commit 363c59bdc01d04049d49f2b88fadef67df4e9e14
author Fariborz Jahanian <fjahanian@apple.com> Sat Dec 01 19:58:28 2007 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Sat Dec 01 19:58:28 2007 +0000
tree 91d86ee16a66a6de592b12d5d44c74c4ab450f5d
parent d883a78da130374f8adc471769917b6bbdaa37d8

Compute side-effect for conditional expression.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44492 91177308-0d34-0410-b5e6-96231b3b80d8

AST/Expr.cpp

diff --git a/AST/Expr.cpp b/AST/Expr.cpp
index 5871a5c..76b2d85 100644
--- a/AST/Expr.cpp
+++ b/AST/Expr.cpp
@@ -255,6 +255,13 @@
   case CompoundAssignOperatorClass:
     return true;
 
+  case ConditionalOperatorClass: {
+    const ConditionalOperator *Exp = cast<ConditionalOperator>(this);
+    return Exp->getCond()->hasLocalSideEffect()
+           || (Exp->getLHS() && Exp->getLHS()->hasLocalSideEffect())
+           || (Exp->getRHS() && Exp->getRHS()->hasLocalSideEffect());
+  }
+
   case MemberExprClass:
   case ArraySubscriptExprClass:
     // If the base pointer or element is to a volatile pointer/field, accessing