accounts/abi: fix a bug in getTypeSize method (ethereum#21501)

* accounts/abi: fix a bug in getTypeSize method e.g. for "Tuple[2]" type, the element of the array is a tuple type and the size of the tuple may not be 32. * accounts/abi: add unit test of getTypeSize method
recmo · Jan 11, 2021 · 670009d · 670009d
1 parent 4608da6
commit 670009d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/accounts/abi/type.go b/accounts/abi/type.go
@@ -350,7 +350,7 @@ func isDynamicType(t Type) bool {
 func getTypeSize(t Type) int {
 	if t.T == ArrayTy && !isDynamicType(*t.Elem) {
 		// Recursively calculate type size if it is a nested array
-		if t.Elem.T == ArrayTy {
+		if t.Elem.T == ArrayTy || t.Elem.T == TupleTy {
 			return t.Size * getTypeSize(*t.Elem)
 		}
 		return t.Size * 32