Merge pull request #1612 from ethereum/solidity050support

contracts/src/gmbh/company.sol

 import "./contract.sol";
 contract Assets {
     uint[] proposals;
-    function add(uint8 _numProposals) {
+    function add(uint8 _numProposals) public {
         proposals.length = _numProposals;
     }
 }

contracts/src/gmbh/contract.sol

 contract gmbh {
     uint[] proposals;
-    function register(uint8 _numProposals) {
+    function register(uint8 _numProposals) public {
         proposals.length = _numProposals;
     }
 }

contracts/src/gmbh/test.sol

 contract test {
 
-    function Test(uint8 _numProposals) {
+    function Test(uint8 _numProposals) public {
         proposals.length = _numProposals;
     }
 }

package.json

@@ -37,15 +37,16 @@
     "npm-link-local": "^1.1.0",
     "npm-run-all": "^4.0.2",
     "onchange": "^3.2.1",
-    "remix-debug": "latest",
-    "remix-analyzer": "latest",
-    "remix-lib": "latest",
-    "remix-solidity": "latest",
-    "remix-tests": "latest",
+    "remix-debug": "0.2.13",
+    "remix-analyzer": "0.2.12",
+    "remix-lib": "0.3.12",
+    "remix-solidity": "0.2.13",
+    "remix-tests": "0.0.19",
     "remixd": "git+https://github.com/ethereum/remixd.git",
     "request": "^2.83.0",
     "rimraf": "^2.6.1",
     "selenium-standalone": "^6.0.1",
+    "solc": "^0.5.0",
     "standard": "^8.5.0",
     "swarmgw": "^0.3.1",
     "tape": "^4.5.1",

src/app/debugger/debugger/VmDebugger.js

@@ -195,7 +195,7 @@ class VmDebuggerLogic {
       self.event.trigger('newTrace', [])
     })
 
-    self.debugger.event.register('callTreeReady', function () {
+    self.debugger.event.register('callTreeReady', this, function () {
       if (self.debugger.callTree.reducedTrace.length) {
         return self.event.trigger('newCallTree', [])
       }

src/app/editor/example-contracts.js

 'use strict'
 
-var ballot = `pragma solidity ^0.4.0;
-contract Ballot {
+var ballot = `contract Ballot {
 
     struct Voter {
         uint weight;
@@ -18,7 +17,7 @@ contract Ballot {
     Proposal[] proposals;
 
     /// Create a new ballot with $(_numProposals) different proposals.
-    function Ballot(uint8 _numProposals) public {
+    constructor(uint8 _numProposals) public {
         chairperson = msg.sender;
         voters[chairperson].weight = 1;
         proposals.length = _numProposals;
@@ -56,7 +55,7 @@ contract Ballot {
         proposals[toProposal].voteCount += sender.weight;
     }
 
-    function winningProposal() public constant returns (uint8 _winningProposal) {
+    function winningProposal() public view returns (uint8 _winningProposal) {
         uint256 winningVoteCount = 0;
         for (uint8 prop = 0; prop < proposals.length; prop++)
             if (proposals[prop].voteCount > winningVoteCount) {
@@ -64,16 +63,17 @@ contract Ballot {
                 _winningProposal = prop;
             }
     }
-}`
+}
+`
 
-var ballotTest = `pragma solidity ^0.4.7;
+var ballotTest = `
 import "remix_tests.sol"; // this import is automatically injected by Remix.
 import "./ballot.sol";
 
 contract test3 {
    
     Ballot ballotToTest;
-    function beforeAll () {
+    function beforeAll () public {
        ballotToTest = new Ballot(2);
     }
     
@@ -82,7 +82,7 @@ contract test3 {
         Assert.equal(ballotToTest.winningProposal(), uint(1), "1 should be the winning proposal");
     }
     
