Added support for sighash-style tuple parsing.

ethers-io · Nov 20, 2019 · 19aaade · 19aaade
1 parent c35ddaf
commit 19aaade
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/packages/abi/src.ts/fragments.ts b/packages/abi/src.ts/fragments.ts
@@ -87,7 +87,11 @@ function parseParamType(param: string, allowIndexed: boolean): ParseNode {
         let c = param[i];
         switch (c) {
             case "(":
-                if (!node.state.allowParams) { throwError(i); }
+                if (node.state.allowType && node.type === "") {
+                    node.type = "tuple";
+                } else if (!node.state.allowParams) {
+                    throwError(i);
+                }
                 node.state.allowType = false;
                 node.type = verifyType(node.type);
                 node.components = [ newNode(node) ];