Add __builtin_va_start to the list of builtins, make __builtin_va_list available to builtin functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42857 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/ASTContext.cpp b/AST/ASTContext.cpp
index a6c2bc6..56138c3 100644
--- a/AST/ASTContext.cpp
+++ b/AST/ASTContext.cpp
@@ -830,3 +830,11 @@
return getTagDeclType(CFConstantStringTypeDecl);
}
+
+void ASTContext::setBuiltinVaListType(QualType T)
+{
+ assert(BuiltinVaListType.isNull() && "__builtin_va_list type already set!");
+
+ BuiltinVaListType = T;
+}
+