-    function checkWinninProposalWithReturnValue () public constant returns (bool) {
+    function checkWinninProposalWithReturnValue () public view returns (bool) {
         return ballotToTest.winningProposal() == 1;
     }
 }

test-browser/tests/ballot.js

@@ -48,7 +48,7 @@ function runTests (browser, testData) {
       .pause(2000)
       .perform(function (client, done) {
         console.log('goToVMtraceStep')
-        contractHelper.goToVMtraceStep(browser, 47, () => {
+        contractHelper.goToVMtraceStep(browser, 55, () => {
           done()
         })
       })

test-browser/tests/compiling.js

@@ -89,12 +89,12 @@ function testReturnValues (browser, callback) {
  "1": "bytes2: _b2 0x1223",
  "2": "bytes3: _b3 0x000000",
  "3": "bytes: _blit 0x123498",
- "4": "bytes5: _b5 0x0000043245",
- "5": "bytes6: _b6 0x002345532532",
+ "4": "bytes5: _b5 0x0432450000",
+ "5": "bytes6: _b6 0x234553253200",
  "6": "string: _str this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string",
  "7": "bytes7: _b7 0x03252353253253",
- "8": "bytes22: _b22 0x00000000000000000000325235235325325325235325",
- "9": "bytes32: _b32 0x0000000000000000000000000000000000032523532532523532523532523532"
+ "8": "bytes22: _b22 0x32523523532532532523532500000000000000000000",
+ "9": "bytes32: _b32 0x0325235325325235325235325235320000000000000000000000000000000000"
 }`).pause(500).testFunction('retunValues3 - transact (not payable)',
         '0x94c4b4324bad773dec29af3ffe26a698c32b5caf8a1eedf8889563158639d28a',
         '[vm]\nfrom:0xca3...a733c\nto:testReturnValues.retunValues3() 0x5e7...26e9f\nvalue:0 wei\ndata:0x033...e0a7d\nlogs:0\nhash:0x94c...9d28a', null, `{
@@ -137,7 +137,7 @@ function testInputValues (browser, callback) {
     "indexed": true,
     "hash": "0x9c22ff5f21f0b81b113e63f7db6da94fedef11b2119b4088b89664fb9a3cb658"
    },
-   "3": "0x00001234",
+   "3": "0x12340000",
    "4": "test _ test _ test _ test test _ test test _ test test _ test test _ test test _ test test _ test ",
    "_i": "-123",
    "_u": "123",
@@ -145,7 +145,7 @@ function testInputValues (browser, callback) {
     "indexed": true,
     "hash": "0x9c22ff5f21f0b81b113e63f7db6da94fedef11b2119b4088b89664fb9a3cb658"
    },
-   "_b": "0x00001234",
+   "_b": "0x12340000",
    "_notIndexed": "test _ test _ test _ test test _ test test _ test test _ test test _ test test _ test test _ test ",
    "length": 5
   }
@@ -158,37 +158,37 @@ function testInputValues (browser, callback) {
 // @TODO test: bytes8[3][] type as input
 
 var sources = [
-  {'browser/Untitled.sol': {content: `pragma solidity ^0.4.0;
-      contract TestContract { function f() returns (uint) { return 8; } 
-      function g() returns (uint, string, bool, uint) {  
+  {'browser/Untitled.sol': {content: `
+      contract TestContract { function f() public returns (uint) { return 8; } 
+      function g() public returns (uint, string memory, bool, uint) {  
         uint payment = 345;
         bool payed = true;
         string memory comment = "comment_comment_";
         uint month = 4;
         return (payment, comment, payed, month); } }`}},
-  {'browser/returnValues.sol': {content: `pragma solidity ^0.4.0;
+  {'browser/returnValues.sol': {content: `
   contract testReturnValues {
     enum ActionChoices { GoLeft, GoRight, GoStraight, SitStill }
-    function retunValues1 () returns (bool _b, uint _u, int _i, address _a)  {
+    function retunValues1 () public returns (bool _b, uint _u, int _i, address _a)  {
         _b = true;
         _u = 345;
         _i = -345;
         _a = msg.sender;
     }
     
