[clang] [lldb] [llvm] [ADT] Mark StringSwitch Cases 6+ arguments as deprecated. NFC. (PR #163405)
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cfe-commits at lists.llvm.org
Tue Oct 14 07:26:49 PDT 2025
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-clang
Author: Jakub Kuderski (kuhar)
<details>
<summary>Changes</summary>
Switch to the `.Cases({S0, S1, ...}, Value)` overload instead.
Update existing uses affected by the deprecation and the surrounding code (for consistency).
---
Patch is 44.13 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/163405.diff
21 Files Affected:
- (modified) clang/include/clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h (+2-2)
- (modified) clang/lib/Basic/Targets/AVR.cpp (+15-15)
- (modified) clang/lib/Driver/Job.cpp (+16-15)
- (modified) clang/lib/Frontend/FrontendOptions.cpp (+9-8)
- (modified) clang/lib/InstallAPI/HeaderFile.cpp (+1-1)
- (modified) clang/lib/Lex/PPDirectives.cpp (+61-44)
- (modified) clang/lib/Sema/CheckExprLifetime.cpp (+8-8)
- (modified) clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp (+11-11)
- (modified) lldb/source/Plugins/ABI/LoongArch/ABISysV_loongarch.cpp (+7-6)
- (modified) lldb/source/Plugins/ABI/RISCV/ABISysV_riscv.cpp (+10-9)
- (modified) lldb/source/Plugins/ABI/X86/ABISysV_x86_64.cpp (+2-2)
- (modified) lldb/source/Plugins/ABI/X86/ABIWindows_x86_64.cpp (+5-4)
- (modified) llvm/include/llvm/ADT/StringSwitch.h (+12-1)
- (modified) llvm/lib/BinaryFormat/XCOFF.cpp (+15-15)
- (modified) llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp (+3-3)
- (modified) llvm/lib/Target/RISCV/MCA/RISCVCustomBehaviour.cpp (+1-1)
- (modified) llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCTypeUtilities.cpp (+1-1)
- (modified) llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp (+6-5)
- (modified) llvm/lib/TargetParser/ARMTargetParserCommon.cpp (+5-5)
- (modified) llvm/lib/TargetParser/Triple.cpp (+85-82)
- (modified) llvm/utils/TableGen/FastISelEmitter.cpp (+1-1)
``````````diff
diff --git a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h
index e3cf1bac83ad0..1e87b479d1cf8 100644
--- a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h
+++ b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h
@@ -140,8 +140,8 @@ class AnalysisManager : public BugReporterData {
// It might be great to reuse FrontendOptions::getInputKindForExtension()
// but for now it doesn't discriminate between code and header files.
return llvm::StringSwitch<bool>(SM.getFilename(SL).rsplit('.').second)
- .Cases("c", "m", "mm", "C", "cc", "cp", true)
- .Cases("cpp", "CPP", "c++", "cxx", "cppm", true)
+ .Cases({"c", "m", "mm", "C", "cc", "cp"}, true)
+ .Cases({"cpp", "CPP", "c++", "cxx", "cppm"}, true)
.Default(false);
}
diff --git a/clang/lib/Basic/Targets/AVR.cpp b/clang/lib/Basic/Targets/AVR.cpp
index bbe7b01ca036d..2673669bc9035 100644
--- a/clang/lib/Basic/Targets/AVR.cpp
+++ b/clang/lib/Basic/Targets/AVR.cpp
@@ -420,23 +420,23 @@ static MCUInfo AVRMcus[] = {
static bool ArchHasELPM(StringRef Arch) {
return llvm::StringSwitch<bool>(Arch)
- .Cases("31", "51", "6", true)
- .Cases("102", "104", "105", "106", "107", true)
- .Default(false);
+ .Cases({"31", "51", "6"}, true)
+ .Cases({"102", "104", "105", "106", "107"}, true)
+ .Default(false);
}
static bool ArchHasELPMX(StringRef Arch) {
return llvm::StringSwitch<bool>(Arch)
- .Cases("51", "6", true)
