commit 4382e44c42d2a1edf92a9ef11dbf34843025e64f
author Ryan Mitchell <rtmitchell@google.com> Wed Jul 14 12:53:01 2021 -0700
committer Ryan Mitchell <rtmitchell@google.com> Thu Jul 15 13:42:13 2021 -0700
tree f4b2855b1df909e526a298300ee55f79a65ccc79
parent 3947c9b56c2e79d76b6941fb5bdcdf25e359b0a4

Replace Maybe with std::optional

With c++17, std::optional provides the functionality that Maybe
provided.

Bug: 183215655
Test: aapt2_tests
Change-Id: I62bb9c2fa4985dc5217a6ed153df92b85ad9a034

tools/aapt2/util/Util.h

diff --git a/tools/aapt2/util/Util.h b/tools/aapt2/util/Util.h
index c77aca3..c3efe6a 100644
--- a/tools/aapt2/util/Util.h
+++ b/tools/aapt2/util/Util.h
@@ -28,7 +28,6 @@
 #include "utils/ByteOrder.h"
 
 #include "util/BigBuffer.h"
-#include "util/Maybe.h"
 
 #ifdef _WIN32
 // TODO(adamlesinski): remove once http://b/32447322 is resolved.
@@ -105,8 +104,8 @@
 // .asdf        --> package.asdf
 // .a.b         --> package.a.b
 // asdf.adsf    --> asdf.adsf
-Maybe<std::string> GetFullyQualifiedClassName(const android::StringPiece& package,
-                                              const android::StringPiece& class_name);
+std::optional<std::string> GetFullyQualifiedClassName(const android::StringPiece& package,
+                                                      const android::StringPiece& class_name);
 
 // Retrieves the formatted name of aapt2.
 const char* GetToolName();