[lld] ef70f9f - [COFF] Use std::optional in InputFiles.cpp (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-11-26T20:54:36-08:00
New Revision: ef70f9f12e57b4c6aa4db8a077073f0f0bbc513b

URL: https://github.com/llvm/llvm-project/commit/ef70f9f12e57b4c6aa4db8a077073f0f0bbc513b
DIFF: https://github.com/llvm/llvm-project/commit/ef70f9f12e57b4c6aa4db8a077073f0f0bbc513b.diff

LOG: [COFF] Use std::optional in InputFiles.cpp (NFC)

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716

Added: 
    

Modified: 
    lld/COFF/InputFiles.cpp

Removed: 
    


################################################################################
diff  --git a/lld/COFF/InputFiles.cpp b/lld/COFF/InputFiles.cpp
index ea95648f7e61..10ff860c97b7 100644
--- a/lld/COFF/InputFiles.cpp
+++ b/lld/COFF/InputFiles.cpp
@@ -37,6 +37,7 @@
 #include "llvm/Support/Path.h"
 #include "llvm/Target/TargetOptions.h"
 #include <cstring>
+#include <optional>
 #include <system_error>
 #include <utility>
 
@@ -840,8 +841,8 @@ static std::string normalizePdbPath(StringRef path) {
 }
 
 // If existing, return the actual PDB path on disk.
-static Optional<std::string> findPdbPath(StringRef pdbPath,
-                                         ObjFile *dependentFile) {
+static std::optional<std::string> findPdbPath(StringRef pdbPath,
+                                              ObjFile *dependentFile) {
   // Ensure the file exists before anything else. In some cases, if the path
   // points to a removable device, Driver::enqueuePath() would fail with an
   // error (EAGAIN, "resource unavailable try again") which we want to skip