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| author |  Abseil Team <absl-team@google.com> | 2020-09-18 15:55:15 -0700 |
|---|---|---|
| committer |  Derek Mauro <dmauro@google.com> | 2020-09-24 13:47:15 -0400 |
| commit | b56cbdd23834a65682c0b46f367f8679e83bc894 (patch) | |
| tree | dacab9a64dd1a9e9668737e511d1a5420ff96001 /absl/flags/internal/parse.h | |
| parent | b832dce8489ef7b6231384909fd9b68d5a5ff2b7 (diff) | |
Abseil LTS 2020092320200923
What's New:
* `absl::StatusOr<T>` has been released. See our [blog
post](https://abseil.io/blog/2020-091021-status) for more
information.
* Abseil Flags reflection interfaces have been released.
* Abseil Flags memory usage has been significantly optimized.
* Abseil now supports a "hardened" build mode. This build mode enables
runtime checks that guard against programming errors that may lead
to security vulnerabilities.
Notable Fixes:
* Sanitizer dynamic annotations like `AnnotateRWLockCreate` that are
also defined by the compiler sanitizer implementation are no longer
also defined by Abseil.
* Sanitizer macros are now prefixed with `ABSL_` to avoid naming collisions.
* Sanitizer usage is now automatically detected and no longer requires
macros like `ADDRESS_SANITIZER` to be defined on the command line.
Breaking Changes:
* Abseil no longer contains a `dynamic_annotations` library. Users
using a supported build system (Bazel or CMake) are unaffected by
this, but users manually specifying link libraries may get an error
about a missing linker input.
Baseline: 7680a5f8efe32de4753baadbd63e74e59d95bac1
Cherry picks: None
Diffstat (limited to 'absl/flags/internal/parse.h')
| -rw-r--r-- | absl/flags/internal/parse.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/absl/flags/internal/parse.h b/absl/flags/internal/parse.h index 03e8a07b..de706c89 100644 --- a/absl/flags/internal/parse.h +++ b/absl/flags/internal/parse.h @@ -21,6 +21,7 @@ #include "absl/base/config.h" #include "absl/flags/declare.h" +#include "absl/strings/string_view.h" ABSL_DECLARE_FLAG(std::vector<std::string>, flagfile); ABSL_DECLARE_FLAG(std::vector<std::string>, fromenv); @@ -44,6 +45,13 @@ std::vector<char*> ParseCommandLineImpl(int argc, char* argv[], UsageFlagsAction usage_flag_act, OnUndefinedFlag on_undef_flag); +// -------------------------------------------------------------------- +// Inspect original command line + +// Returns true if flag with specified name was either present on the original +// command line or specified in flag file present on the original command line. +bool WasPresentOnCommandLine(absl::string_view flag_name); + } // namespace flags_internal ABSL_NAMESPACE_END } // namespace absl |