Add DeclStmt::hasSolitaryDecl() and DeclStmt::getSolitaryDecl()
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57204 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Stmt.cpp b/lib/AST/Stmt.cpp
index 689fe85..fbb369f 100644
--- a/lib/AST/Stmt.cpp
+++ b/lib/AST/Stmt.cpp
@@ -188,7 +188,7 @@
//===----------------------------------------------------------------------===//
// DeclStmt
-Stmt::child_iterator DeclStmt::child_begin() { return getDecl(); }
+Stmt::child_iterator DeclStmt::child_begin() { return TheDecl; }
Stmt::child_iterator DeclStmt::child_end() { return child_iterator(); }
DeclStmt::decl_iterator& DeclStmt::decl_iterator::operator++() {
@@ -196,6 +196,10 @@
return *this;
}
+bool DeclStmt::hasSolitaryDecl() const {
+ return TheDecl->getNextDeclarator() == 0;
+}
+
// NullStmt
Stmt::child_iterator NullStmt::child_begin() { return child_iterator(); }
Stmt::child_iterator NullStmt::child_end() { return child_iterator(); }