Squashed 'third_party/abseil_cpp/' changes from 768eb2ca2..ccdbb5941

ccdbb5941 Export of internal Abseil changes
01f5f81f9 Export of internal Abseil changes
2c92bdc7c Export of internal Abseil changes
e7ebf9803 Export of internal Abseil changes
2eba343b5 Export of internal Abseil changes
a8b03d90e Export of internal Abseil changes
1d31b5c36 Export of internal Abseil changes
da3a87690 Export of internal Abseil changes
8faf20461 Exclude empty directories (#697)
2069dc796 Export of internal Abseil changes
4832bf6bf Added a BUILD file in root to expose license. (#695)
af8f994af Export of internal Abseil changes
33caf1097 Export of internal Abseil changes
cf1a02e2d Export of internal Abseil changes

git-subtree-dir: third_party/abseil_cpp
git-subtree-split: ccdbb5941f992fabda7eae3ce72f55efc17c826a

1 files changed, 9 insertions, 4 deletions

diff --git a/absl/debugging/symbolize_test.cc b/absl/debugging/symbolize_test.cc
index a1d03aab531b..43f655493afb 100644
--- a/absl/debugging/symbolize_test.cc
+++ b/absl/debugging/symbolize_test.cc
@@ -32,6 +32,7 @@
 #include "absl/base/optimization.h"
 #include "absl/debugging/internal/stack_consumption.h"
 #include "absl/memory/memory.h"
+#include "absl/strings/string_view.h"
 
 using testing::Contains;
 
@@ -144,7 +145,8 @@ static const char *TrySymbolize(void *pc) {
   return TrySymbolizeWithLimit(pc, sizeof(try_symbolize_buffer));
 }
 
-#ifdef ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE
+#if defined(ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE) || \
+    defined(ABSL_INTERNAL_HAVE_DARWIN_SYMBOLIZE)
 
 TEST(Symbolize, Cached) {
   // Compilers should give us pointers to them.
@@ -258,6 +260,7 @@ TEST(Symbolize, SymbolizeWithDemanglingStackConsumption) {
 
 #endif  // ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION
 
+#ifndef ABSL_INTERNAL_HAVE_DARWIN_SYMBOLIZE
 // Use a 64K page size for PPC.
 const size_t kPageSize = 64 << 10;
 // We place a read-only symbols into the .text section and verify that we can
@@ -399,8 +402,8 @@ TEST(Symbolize, ForEachSection) {
 
   std::vector<std::string> sections;
   ASSERT_TRUE(absl::debugging_internal::ForEachSection(
-      fd, [&sections](const std::string &name, const ElfW(Shdr) &) {
-        sections.push_back(name);
+      fd, [&sections](const absl::string_view name, const ElfW(Shdr) &) {
+        sections.emplace_back(name);
         return true;
       }));
 
@@ -413,6 +416,7 @@ TEST(Symbolize, ForEachSection) {
 
   close(fd);
 }
+#endif  // !ABSL_INTERNAL_HAVE_DARWIN_SYMBOLIZE
 
 // x86 specific tests.  Uses some inline assembler.
 extern "C" {
@@ -541,7 +545,8 @@ int main(int argc, char **argv) {
   absl::InitializeSymbolizer(argv[0]);
   testing::InitGoogleTest(&argc, argv);
 
-#ifdef ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE
+#if defined(ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE) || \
+    defined(ABSL_INTERNAL_HAVE_DARWIN_SYMBOLIZE)
   TestWithPCInsideInlineFunction();
   TestWithPCInsideNonInlineFunction();
   TestWithReturnAddress();