[llvm] 20bdb45 - [FileCheck] Remove the last llvm::Optional

[Benjamin Kramer via llvm-commits]

Author: Benjamin Kramer
Date: 2022-12-19T20:22:14+01:00
New Revision: 20bdb4514eb1f1a6cf60af20c2f03a2a45f09976

URL: https://github.com/llvm/llvm-project/commit/20bdb4514eb1f1a6cf60af20c2f03a2a45f09976
DIFF: https://github.com/llvm/llvm-project/commit/20bdb4514eb1f1a6cf60af20c2f03a2a45f09976.diff

LOG: [FileCheck] Remove the last llvm::Optional

It doesn't seem necessary and it's blocking std::optional.

Added: 
    

Modified: 
    llvm/lib/FileCheck/FileCheck.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/FileCheck/FileCheck.cpp b/llvm/lib/FileCheck/FileCheck.cpp
index 119d369747bc..ec963c2de45b 100644
--- a/llvm/lib/FileCheck/FileCheck.cpp
+++ b/llvm/lib/FileCheck/FileCheck.cpp
@@ -695,14 +695,14 @@ Pattern::parseCallExpr(StringRef &Expr, StringRef FuncName,
   Expr = Expr.ltrim(SpaceChars);
   assert(Expr.startswith("("));
 
-  auto OptFunc = StringSwitch<Optional<binop_eval_t>>(FuncName)
+  auto OptFunc = StringSwitch<binop_eval_t>(FuncName)
                      .Case("add", operator+)
                      .Case("div", operator/)
                      .Case("max", max)
                      .Case("min", min)
                      .Case("mul", operator*)
                      .Case("sub", operator-)
-                     .Default(std::nullopt);
+                     .Default(nullptr);
 
   if (!OptFunc)
     return ErrorDiagnostic::get(