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-rw-r--r--test/libsolidity/syntaxTests/nameAndTypeResolution/509_large_storage_arrays_struct.sol6
1 files changed, 6 insertions, 0 deletions
diff --git a/test/libsolidity/syntaxTests/nameAndTypeResolution/509_large_storage_arrays_struct.sol b/test/libsolidity/syntaxTests/nameAndTypeResolution/509_large_storage_arrays_struct.sol
new file mode 100644
index 00000000..656201f4
--- /dev/null
+++ b/test/libsolidity/syntaxTests/nameAndTypeResolution/509_large_storage_arrays_struct.sol
@@ -0,0 +1,6 @@
+contract C {
+ struct S { uint[2**30] x; uint[2**50] y; }
+ S[2**20] x;
+}
+// ----
+// Warning: (64-74): Variable covers a large part of storage and thus makes collisions likely. Either use mappings or dynamic arrays and allow their size to be increased only in small quantities per transaction.