Export of internal Abseil changes.

--
425305bdac5c84a2b7b61d65aee90e4d9d1c29a0 by Abseil Team <absl-team@google.com>:

Change a comment about hex strings to use lowercase 'a' and 'f' characters, since StrCat(Hex()) produces lowercase hex characters.

PiperOrigin-RevId: 236763001

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2a312da1c2e46da3bdece0c322c4cd37356bb9aa by Samuel Benzaquen <sbenza@google.com>:

Enable more tests for non-std containers by default.
Add more tests for typedefs and other members.

PiperOrigin-RevId: 236652269

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5d5abd4d8e8e03d3c924675550a9584325b18732 by Eric Fiselier <ericwf@google.com>:

Fix incorrect detection of unavailable C++17 types.

Using <any> on OS X has complications, because it is
present but marked "unavailable" due to dylib compatibility
reasons.

The dance we did to detect availability was correct
on OS X, but accidentally clobbered all other platforms
for not being Apple.

This patch corrects the detection.

PiperOrigin-RevId: 236651217
GitOrigin-RevId: 425305bdac5c84a2b7b61d65aee90e4d9d1c29a0
Change-Id: Ib922ce003422781aec169ea169d8fb15292ccd85

1 files changed, 32 insertions, 4 deletions

diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt
index c6053d74..56ea4294 100644
--- a/absl/container/CMakeLists.txt
+++ b/absl/container/CMakeLists.txt
@@ -213,13 +213,12 @@ absl_cc_test(
     flat_hash_map_test
   SRCS
     "flat_hash_map_test.cc"
-  COPTS
-    "-DUNORDERED_MAP_CXX17"
   DEPS
     absl::flat_hash_map
     absl::hash_generator_testing
     absl::unordered_map_constructor_test
     absl::unordered_map_lookup_test
+    absl::unordered_map_members_test
     absl::unordered_map_modifiers_test
     absl::any
     gmock_main
@@ -254,6 +253,7 @@ absl_cc_test(
     absl::hash_generator_testing
     absl::unordered_set_constructor_test
     absl::unordered_set_lookup_test
+    absl::unordered_set_members_test
     absl::unordered_set_modifiers_test
     absl::memory
     absl::strings
@@ -282,14 +282,13 @@ absl_cc_test(
     node_hash_map_test
   SRCS
     "node_hash_map_test.cc"
-  COPTS
-    "-DUNORDERED_MAP_CXX17"
   DEPS
     absl::hash_generator_testing
     absl::node_hash_map
     absl::tracked
     absl::unordered_map_constructor_test
     absl::unordered_map_lookup_test
+    absl::unordered_map_members_test
     absl::unordered_map_modifiers_test
     gmock_main
 )
@@ -322,6 +321,7 @@ absl_cc_test(
     absl::node_hash_set
     absl::unordered_set_constructor_test
     absl::unordered_set_lookup_test
+    absl::unordered_set_members_test
     absl::unordered_set_modifiers_test
     gmock_main
 )
@@ -666,6 +666,19 @@ absl_cc_library(
 
 absl_cc_library(
   NAME
+    unordered_map_members_test
+  HDRS
+    "internal/unordered_map_members_test.h"
+  COPTS
+    ${ABSL_TEST_COPTS}
+  DEPS
+    absl::type_traits
+    gmock
+  TESTONLY
+)
+
+absl_cc_library(
+  NAME
     unordered_map_modifiers_test
   HDRS
     "internal/unordered_map_modifiers_test.h"
@@ -708,6 +721,19 @@ absl_cc_library(
 
 absl_cc_library(
   NAME
+    unordered_set_members_test
+  HDRS
+    "internal/unordered_set_members_test.h"
+  COPTS
+    ${ABSL_TEST_COPTS}
+  DEPS
+    absl::type_traits
+    gmock
+  TESTONLY
+)
+
+absl_cc_library(
+  NAME
     unordered_set_modifiers_test
   HDRS
     "internal/unordered_set_modifiers_test.h"
@@ -728,6 +754,7 @@ absl_cc_test(
   DEPS
     absl::unordered_set_constructor_test
     absl::unordered_set_lookup_test
+    absl::unordered_set_members_test
     absl::unordered_set_modifiers_test
     gmock_main
 )
@@ -740,6 +767,7 @@ absl_cc_test(
   DEPS
     absl::unordered_map_constructor_test
     absl::unordered_map_lookup_test
+    absl::unordered_map_members_test
     absl::unordered_map_modifiers_test
     gmock_main
 )