- .Cases("102", "104", "105", "106", "107", true)
- .Default(false);
+ .Cases({"51", "6"}, true)
+ .Cases({"102", "104", "105", "106", "107"}, true)
+ .Default(false);
}
static bool ArchHasMOVW(StringRef Arch) {
return llvm::StringSwitch<bool>(Arch)
- .Cases("25", "35", "4", "5", "51", "6", true)
- .Cases("102", "103", "104", "105", "106", "107", true)
- .Default(false);
+ .Cases({"25", "35", "4", "5", "51", "6"}, true)
+ .Cases({"102", "103", "104", "105", "106", "107"}, true)
+ .Default(false);
}
static bool ArchHasLPMX(StringRef Arch) {
@@ -445,16 +445,16 @@ static bool ArchHasLPMX(StringRef Arch) {
static bool ArchHasMUL(StringRef Arch) {
return llvm::StringSwitch<bool>(Arch)
- .Cases("4", "5", "51", "6", true)
- .Cases("102", "103", "104", "105", "106", "107", true)
- .Default(false);
+ .Cases({"4", "5", "51", "6"}, true)
+ .Cases({"102", "103", "104", "105", "106", "107"}, true)
+ .Default(false);
}
static bool ArchHasJMPCALL(StringRef Arch) {
return llvm::StringSwitch<bool>(Arch)
- .Cases("3", "31", "35", "5", "51", "6", true)
- .Cases("102", "103", "104", "105", "106", "107", true)
- .Default(false);
+ .Cases({"3", "31", "35", "5", "51", "6"}, true)
+ .Cases({"102", "103", "104", "105", "106", "107"}, true)
+ .Default(false);
}
static bool ArchHas3BytePC(StringRef Arch) {
diff --git a/clang/lib/Driver/Job.cpp b/clang/lib/Driver/Job.cpp
index 880e9e396c41e..715429bcd2096 100644
--- a/clang/lib/Driver/Job.cpp
+++ b/clang/lib/Driver/Job.cpp
@@ -57,24 +57,25 @@ static bool skipArgs(const char *Flag, bool HaveCrashVFS, int &SkipNum,
SkipNum = 2;
// These flags are all of the form -Flag <Arg> and are treated as two
// arguments. Therefore, we need to skip the flag and the next argument.
- bool ShouldSkip = llvm::StringSwitch<bool>(Flag)
- .Cases("-MF", "-MT", "-MQ", "-serialize-diagnostic-file", true)
- .Cases("-o", "-dependency-file", true)
- .Cases("-fdebug-compilation-dir", "-diagnostic-log-file", true)
- .Cases("-dwarf-debug-flags", "-ivfsoverlay", true)
- .Default(false);
+ bool ShouldSkip =
+ llvm::StringSwitch<bool>(Flag)
+ .Cases({"-MF", "-MT", "-MQ", "-serialize-diagnostic-file"}, true)
+ .Cases({"-o", "-dependency-file"}, true)
+ .Cases({"-fdebug-compilation-dir", "-diagnostic-log-file"}, true)
+ .Cases({"-dwarf-debug-flags", "-ivfsoverlay"}, true)
+ .Default(false);
if (ShouldSkip)
return true;
// Some include flags shouldn't be skipped if we have a crash VFS
IsInclude =
llvm::StringSwitch<bool>(Flag)
- .Cases("-include", "-header-include-file", true)
- .Cases("-idirafter", "-internal-isystem", "-iwithprefix", true)
- .Cases("-internal-externc-isystem", "-iprefix", true)
- .Cases("-iwithprefixbefore", "-isystem", "-iquote", true)
- .Cases("-isysroot", "-I", "-F", "-resource-dir", true)
- .Cases("-internal-iframework", "-iframework", "-include-pch", true)
+ .Cases({"-include", "-header-include-file"}, true)
+ .Cases({"-idirafter", "-internal-isystem", "-iwithprefix"}, true)
+ .Cases({"-internal-externc-isystem", "-iprefix"}, true)
+ .Cases({"-iwithprefixbefore", "-isystem", "-iquote"}, true)
+ .Cases({"-isysroot", "-I", "-F", "-resource-dir"}, true)
+ .Cases({"-internal-iframework", "-iframework", "-include-pch"}, true)
.Default(false);
if (IsInclude)
return !HaveCrashVFS;
@@ -83,9 +84,9 @@ static bool skipArgs(const char *Flag, bool HaveCrashVFS, int &SkipNum,
// These flags are all of the form -Flag and have no second argument.
