diff options
| author | Mike Stump <mrs@apple.com> | 2009-07-28 02:25:19 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@apple.com> | 2009-07-28 02:25:19 +0000 |
| commit | 782fa308a765aeac2acb39c4e697c937ec21185b (patch) | |
| tree | 3bd6c43f32e0d1c70fb66aed8a15c0332c86b1d1 /lib/AST/ASTContext.cpp | |
| parent | 0cfeb63f532973777f6fe75d3468c3acad4adfe3 (diff) | |
Make longjmp a real builtin.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77291 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/ASTContext.cpp')
| -rw-r--r-- | lib/AST/ASTContext.cpp | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp index f7e1e3fdff..ce58eeef44 100644 --- a/lib/AST/ASTContext.cpp +++ b/lib/AST/ASTContext.cpp @@ -38,8 +38,8 @@ ASTContext::ASTContext(const LangOptions& LOpts, SourceManager &SM, Builtin::Context &builtins, bool FreeMem, unsigned size_reserve) : GlobalNestedNameSpecifier(0), CFConstantStringTypeDecl(0), - ObjCFastEnumerationStateTypeDecl(0), FILEDecl(0), - SourceMgr(SM), LangOpts(LOpts), + ObjCFastEnumerationStateTypeDecl(0), FILEDecl(0), jmp_bufDecl(0), + sigjmp_bufDecl(0), SourceMgr(SM), LangOpts(LOpts), LoadedExternalComments(false), FreeMemory(FreeMem), Target(t), Idents(idents), Selectors(sels), BuiltinInfo(builtins), ExternalSource(0), PrintingPolicy(LOpts) { @@ -3913,6 +3913,25 @@ static QualType DecodeTypeFromStr(const char *&Str, ASTContext &Context, break; } } + case 'J': { + if (Signed) { + Type = Context.getsigjmp_bufType(); + if (Type.isNull()) { + Error = ASTContext::GE_Missing_sigjmp_buf; + return QualType(); + } else { + break; + } + } else { + Type = Context.getjmp_bufType(); + if (Type.isNull()) { + Error = ASTContext::GE_Missing_jmp_buf; + return QualType(); + } else { + break; + } + } + } } if (!AllowTypeModifiers) |