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-rw-r--r--include/clang/Basic/ObjCRuntime.h66
1 files changed, 33 insertions, 33 deletions
diff --git a/include/clang/Basic/ObjCRuntime.h b/include/clang/Basic/ObjCRuntime.h
index 8dc259c7ab66..d5f4f50fe36f 100644
--- a/include/clang/Basic/ObjCRuntime.h
+++ b/include/clang/Basic/ObjCRuntime.h
@@ -1,4 +1,4 @@
-//===--- ObjCRuntime.h - Objective-C Runtime Configuration ------*- C++ -*-===//
+//===- ObjCRuntime.h - Objective-C Runtime Configuration --------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
@@ -6,25 +6,28 @@
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
-///
+//
/// \file
-/// \brief Defines types useful for describing an Objective-C runtime.
-///
+/// Defines types useful for describing an Objective-C runtime.
+//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_BASIC_OBJCRUNTIME_H
#define LLVM_CLANG_BASIC_OBJCRUNTIME_H
-#include "clang/Basic/VersionTuple.h"
+#include "clang/Basic/LLVM.h"
+#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Triple.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/VersionTuple.h"
+#include <string>
namespace clang {
-/// \brief The basic abstraction for the target Objective-C runtime.
+/// The basic abstraction for the target Objective-C runtime.
class ObjCRuntime {
public:
- /// \brief The basic Objective-C runtimes that we know about.
+ /// The basic Objective-C runtimes that we know about.
enum Kind {
/// 'macosx' is the Apple-provided NeXT-derived runtime on Mac OS
/// X platforms that use the non-fragile ABI; the version is a
@@ -57,15 +60,14 @@ public:
};
private:
- Kind TheKind;
+ Kind TheKind = MacOSX;
VersionTuple Version;
public:
/// A bogus initialization of the runtime.
- ObjCRuntime() : TheKind(MacOSX) {}
-
+ ObjCRuntime() = default;
ObjCRuntime(Kind kind, const VersionTuple &version)
- : TheKind(kind), Version(version) {}
+ : TheKind(kind), Version(version) {}
void set(Kind kind, VersionTuple version) {
TheKind = kind;
@@ -75,7 +77,7 @@ public:
Kind getKind() const { return TheKind; }
const VersionTuple &getVersion() const { return Version; }
- /// \brief Does this runtime follow the set of implied behaviors for a
+ /// Does this runtime follow the set of implied behaviors for a
/// "non-fragile" ABI?
bool isNonFragile() const {
switch (getKind()) {
@@ -113,7 +115,7 @@ public:
return true;
}
- /// \brief Is this runtime basically of the GNU family of runtimes?
+ /// Is this runtime basically of the GNU family of runtimes?
bool isGNUFamily() const {
switch (getKind()) {
case FragileMacOSX:
@@ -129,14 +131,14 @@ public:
llvm_unreachable("bad kind");
}
- /// \brief Is this runtime basically of the NeXT family of runtimes?
+ /// Is this runtime basically of the NeXT family of runtimes?
bool isNeXTFamily() const {
// For now, this is just the inverse of isGNUFamily(), but that's
// not inherently true.
return !isGNUFamily();
}
- /// \brief Does this runtime allow ARC at all?
+ /// Does this runtime allow ARC at all?
bool allowsARC() const {
switch (getKind()) {
case FragileMacOSX:
@@ -152,7 +154,7 @@ public:
llvm_unreachable("bad kind");
}
- /// \brief Does this runtime natively provide the ARC entrypoints?
+ /// Does this runtime natively provide the ARC entrypoints?
///
/// ARC cannot be directly supported on a platform that does not provide
/// these entrypoints, although it may be supportable via a stub
@@ -171,7 +173,7 @@ public:
llvm_unreachable("bad kind");
}
- /// \brief Does this runtime supports optimized setter entrypoints?
+ /// Does this runtime supports optimized setter entrypoints?
bool hasOptimizedSetter() const {
switch (getKind()) {
case MacOSX:
@@ -182,9 +184,8 @@ public:
return true;
case GNUstep:
return getVersion() >= VersionTuple(1, 7);
-
default:
- return false;
+ return false;
}
}
@@ -193,7 +194,7 @@ public:
return hasNativeWeak();
}
- /// \brief Does this runtime natively provide ARC-compliant 'weak'
+ /// Does this runtime natively provide ARC-compliant 'weak'
/// entrypoints?
bool hasNativeWeak() const {
// Right now, this is always equivalent to whether the runtime
@@ -201,14 +202,14 @@ public:
return hasNativeARC();
}
- /// \brief Does this runtime directly support the subscripting methods?
+ /// Does this runtime directly support the subscripting methods?
///
/// This is really a property of the library, not the runtime.
bool hasSubscripting() const {
switch (getKind()) {
case FragileMacOSX: return false;
- case MacOSX: return getVersion() >= VersionTuple(10, 8);
- case iOS: return getVersion() >= VersionTuple(6);
+ case MacOSX: return getVersion() >= VersionTuple(10, 11);
+ case iOS: return getVersion() >= VersionTuple(9);
case WatchOS: return true;
// This is really a lie, because some implementations and versions
@@ -221,12 +222,12 @@ public:
llvm_unreachable("bad kind");
}
- /// \brief Does this runtime allow sizeof or alignof on object types?
+ /// Does this runtime allow sizeof or alignof on object types?
bool allowsSizeofAlignof() const {
return isFragile();
}
- /// \brief Does this runtime allow pointer arithmetic on objects?
+ /// Does this runtime allow pointer arithmetic on objects?
///
/// This covers +, -, ++, --, and (if isSubscriptPointerArithmetic()
/// yields true) [].
@@ -245,12 +246,12 @@ public:
llvm_unreachable("bad kind");
}
- /// \brief Is subscripting pointer arithmetic?
+ /// Is subscripting pointer arithmetic?
bool isSubscriptPointerArithmetic() const {
return allowsPointerArithmetic();
}
- /// \brief Does this runtime provide an objc_terminate function?
+ /// Does this runtime provide an objc_terminate function?
///
/// This is used in handlers for exceptions during the unwind process;
/// without it, abort() must be used in pure ObjC files.
@@ -267,7 +268,7 @@ public:
llvm_unreachable("bad kind");
}
- /// \brief Does this runtime support weakly importing classes?
+ /// Does this runtime support weakly importing classes?
bool hasWeakClassImport() const {
switch (getKind()) {
case MacOSX: return true;
@@ -281,7 +282,7 @@ public:
llvm_unreachable("bad kind");
}
- /// \brief Does this runtime use zero-cost exceptions?
+ /// Does this runtime use zero-cost exceptions?
bool hasUnwindExceptions() const {
switch (getKind()) {
case MacOSX: return true;
@@ -320,7 +321,6 @@ public:
return getVersion() >= VersionTuple(2);
case GNUstep:
return false;
-
default:
return false;
}
@@ -340,7 +340,7 @@ public:
}
}
- /// \brief Try to parse an Objective-C runtime specification from the given
+ /// Try to parse an Objective-C runtime specification from the given
/// string.
///
/// \return true on error.
@@ -360,6 +360,6 @@ public:
raw_ostream &operator<<(raw_ostream &out, const ObjCRuntime &value);
-} // end namespace clang
+} // namespace clang
-#endif
+#endif // LLVM_CLANG_BASIC_OBJCRUNTIME_H
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 09:47:14 +0000