ShouldSkip = llvm::StringSwitch<bool>(Flag)
- .Cases("-M", "-MM", "-MG", "-MP", "-MD", true)
- .Case("-MMD", true)
- .Default(false);
+ .Cases({"-M", "-MM", "-MG", "-MP", "-MD"}, true)
+ .Case("-MMD", true)
+ .Default(false);
// Match found.
SkipNum = 1;
diff --git a/clang/lib/Frontend/FrontendOptions.cpp b/clang/lib/Frontend/FrontendOptions.cpp
index 32ed99571e85d..fb178b6b942e2 100644
--- a/clang/lib/Frontend/FrontendOptions.cpp
+++ b/clang/lib/Frontend/FrontendOptions.cpp
@@ -14,25 +14,26 @@ using namespace clang;
InputKind FrontendOptions::getInputKindForExtension(StringRef Extension) {
return llvm::StringSwitch<InputKind>(Extension)
- .Cases("ast", "pcm", InputKind(Language::Unknown, InputKind::Precompiled))
+ .Cases({"ast", "pcm"},
+ InputKind(Language::Unknown, InputKind::Precompiled))
.Case("c", Language::C)
- .Cases("S", "s", Language::Asm)
+ .Cases({"S", "s"}, Language::Asm)
.Case("i", InputKind(Language::C).getPreprocessed())
.Case("ii", InputKind(Language::CXX).getPreprocessed())
.Case("cui", InputKind(Language::CUDA).getPreprocessed())
.Case("m", Language::ObjC)
.Case("mi", InputKind(Language::ObjC).getPreprocessed())
- .Cases("mm", "M", Language::ObjCXX)
+ .Cases({"mm", "M"}, Language::ObjCXX)
.Case("mii", InputKind(Language::ObjCXX).getPreprocessed())
- .Cases("C", "cc", "cp", Language::CXX)
- .Cases("cpp", "CPP", "c++", "cxx", "hpp", "hxx", Language::CXX)
+ .Cases({"C", "cc", "cp"}, Language::CXX)
+ .Cases({"cpp", "CPP", "c++", "cxx", "hpp", "hxx"}, Language::CXX)
.Case("cppm", Language::CXX)
- .Cases("iim", "iih", InputKind(Language::CXX).getPreprocessed())
+ .Cases({"iim", "iih"}, InputKind(Language::CXX).getPreprocessed())
.Case("cl", Language::OpenCL)
.Case("clcpp", Language::OpenCLCXX)
- .Cases("cu", "cuh", Language::CUDA)
+ .Cases({"cu", "cuh"}, Language::CUDA)
.Case("hip", Language::HIP)
- .Cases("ll", "bc", Language::LLVM_IR)
+ .Cases({"ll", "bc"}, Language::LLVM_IR)
.Case("hlsl", Language::HLSL)
.Case("cir", Language::CIR)
.Default(Language::Unknown);
diff --git a/clang/lib/InstallAPI/HeaderFile.cpp b/clang/lib/InstallAPI/HeaderFile.cpp
index 0b7041ec8147e..d736a0af0dd47 100644
--- a/clang/lib/InstallAPI/HeaderFile.cpp
+++ b/clang/lib/InstallAPI/HeaderFile.cpp
@@ -38,7 +38,7 @@ std::optional<std::string> createIncludeHeaderName(const StringRef FullPath) {
bool isHeaderFile(StringRef Path) {
return StringSwitch<bool>(sys::path::extension(Path))
- .Cases(".h", ".H", ".hh", ".hpp", ".hxx", true)
+ .Cases({".h", ".H", ".hh", ".hpp", ".hxx"}, true)
.Default(false);
}
diff --git a/clang/lib/Lex/PPDirectives.cpp b/clang/lib/Lex/PPDirectives.cpp
index 5c6ecdbc304d6..b40085227df00 100644
--- a/clang/lib/Lex/PPDirectives.cpp
+++ b/clang/lib/Lex/PPDirectives.cpp
@@ -248,50 +248,67 @@ static bool warnByDefaultOnWrongCase(StringRef Include) {
// The standard C/C++ and Posix headers
