Added Constantinople support to constructor API documentation (opts.hardfork)

holgerd77 · holgerd77 · commit 45442dfc58a4 · 2018-11-21T12:16:12.000+01:00
diff --git a/docs/index.md b/docs/index.md
@@ -49,7 +49,7 @@ VM Class, `new VM(opts)` creates a new VM object
     -   `opts.state` **Trie** a merkle-patricia-tree instance for the state tree (ignored if stateManager is passed)
     -   `opts.blockchain` **Blockchain** a blockchain object for storing/retrieving blocks (ignored if stateManager is passed)
     -   `opts.chain` **([String][31] \| [Number][32])** the chain the VM operates on [default: 'mainnet']
-    -   `opts.hardfork` **[String][31]** hardfork rules to be used [default: 'byzantium', supported: 'byzantium' (will throw on unsupported)]
+    -   `opts.hardfork` **[String][31]** hardfork rules to be used [default: 'byzantium', supported: 'byzantium', 'constantinople' (will throw on unsupported)]
     -   `opts.activatePrecompiles` **[Boolean][33]** create entries in the state tree for the precompiled contracts
     -   `opts.allowUnlimitedContractSize` **[Boolean][33]** allows unlimited contract sizes while debugging. By setting this to `true`, the check for contract size limit of 24KB (see [EIP-170][34]) is bypassed. (default: `false`; ONLY set to `true` during debugging)
     -   `opts.emitFreeLogs` **[Boolean][33]** Changes the behavior of the LOG opcode, the gas cost of the opcode becomes zero and calling it using STATICCALL won't throw. (default: `false`; ONLY set to `true` during debugging)
diff --git a/lib/index.js b/lib/index.js
@@ -36,7 +36,7 @@ VM.deps = {
  * @param {Trie} opts.state a merkle-patricia-tree instance for the state tree (ignored if stateManager is passed)
  * @param {Blockchain} opts.blockchain a blockchain object for storing/retrieving blocks (ignored if stateManager is passed)
  * @param {String|Number} opts.chain the chain the VM operates on [default: 'mainnet']
- * @param {String} opts.hardfork hardfork rules to be used [default: 'byzantium', supported: 'byzantium' (will throw on unsupported)]
+ * @param {String} opts.hardfork hardfork rules to be used [default: 'byzantium', supported: 'byzantium', 'constantinople' (will throw on unsupported)]
  * @param {Boolean} opts.activatePrecompiles create entries in the state tree for the precompiled contracts
  * @param {Boolean} opts.allowUnlimitedContractSize allows unlimited contract sizes while debugging. By setting this to `true`, the check for contract size limit of 24KB (see [EIP-170](https://git.io/vxZkK)) is bypassed. (default: `false`; ONLY set to `true` during debugging)
  * @param {Boolean} opts.emitFreeLogs Changes the behavior of the LOG opcode, the gas cost of the opcode becomes zero and calling it using STATICCALL won't throw. (default: `false`; ONLY set to `true` during debugging)
@@ -47,8 +47,8 @@ function VM (opts = {}) {
   let chain = opts.chain ? opts.chain : 'mainnet'
   let hardfork = opts.hardfork ? opts.hardfork : 'byzantium'
   let supportedHardforks = [
-    'byzantium', // Officially supported
-    'constantinople' // No official support yet, only for testing reasons
+    'byzantium',
+    'constantinople'
   ]
   this._common = new Common(chain, hardfork, supportedHardforks)
 
