Author: Jakub Kuderski
Date: 2025-11-01T20:10:52Z
New Revision: 04f87c693c7e5bb579c69b5c29086d2a5aae7b8f

URL: 
https://github.com/llvm/llvm-project/commit/04f87c693c7e5bb579c69b5c29086d2a5aae7b8f
DIFF: 
https://github.com/llvm/llvm-project/commit/04f87c693c7e5bb579c69b5c29086d2a5aae7b8f.diff

LOG: [ADT] Deprecate variadic `StringSwitch::CasesLower`. NFC. (#166016)

Suggest the initializer_list overload instead. I plan to deprecate the
last variadic `.Cases` in a separate PR.

For more context, see https://github.com/llvm/llvm-project/pull/163117.

Added: 
    

Modified: 
    clang/lib/CIR/CodeGen/CIRGenOpenACCClause.cpp
    llvm/include/llvm/ADT/StringSwitch.h
    llvm/lib/MC/MCParser/MasmParser.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/CIR/CodeGen/CIRGenOpenACCClause.cpp 
b/clang/lib/CIR/CodeGen/CIRGenOpenACCClause.cpp
index 50101373f3e9c..527dfd21db8a5 100644
--- a/clang/lib/CIR/CodeGen/CIRGenOpenACCClause.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenOpenACCClause.cpp
@@ -126,7 +126,7 @@ class OpenACCClauseCIREmitter final
         .CaseLower("default", mlir::acc::DeviceType::Default)
         .CaseLower("host", mlir::acc::DeviceType::Host)
         .CaseLower("multicore", mlir::acc::DeviceType::Multicore)
-        .CasesLower("nvidia", "acc_device_nvidia",
+        .CasesLower({"nvidia", "acc_device_nvidia"},
                     mlir::acc::DeviceType::Nvidia)
         .CaseLower("radeon", mlir::acc::DeviceType::Radeon);
   }

diff  --git a/llvm/include/llvm/ADT/StringSwitch.h 
b/llvm/include/llvm/ADT/StringSwitch.h
index 98685de8573fa..486815328ead7 100644
--- a/llvm/include/llvm/ADT/StringSwitch.h
+++ b/llvm/include/llvm/ADT/StringSwitch.h
@@ -173,6 +173,7 @@ class StringSwitch {
     return CasesLowerImpl(CaseStrings, Value);
   }
 
+  [[deprecated("Pass cases in std::initializer_list instead")]]
   StringSwitch &CasesLower(StringLiteral S0, StringLiteral S1, T Value) {
     return CasesLowerImpl({S0, S1}, Value);
   }

diff  --git a/llvm/lib/MC/MCParser/MasmParser.cpp 
b/llvm/lib/MC/MCParser/MasmParser.cpp
index 34629548872c0..3a85770a2783d 100644
--- a/llvm/lib/MC/MCParser/MasmParser.cpp
+++ b/llvm/lib/MC/MCParser/MasmParser.cpp
@@ -5323,10 +5323,10 @@ void MasmParser::initializeDirectiveKindMap() {
 bool MasmParser::isMacroLikeDirective() {
   if (getLexer().is(AsmToken::Identifier)) {
     bool IsMacroLike = StringSwitch<bool>(getTok().getIdentifier())
-                           .CasesLower("repeat", "rept", true)
+                           .CasesLower({"repeat", "rept"}, true)
                            .CaseLower("while", true)
-                           .CasesLower("for", "irp", true)
-                           .CasesLower("forc", "irpc", true)
+                           .CasesLower({"for", "irp"}, true)
+                           .CasesLower({"forc", "irpc"}, true)
                            .Default(false);
     if (IsMacroLike)
       return true;


        
_______________________________________________
cfe-commits mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

Reply via email to