return llvm::StringSwitch<bool>(LowerInclude)
- // C library headers
- .Cases("assert.h", "complex.h", "ctype.h", "errno.h", "fenv.h", true)
- .Cases("float.h", "inttypes.h", "iso646.h", "limits.h", "locale.h", true)
- .Cases("math.h", "setjmp.h", "signal.h", "stdalign.h", "stdarg.h", true)
- .Cases("stdatomic.h", "stdbool.h", "stdckdint.h", "stdcountof.h", true)
- .Cases("stddef.h", "stdint.h", "stdio.h", "stdlib.h", "stdnoreturn.h", true)
- .Cases("string.h", "tgmath.h", "threads.h", "time.h", "uchar.h", true)
- .Cases("wchar.h", "wctype.h", true)
-
- // C++ headers for C library facilities
- .Cases("cassert", "ccomplex", "cctype", "cerrno", "cfenv", true)
- .Cases("cfloat", "cinttypes", "ciso646", "climits", "clocale", true)
- .Cases("cmath", "csetjmp", "csignal", "cstdalign", "cstdarg", true)
- .Cases("cstdbool", "cstddef", "cstdint", "cstdio", "cstdlib", true)
- .Cases("cstring", "ctgmath", "ctime", "cuchar", "cwchar", true)
- .Case("cwctype", true)
-
- // C++ library headers
- .Cases("algorithm", "fstream", "list", "regex", "thread", true)
- .Cases("array", "functional", "locale", "scoped_allocator", "tuple", true)
- .Cases("atomic", "future", "map", "set", "type_traits", true)
- .Cases("bitset", "initializer_list", "memory", "shared_mutex", "typeindex", true)
- .Cases("chrono", "iomanip", "mutex", "sstream", "typeinfo", true)
- .Cases("codecvt", "ios", "new", "stack", "unordered_map", true)
- .Cases("complex", "iosfwd", "numeric", "stdexcept", "unordered_set", true)
- .Cases("condition_variable", "iostream", "ostream", "streambuf", "utility", true)
- .Cases("deque", "istream", "queue", "string", "valarray", true)
- .Cases("exception", "iterator", "random", "strstream", "vector", true)
- .Cases("forward_list", "limits", "ratio", "system_error", true)
-
- // POSIX headers (which aren't also C headers)
- .Cases("aio.h", "arpa/inet.h", "cpio.h", "dirent.h", "dlfcn.h", true)
- .Cases("fcntl.h", "fmtmsg.h", "fnmatch.h", "ftw.h", "glob.h", true)
- .Cases("grp.h", "iconv.h", "langinfo.h", "libgen.h", "monetary.h", true)
- .Cases("mqueue.h", "ndbm.h", "net/if.h", "netdb.h", "netinet/in.h", true)
- .Cases("netinet/tcp.h", "nl_types.h", "poll.h", "pthread.h", "pwd.h", true)
- .Cases("regex.h", "sched.h", "search.h", "semaphore.h", "spawn.h", true)
- .Cases("strings.h", "stropts.h", "sys/ipc.h", "sys/mman.h", "sys/msg.h", true)
- .Cases("sys/resource.h", "sys/select.h", "sys/sem.h", "sys/shm.h", "sys/socket.h", true)
- .Cases("sys/stat.h", "sys/statvfs.h", "sys/time.h", "sys/times.h", "sys/types.h", true)
- .Cases("sys/uio.h", "sys/un.h", "sys/utsname.h", "sys/wait.h", "syslog.h", true)
- .Cases("tar.h", "termios.h", "trace.h", "ulimit.h", true)
- .Cases("unistd.h", "utime.h", "utmpx.h", "wordexp.h", true)
- .Default(false);
+ // C library headers
