtreme-header-2.h
index ded093e533c..dfe94aa6988 100644
--- a/gcc/testsuite/g++.dg/modules/xtreme-header-2.h
+++ b/gcc/testsuite/g++.dg/modules/xtreme-header-2.h
@@ -1,8 +1,7 @@
// Everything that transitively includes <ranges>
#include <algorithm>
-// FIXME: PR 97549
-// #include <execution>
+#include <execution>
#include <functional>
#include <future>
#include <memory>
diff --git a/gcc/testsuite/g++.dg/modules/xtreme-header-6.h
b/gcc/testsuite/g++.dg/modules/xtreme-header-6.h
index 85894b2b20a..8d024b69bac 100644
--- a/gcc/testsuite/g++.dg/modules/xtreme-header-6.h
+++ b/gcc/testsuite/g++.dg/modules/xtreme-header-6.h
@@ -1,22 +1,22 @@
// C++20 headers
#if __cplusplus > 201703
#include <version>
+#include <barrier>
#include <bit>
#include <compare>
#include <concepts>
#if __cpp_coroutines
#include <coroutine>
#endif
+#include <latch>
#include <numbers>
+#include <semaphore>
+#include <source_location>
#include <span>
#include <stop_token>
+#include <syncstream>
#if 0
// Unimplemented
-#include <barrier>
#include <format>
-#include <latch>
-#include <semaphore>
-#include <source_location>
-#include <syncstream>
#endif
#endif
diff --git a/gcc/testsuite/g++.dg/modules/xtreme-header.h
b/gcc/testsuite/g++.dg/modules/xtreme-header.h
index 41302c780b5..124e2f82277 100644
--- a/gcc/testsuite/g++.dg/modules/xtreme-header.h
+++ b/gcc/testsuite/g++.dg/modules/xtreme-header.h
@@ -1,17 +1,8 @@
// All the headers!
-#if __cplusplus > 201703L
-// FIXME: if we include everything, something goes wrong with location
-// information. We used to not handle lambdas attached to global
-// vars, and this is a convienient flag to stop including everything.
-#define NO_ASSOCIATED_LAMBDA 1
-#endif
-
// C++ 17 and below
#if 1
-#if !NO_ASSOCIATED_LAMBDA
#include <algorithm>
-#endif
#include <any>
#include <array>
#include <atomic>
@@ -26,19 +17,12 @@
#include <cwctype>
#include <deque>
#include <exception>
-#if !NO_ASSOCIATED_LAMBDA
-// FIXME: PR 97549
-//#include <execution>
-#endif
+#include <execution>
#include <filesystem>
#include <forward_list>
#include <fstream>
-#if !NO_ASSOCIATED_LAMBDA
#include <functional>
-#endif
-#if !NO_ASSOCIATED_LAMBDA
#include <future>
-#endif
#include <initializer_list>
#include <iomanip>
#include <ios>
@@ -49,12 +33,8 @@
#include <list>
#include <locale>
#include <map>
-#if !NO_ASSOCIATED_LAMBDA
#include <memory>
-#endif
-#if !NO_ASSOCIATED_LAMBDA
#include <memory_resource>
-#endif
#include <mutex>
#include <new>
#include <numeric>
@@ -63,12 +43,8 @@
#include <queue>
#include <random>
#include <ratio>
-#if !NO_ASSOCIATED_LAMBDA
#include <regex>
-#endif
-#if !NO_ASSOCIATED_LAMBDA
#include <scoped_allocator>
-#endif
#include <set>
#include <shared_mutex>
#include <sstream>
@@ -78,9 +54,7 @@
#include <string>
#include <string_view>
#include <system_error>
-#if !NO_ASSOCIATED_LAMBDA
#include <thread>
-#endif
#include <tuple>
#include <type_traits>
#include <typeindex>
@@ -88,9 +62,7 @@
#include <unordered_map>
#include <unordered_set>
#include <utility>
-#if !NO_ASSOCIATED_LAMBDA
#include <valarray>
-#endif
#include <variant>
#include <vector>
#endif
@@ -119,26 +91,40 @@
#if __cplusplus > 201703
#if 1
#include <version>
+#include <barrier>
#include <bit>
#include <compare>
#include <concepts>
#if __cpp_coroutines
#include <coroutine>
#endif
-#if !NO_ASSOCIATED_LAMBDA
-#include <ranges>
-#endif
+#include <latch>
#include <numbers>
+#include <ranges>
+#include <semaphore>
+#include <source_location>
#include <span>
#include <stop_token>
+#include <syncstream>
#if 0
// Unimplemented
-#include <barrier>
#include <format>
-#include <latch>
-#include <semaphore>
-#include <source_location>
-#include <syncstream>
#endif
#endif
#endif
+
+// C++23
+#if __cplusplus > 202002L
+#include <expected>
+#include <spanstream>
+#include <stacktrace>
+#if 0
+// Unimplemented
+#include <flat_map>
+#include <flat_set>
+#include <generator>
+#include <mdspan>
+#include <print>
+#endif
+#endif
+
--
2.38.0.rc0.52.gdda7228a83
