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authorAbseil Team <absl-team@google.com>2019-11-05T17·49-0800
committerXiaoyi Zhang <zhangxy@google.com>2019-11-05T21·41-0500
commite96ae2203b80d5ae2e0b7abe0c77b722b224b16d (patch)
tree1e5755229d792bb489e6af345a53b03945e0d664 /absl/copts
parent20de2db748ca0471cfb61cb53e813dd12938c12b (diff)
Export of internal Abseil changes
--
074a799119ac881b8b8ce59ef7a3166d1aa025ac by Tom Manshreck <shreck@google.com>:

nit: Add return info for StrCat

PiperOrigin-RevId: 278647298

--
d58a2a39ab6f50266cc695506ba2e86bdb45d795 by Mark Barolak <mbar@google.com>:

Stop suppressing no-nested-anon-types warnings because there aren't actually any warnings to suppress.

PiperOrigin-RevId: 278440548

--
445051bd280b9a6f608a8c80b3d7cafcc1377a03 by Abseil Team <absl-team@google.com>:

ResetThreadIdentity does not need to clear identity->waiter_state.

ResetThreadIdentity is only called by NewThreadIdentity. NewThreadIdentity is
only called by CreateThreadIdentity. CreateThreadIdentity calls
PerThreadSem::Init, which initializes identity->waiter_state, immediately after
calling NewThreadIdentity. Therefore ResetThreadIdentity does not need to clear
identity->waiter_state.
PiperOrigin-RevId: 278429844

--
c2079b664d92be40d5e365abcca4e9b3505a75a6 by Abseil Team <absl-team@google.com>:

Delete the f->header.magic check in LowLevelAlloc::Free().

The f->header.magic check in LowLevelAlloc::Free() is redundant, because
AddToFreeList() will immediately perform the same check.

Also fix a typo in the comment that documents the lock requirements for
Next(). The comment should say "L >= arena->mu", which is equivalent to
EXCLUSIVE_LOCKS_REQUIRED(arena->mu).

NOTE: LowLevelAlloc::Free() performs the f->header.magic check without
holding the arena lock. This may have caused the TSAN data race warning
reported in bug 143697235.
PiperOrigin-RevId: 278414140

--
5534f35ce677165700117d868f51607ed1f0d73b by Greg Falcon <gfalcon@google.com>:

Add an internal (unsupported) PiecewiseCombiner class to allow hashing buffers piecewise.

PiperOrigin-RevId: 278388902
GitOrigin-RevId: 074a799119ac881b8b8ce59ef7a3166d1aa025ac
Change-Id: I61734850cbbb01c7585e8c736a5bb56e416512a8
Diffstat (limited to 'absl/copts')
-rw-r--r--absl/copts/GENERATED_AbseilCopts.cmake2
-rw-r--r--absl/copts/GENERATED_copts.bzl2
-rw-r--r--absl/copts/copts.py1
3 files changed, 0 insertions, 5 deletions
diff --git a/absl/copts/GENERATED_AbseilCopts.cmake b/absl/copts/GENERATED_AbseilCopts.cmake
index 39b79c533705..7ef6339be27a 100644
--- a/absl/copts/GENERATED_AbseilCopts.cmake
+++ b/absl/copts/GENERATED_AbseilCopts.cmake
@@ -23,7 +23,6 @@ list(APPEND ABSL_CLANG_CL_FLAGS
     "-Wno-gcc-compat"
     "-Wno-global-constructors"
     "-Wno-exit-time-destructors"
-    "-Wno-nested-anon-types"
     "-Wno-non-modular-include-in-module"
     "-Wno-old-style-cast"
     "-Wno-range-loop-analysis"
@@ -123,7 +122,6 @@ list(APPEND ABSL_LLVM_FLAGS
     "-Wno-gcc-compat"
     "-Wno-global-constructors"
     "-Wno-exit-time-destructors"
-    "-Wno-nested-anon-types"
     "-Wno-non-modular-include-in-module"
     "-Wno-old-style-cast"
     "-Wno-range-loop-analysis"
diff --git a/absl/copts/GENERATED_copts.bzl b/absl/copts/GENERATED_copts.bzl
index 7d645cc33748..3cc487845c64 100644
--- a/absl/copts/GENERATED_copts.bzl
+++ b/absl/copts/GENERATED_copts.bzl
@@ -24,7 +24,6 @@ ABSL_CLANG_CL_FLAGS = [
     "-Wno-gcc-compat",
     "-Wno-global-constructors",
     "-Wno-exit-time-destructors",
-    "-Wno-nested-anon-types",
     "-Wno-non-modular-include-in-module",
     "-Wno-old-style-cast",
     "-Wno-range-loop-analysis",
@@ -124,7 +123,6 @@ ABSL_LLVM_FLAGS = [
     "-Wno-gcc-compat",
     "-Wno-global-constructors",
     "-Wno-exit-time-destructors",
-    "-Wno-nested-anon-types",
     "-Wno-non-modular-include-in-module",
     "-Wno-old-style-cast",
     "-Wno-range-loop-analysis",
diff --git a/absl/copts/copts.py b/absl/copts/copts.py
index a542541505b2..704ef23450e1 100644
--- a/absl/copts/copts.py
+++ b/absl/copts/copts.py
@@ -56,7 +56,6 @@ LLVM_DISABLE_WARNINGS_FLAGS = [
     "-Wno-global-constructors",
     "-Wno-exit-time-destructors",
     ###
-    "-Wno-nested-anon-types",
     "-Wno-non-modular-include-in-module",
     "-Wno-old-style-cast",
     # Warns on preferred usage of non-POD types such as string_view