1 files changed, 13 insertions, 0 deletions
diff --git a/test/libsolidity/syntaxTests/parsing/lexer_numbers_with_underscores_hex.sol b/test/libsolidity/syntaxTests/parsing/lexer_numbers_with_underscores_hex.sol
new file mode 100644
index 00000000..999a4634
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/lexer_numbers_with_underscores_hex.sol
@@ -0,0 +1,13 @@
+contract C {
+  function f() public pure {
+    uint x1 = 0x8765_4321;
+    uint x2 = 0x765_4321;
+    uint x3 = 0x65_4321;
+    uint x4 = 0x5_4321;
+    uint x5 = 0x123_1234_1234_1234;
+    uint x6 = 0x123456_1234_1234;
+
+    x1; x2; x3; x4; x5; x6;
+  }
+}
+// ----