Removed "hasImplicitControlFlow" from class CFG, and moved it to class Stmt
as a member function. This function is no longer needed within the CFG
class, and logically belongs to the Stmt class as a predicate for a
Stmt instance.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42489 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/Stmt.cpp b/AST/Stmt.cpp
index 9b405f1..0f2bb70 100644
--- a/AST/Stmt.cpp
+++ b/AST/Stmt.cpp
@@ -89,6 +89,28 @@
return SourceRange(RetLoc);
}
+bool Stmt::hasImplicitControlFlow() const {
+ switch (sClass) {
+ default:
+ return false;
+
+ case CallExprClass:
+ case ConditionalOperatorClass:
+ case ChooseExprClass:
+ case StmtExprClass:
+ case DeclStmtClass:
+ return true;
+
+ case Stmt::BinaryOperatorClass: {
+ const BinaryOperator* B = cast<BinaryOperator>(this);
+ if (B->isLogicalOp() || B->getOpcode() == BinaryOperator::Comma)
+ return true;
+ else
+ return false;
+ }
+ }
+}
+
//===----------------------------------------------------------------------===//
// Child Iterators for iterating over subexpressions/substatements
//===----------------------------------------------------------------------===//