diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/clang/AST/RecordLayout.h | 5 | ||||
| -rw-r--r-- | include/clang/Basic/LangOptions.h | 5 | ||||
| -rw-r--r-- | include/clang/Driver/Options.def | 1 |
3 files changed, 8 insertions, 3 deletions
diff --git a/include/clang/AST/RecordLayout.h b/include/clang/AST/RecordLayout.h index c68edfaf71..57adc8a555 100644 --- a/include/clang/AST/RecordLayout.h +++ b/include/clang/AST/RecordLayout.h @@ -29,13 +29,14 @@ namespace clang { /// These objects are managed by ASTContext. class ASTRecordLayout { uint64_t Size; // Size of record in bits. + uint64_t *FieldOffsets; unsigned Alignment; // Alignment of record in bits. unsigned FieldCount; // Number of fields - uint64_t *FieldOffsets; + unsigned NextOffset; // Next available offset friend class ASTContext; ASTRecordLayout(uint64_t S = 0, unsigned A = 8) - : Size(S), Alignment(A), FieldCount(0) {} + : Size(S), Alignment(A), FieldCount(0), NextOffset(0) {} ~ASTRecordLayout() { delete [] FieldOffsets; } diff --git a/include/clang/Basic/LangOptions.h b/include/clang/Basic/LangOptions.h index fba474b2f5..fa5b689490 100644 --- a/include/clang/Basic/LangOptions.h +++ b/include/clang/Basic/LangOptions.h @@ -37,6 +37,9 @@ public: unsigned ObjC1 : 1; // Objective-C 1 support enabled. unsigned ObjC2 : 1; // Objective-C 2 support enabled. unsigned ObjCNonFragileABI : 1; // Objective-C modern abi enabled + unsigned ObjCTightLayout : 1; // Use tight interface layout, in + // which subclass ivars can be + // placed inside the superclass. unsigned PascalStrings : 1; // Allow Pascal strings unsigned WritableStrings : 1; // Allow writable strings @@ -100,7 +103,7 @@ public: Trigraphs = BCPLComment = DollarIdents = AsmPreprocessor = 0; GNUMode = ImplicitInt = Digraphs = 0; HexFloats = 0; - GC = ObjC1 = ObjC2 = ObjCNonFragileABI = 0; + GC = ObjC1 = ObjC2 = ObjCNonFragileABI = ObjCTightLayout = 0; C99 = Microsoft = CPlusPlus = CPlusPlus0x = 0; CXXOperatorNames = PascalStrings = WritableStrings = 0; Exceptions = NeXTRuntime = Freestanding = NoBuiltin = 0; diff --git a/include/clang/Driver/Options.def b/include/clang/Driver/Options.def index 13456d9531..5f029628e7 100644 --- a/include/clang/Driver/Options.def +++ b/include/clang/Driver/Options.def @@ -420,6 +420,7 @@ OPTION("-fobjc-gc-only", fobjc_gc_only, Flag, f_Group, INVALID, "", 0, 0, 0) OPTION("-fobjc-gc", fobjc_gc, Flag, f_Group, INVALID, "", 0, 0, 0) OPTION("-fobjc-new-property", fobjc_new_property, Flag, clang_ignored_f_Group, INVALID, "", 0, 0, 0) OPTION("-fobjc-nonfragile-abi", fobjc_nonfragile_abi, Flag, f_Group, INVALID, "", 0, 0, 0) +OPTION("-fobjc-tight-layout", fobjc_tight_layout, Flag, f_Group, INVALID, "", 0, 0, 0) OPTION("-fobjc", fobjc, Flag, f_Group, INVALID, "", 0, 0, 0) OPTION("-fomit-frame-pointer", fomit_frame_pointer, Flag, f_Group, INVALID, "", 0, 0, 0) OPTION("-fopenmp", fopenmp, Flag, f_Group, INVALID, "", 0, 0, 0) |