diff options
| author | Douglas Gregor <dgregor@apple.com> | 2012-01-17 18:09:05 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2012-01-17 18:09:05 +0000 |
| commit | a6ea10e22b600d92e084f6b11b9b9a92d0eb2412 (patch) | |
| tree | e9e55170c8ddcc34db5317d6591b7031a3381fb1 /lib/AST/ASTContext.cpp | |
| parent | c8769460f1c03bc321b00f5611f9965e8385e64d (diff) | |
Delay the creation of the built-in Objective-C class 'Protocol' by
moving it from a "special type" to a predefined declaration, as we do
for id, Class, and SEL.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148313 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/ASTContext.cpp')
| -rw-r--r-- | lib/AST/ASTContext.cpp | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp index 9079dbe271..476d221fdf 100644 --- a/lib/AST/ASTContext.cpp +++ b/lib/AST/ASTContext.cpp @@ -224,7 +224,7 @@ ASTContext::ASTContext(LangOptions& LOpts, SourceManager &SM, SubstTemplateTemplateParmPacks(this_()), GlobalNestedNameSpecifier(0), Int128Decl(0), UInt128Decl(0), - ObjCIdDecl(0), ObjCSelDecl(0), ObjCClassDecl(0), + ObjCIdDecl(0), ObjCSelDecl(0), ObjCClassDecl(0), ObjCProtocolClassDecl(0), CFConstantStringTypeDecl(0), ObjCInstanceTypeDecl(0), FILEDecl(0), jmp_bufDecl(0), sigjmp_bufDecl(0), ucontext_tDecl(0), @@ -4906,10 +4906,6 @@ TypedefDecl *ASTContext::getObjCSelDecl() const { return ObjCSelDecl; } -void ASTContext::setObjCProtoType(QualType QT) { - ObjCProtoType = QT; -} - TypedefDecl *ASTContext::getObjCClassDecl() const { if (!ObjCClassDecl) { QualType T = getObjCObjectType(ObjCBuiltinClassTy, 0, 0); @@ -4924,6 +4920,19 @@ TypedefDecl *ASTContext::getObjCClassDecl() const { return ObjCClassDecl; } +ObjCInterfaceDecl *ASTContext::getObjCProtocolDecl() const { + if (!ObjCProtocolClassDecl) { + ObjCProtocolClassDecl + = ObjCInterfaceDecl::Create(*this, getTranslationUnitDecl(), + SourceLocation(), + &Idents.get("Protocol"), + /*PrevDecl=*/0, + SourceLocation(), true); + } + + return ObjCProtocolClassDecl; +} + void ASTContext::setObjCConstantStringInterface(ObjCInterfaceDecl *Decl) { assert(ObjCConstantStringType.isNull() && "'NSConstantString' type already set!"); |