+ .Cases({"assert.h", "complex.h", "ctype.h", "errno.h", "fenv.h"}, true)
+ .Cases({"float.h", "inttypes.h", "iso646.h", "limits.h", "locale.h"},
+ true)
+ .Cases({"math.h", "setjmp.h", "signal.h", "stdalign.h", "stdarg.h"}, true)
+ .Cases({"stdatomic.h", "stdbool.h", "stdckdint.h", "stdcountof.h"}, true)
+ .Cases({"stddef.h", "stdint.h", "stdio.h", "stdlib.h", "stdnoreturn.h"},
+ true)
+ .Cases({"string.h", "tgmath.h", "threads.h", "time.h", "uchar.h"}, true)
+ .Cases({"wchar.h", "wctype.h"}, true)
+
+ // C++ headers for C library facilities
+ .Cases({"cassert", "ccomplex", "cctype", "cerrno", "cfenv"}, true)
+ .Cases({"cfloat", "cinttypes", "ciso646", "climits", "clocale"}, true)
+ .Cases({"cmath", "csetjmp", "csignal", "cstdalign", "cstdarg"}, true)
+ .Cases({"cstdbool", "cstddef", "cstdint", "cstdio", "cstdlib"}, true)
+ .Cases({"cstring", "ctgmath", "ctime", "cuchar", "cwchar"}, true)
+ .Case("cwctype", true)
+
+ // C++ library headers
+ .Cases({"algorithm", "fstream", "list", "regex", "thread"}, true)
+ .Cases({"array", "functional", "locale", "scoped_allocator", "tuple"},
+ true)
+ .Cases({"atomic", "future", "map", "set", "type_traits"}, true)
+ .Cases(
+ {"bitset", "initializer_list", "memory", "shared_mutex", "typeindex"},
+ true)
+ .Cases({"chrono", "iomanip", "mutex", "sstream", "typeinfo"}, true)
+ .Cases({"codecvt", "ios", "new", "stack", "unordered_map"}, true)
+ .Cases({"complex", "iosfwd", "numeric", "stdexcept", "unordered_set"},
+ true)
+ .Cases(
+ {"condition_variable", "iostream", "ostream", "streambuf", "utility"},
+ true)
+ .Cases({"deque", "istream", "queue", "string", "valarray"}, true)
+ .Cases({"exception", "iterator", "random", "strstream", "vector"}, true)
+ .Cases({"forward_list", "limits", "ratio", "system_error"}, true)
+
+ // POSIX headers (which aren't also C headers)
+ .Cases({"aio.h", "arpa/inet.h", "cpio.h", "dirent.h", "dlfcn.h"}, true)
+ .Cases({"fcntl.h", "fmtmsg.h", "fnmatch.h", "ftw.h", "glob.h"}, true)
+ .Cases({"grp.h", "iconv.h", "langinfo.h", "libgen.h", "monetary.h"}, true)
+ .Cases({"mqueue.h", "ndbm.h", "net/if.h", "netdb.h", "netinet/in.h"},
+ true)
+ .Cases({"netinet/tcp.h", "nl_types.h", "poll.h", "pthread.h", "pwd.h"},
+ true)
+ .Cases({"regex.h", "sched.h", "search.h", "semaphore.h", "spawn.h"}, true)
+ .Cases({"strings.h", "stropts.h", "sys/ipc.h", "sys/mman.h", "sys/msg.h"},
+ true)
+ .Cases({"sys/resource.h", "sys/select.h", "sys/sem.h", "sys/shm.h",
+ "sys/socket.h"},
+ true)
+ .Cases({"sys/stat.h", "sys/statvfs.h", "sys/time.h", "sys/times.h",
+ "sys/types.h"},
+ true)
+ .Cases(
+ {"sys/uio.h", "sys/un.h", "sys/utsname.h", "sys/wait.h", "syslog.h"},
+ true)
+ .Cases({"tar.h", "termios.h", "trace.h", "ulimit.h"}, true)
+ .Cases({"unistd.h", "utime.h", "utmpx.h", "wordexp.h"}, true)
+ .Default(false);
}
/// Find a similar string in `Candidates`.
