Add into analysis node NON_LVALUE_EXPR.

It works like NOP node.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/analysis/expression.cpp b/src/analysis/expression.cpp
index 6b7654c..959cc79 100644
--- a/src/analysis/expression.cpp
+++ b/src/analysis/expression.cpp
@@ -36,6 +36,7 @@
 #include "nodes/expr/eq_expr.h"
 #include "nodes/expr/modify_expr.h"
 #include "nodes/expr/ne_expr.h"
+#include "nodes/expr/nonlvalue_expr.h"
 #include "nodes/expr/nop_expr.h"
 #include "nodes/expr/pointerplus_expr.h"
 #include "nodes/expr/return_expr.h"
@@ -444,6 +445,16 @@ void analyseNopExpr(NopExprNode *node, const WalkItem &wi, WalkItem &wo)
     wo.stopWalking = true;
 }
 
+void analyseNonLvalueExpr(NonLvalueExprNode *node, const WalkItem &wi, WalkItem &wo)
+{
+    // need one arg for check
+    if (node->args.empty())
+        return;
+
+    walkTree(node->args[0], wi, wo);
+    wo.stopWalking = true;
+}
+
 void analyseCallExpr(CallExprNode *node, const WalkItem &wi, WalkItem &wo)
 {
     WalkItem wo2 = wo;