Fix crash in parsing INTEGER_CST.

2 files changed, 8 insertions, 1 deletions

diff --git a/src/nodes/base/node.h b/src/nodes/base/node.h
index 0863c1b..34688ef 100644
--- a/src/nodes/base/node.h
+++ b/src/nodes/base/node.h
@@ -37,7 +37,8 @@ struct Node
         line(-1),
         column(-1),
         treeNumber(0),
-        indent(0)
+        indent(0),
+        noLabel(false)
     {
     }
 
@@ -60,6 +61,7 @@ struct Node
     int column;
     int treeNumber;
     int indent;
+    bool noLabel;
 };
 
 #endif // NODES_BASE_NODE_H
diff --git a/src/parsers/cst/integer_cst.cpp b/src/parsers/cst/integer_cst.cpp
index b5b3686..ebdfe7a 100644
--- a/src/parsers/cst/integer_cst.cpp
+++ b/src/parsers/cst/integer_cst.cpp
@@ -34,6 +34,11 @@ namespace Generic
 void parseIntegerCstNode(IntegerCstNode *node)
 {
     fillType(node);
+    if (!tree_fits_shwi_p(node->gccNode))
+    {
+        node->noLabel = true;
+        return;
+    }
     if (tree_int_cst_sgn(node->gccNode) < 0)
     {
         node->label = "-";