diff --git a/clang/lib/Sema/CheckExprLifetime.cpp b/clang/lib/Sema/CheckExprLifetime.cpp
index db14349430933..e797400397d1b 100644
--- a/clang/lib/Sema/CheckExprLifetime.cpp
+++ b/clang/lib/Sema/CheckExprLifetime.cpp
@@ -361,11 +361,11 @@ static bool shouldTrackImplicitObjectArg(const CXXMethodDecl *Callee) {
if (!Callee->getIdentifier())
return false;
return llvm::StringSwitch<bool>(Callee->getName())
- .Cases("begin", "rbegin", "cbegin", "crbegin", true)
- .Cases("end", "rend", "cend", "crend", true)
- .Cases("c_str", "data", "get", true)
+ .Cases({"begin", "rbegin", "cbegin", "crbegin"}, true)
+ .Cases({"end", "rend", "cend", "crend"}, true)
+ .Cases({"c_str", "data", "get"}, true)
// Map and set types.
- .Cases("find", "equal_range", "lower_bound", "upper_bound", true)
+ .Cases({"find", "equal_range", "lower_bound", "upper_bound"}, true)
.Default(false);
}
if (Callee->getReturnType()->isReferenceType()) {
@@ -377,7 +377,7 @@ static bool shouldTrackImplicitObjectArg(const CXXMethodDecl *Callee) {
OO == OverloadedOperatorKind::OO_Star;
}
return llvm::StringSwitch<bool>(Callee->getName())
- .Cases("front", "back", "at", "top", "value", true)
+ .Cases({"front", "back", "at", "top", "value"}, true)
.Default(false);
}
return false;
@@ -394,14 +394,14 @@ static bool shouldTrackFirstArgument(const FunctionDecl *FD) {
if (FD->getReturnType()->isPointerType() ||
isRecordWithAttr<PointerAttr>(FD->getReturnType())) {
return llvm::StringSwitch<bool>(FD->getName())
- .Cases("begin", "rbegin", "cbegin", "crbegin", true)
- .Cases("end", "rend", "cend", "crend", true)
+ .Cases({"begin", "rbegin", "cbegin", "crbegin"}, true)
+ .Cases({"end", "rend", "cend", "crend"}, true)
.Case("data", true)
.Default(false);
}
if (FD->getReturnType()->isReferenceType()) {
return llvm::StringSwitch<bool>(FD->getName())
- .Cases("get", "any_cast", true)
+ .Cases({"get", "any_cast"}, true)
.Default(false);
}
return false;
diff --git a/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp b/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
index 17af1aebd6d2a..ed7e8a5c990fd 100644
--- a/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
@@ -154,15 +154,15 @@ void WalkAST::VisitCallExpr(CallExpr *CE) {
.Case("mkstemp", &WalkAST::checkCall_mkstemp)
.Case("mkdtemp", &WalkAST::checkCall_mkstemp)
.Case("mkstemps", &WalkAST::checkCall_mkstemp)
- .Cases("strcpy", "__strcpy_chk", &WalkAST::checkCall_strcpy)
- .Cases("strcat", "__strcat_chk", &WalkAST::checkCall_strcat)
- .Cases("sprintf", "vsprintf", "scanf", "wscanf", "fscanf", "fwscanf",
- "vscanf", "vwscanf", "vfscanf", "vfwscanf",
+ .Cases({"strcpy", "__strcpy_chk"}, &WalkAST::checkCall_strcpy)
+ .Cases({"strcat", "__strcat_chk"}, &WalkAST::checkCall_strcat)
+ .Cases({"sprintf", "vsprintf", "scanf", "wscanf", "fscanf", "fwscanf",
+ "vscanf", "vwscanf", "vfscanf", "vfwscanf"},
&WalkAST::checkDeprecatedOrUnsafeBufferHandling)
- .Cases("sscanf", "swscanf", "vsscanf", "vswscanf", "swprintf",
- "snprintf", "vswprintf", "vsnprintf", "memcpy", "memmove",
+ .Cases({"sscanf", "swscanf", "vsscanf", "vswscanf", "swprintf",
+ "snprintf", "vswprintf", "vsnprintf", "memcpy", "memmove"},
&WalkAST::checkDeprecatedOrUnsafeBufferHandling)
- .Cases("strncpy", "strncat", "memset", "fprintf",
+ .Cases({"strncpy", "strncat", "memset", "fprintf"},
&WalkAST::checkDeprecatedOrUnsafeBufferHandling)
.Case("drand48", &WalkAST::checkCall_rand)
.Case("erand48", &WalkAST::checkCall_rand)
@@ -766,11 +766,11 @@ void WalkAST::checkDeprecatedOrUnsafeBufferHandling(const CallExpr *CE,
int ArgIndex =
llvm::StringSwitch<int>(Name)
- .Cases("scanf", "wscanf", "vscanf", "vwscanf", 0)
- .Cases("fscanf", "fwscanf", "vfscanf", "vfwscanf", "sscanf",
+ .Cases({"scanf", "wscanf", "vscanf", "vwscanf"}, 0)
+ .Cases({"fscanf", "fwscanf", "vfscanf", "vfwscanf", "sscanf"},
"swscanf", "vsscanf", "vswscanf", 1)
- .Cases("sprintf", "vsprintf", "fprintf", 1)
- .Cases("swprintf", "snprintf", "vswprintf", "vsnprintf", "memcpy",
+ .Cases({"sprintf", "vsprintf", "fprintf"}, 1)
+ .Cases({"swprintf", "snprintf", "vswprintf", "vsnprintf", "memcpy"},
"memmove", "memset", "strncpy", "strncat", DEPR_ONLY)
.Default(UNKNOWN_CALL);
diff --git a/lldb/source/Plugins/ABI/LoongArch/ABISysV_loongarch.cpp b/lldb/source/Plugins/ABI/LoongArch/ABISysV_loongarch.cpp
index e6c8c8b469873..7bf99ce7bddee 100644
--- a/lldb/source/Plugins/ABI/LoongArch/ABISysV_loongarch.cpp
+++ b/lldb/source/Plugins/ABI/LoongArch/ABISysV_loongarch.cpp
@@ -597,15 +597,16 @@ bool ABISysV_loongarch::RegisterIsCalleeSaved(const RegisterInfo *reg_info) {
return llvm::StringSwitch<bool>(name)
// integer ABI names
- .Cases("ra", "sp", "fp", true)
- .Cases("s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", true)
+ .Cases({"ra", "sp", "fp"}, true)
+ .Cases({"s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9"}, true)
// integer hardware names
- .Cases("r1", "r3", "r22", true)
- .Cases("r23", "r24", "r25", "r26", "r27", "r28", "r29", "r30", "31", true)
+ .Cases({"r1", "r3",...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/163405
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