-    function retunValues2 () returns (byte _b, bytes2 _b2, bytes3 _b3, bytes _blit, bytes5 _b5, bytes6 _b6, string _str, bytes7 _b7, bytes22 _b22, bytes32 _b32)  {
+    function retunValues2 () public returns (byte _b, bytes2 _b2, bytes3 _b3, bytes memory _blit, bytes5 _b5, bytes6 _b6, string memory _str, bytes7 _b7, bytes22 _b22, bytes32 _b32)  {
         _b = 0x12;
         _b2 = 0x1223;
-        _b5 = 0x43245;
-        _b6 = 0x2345532532;
-        _b7 = 0x3252353253253;
-        _b22 = 0x325235235325325325235325;
-        _b32 = 0x32523532532523532523532523532;
+        _b5 = hex"043245";
+        _b6 = hex"2345532532";
+        _b7 = hex"03252353253253";
+        _b22 = hex"325235235325325325235325";
+        _b32 = hex"032523532532523532523532523532";
         _blit = hex"123498";
         _str = "this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string _ this is a long string";
     }
     
-    function retunValues3 () returns (ActionChoices _en, int[5][] _a1)  {
+    function retunValues3 () public returns (ActionChoices _en, int[5][] memory _a1)  {
        _en = ActionChoices.GoStraight;
        int[5][] memory a = new int[5][](3);
        a[0] = [int(1),-45,-78,56,60];
@@ -197,18 +197,18 @@ var sources = [
       _a1 = a;
     }
   }`}},
-  {'browser/inputValues.sol': {content: `pragma solidity ^0.4.0;
+  {'browser/inputValues.sol': {content: `
   contract test {
     event event1(int _i, uint indexed _u, string indexed _str, bytes4 _b, string _notIndexed);
-      function inputValue1 (uint _u, int _i, string _str) returns (uint _uret, int _iret, string _strret) {
+    function inputValue1 (uint _u, int _i, string memory _str) public returns (uint _uret, int _iret, string memory _strret) {
       _uret = _u;
       _iret = _i;
       _strret = _str;
     }
-      function inputValue2 (uint[3] _n, bytes8[4] _b8) returns (uint[3] _nret, bytes8[4] _b8ret){
+    function inputValue2 (uint[3] memory _n, bytes8[4] memory _b8) public returns (uint[3] memory _nret, bytes8[4] memory _b8ret){
         _nret = _n;
         _b8ret = _b8;
-          event1(-123, 123, "test", 0x1234, "test _ test _ test _ test test _ test test _ test test _ test test _ test test _ test test _ test ");
+        emit event1(-123, 123, "test", hex"1234", "test _ test _ test _ test test _ test test _ test test _ test test _ test test _ test test _ test ");
     }
-  }`}}
+}`}}
 ]

test-browser/tests/sharedFolderExplorer.js

@@ -6,23 +6,22 @@ var sauce = require('./sauce')
 var assetsTestContract = `import "./contract.sol";
 contract Assets {
     uint[] proposals;
-    function add(uint8 _numProposals) {
+    function add(uint8 _numProposals) public {
         proposals.length = _numProposals;
     }
 }
 `
 
-var gmbhTestContract = `
-contract gmbh {
+var gmbhTestContract = `contract gmbh {
     uint[] proposals;
-    function register(uint8 _numProposals) {
+    function register(uint8 _numProposals) public {
         proposals.length = _numProposals;
     }
 }
 `
 var sources = [
   {
-    'localhost/folder1/contract2.sol': {content: 'contract test2 { function get () returns (uint) { return 11; }}'}
+    'localhost/folder1/contract2.sol': {content: 'contract test2 { function get () public returns (uint) { return 11; }}'}
   },
   {
     'localhost/src/gmbh/company.sol': {content: assetsTestContract}

test-browser/tests/simpleContract.js

@@ -169,16 +169,15 @@ function testGitHubImport (browser, callback) {
 }
 */
 
-var abstractENS = `pragma solidity ^0.4.0;
-
+var abstractENS = `
 contract AbstractENS {
-    function owner(bytes32 node) constant returns(address);
-    function resolver(bytes32 node) constant returns(address);
-    function ttl(bytes32 node) constant returns(uint64);
-    function setOwner(bytes32 node, address owner);
-    function setSubnodeOwner(bytes32 node, bytes32 label, address owner);
-    function setResolver(bytes32 node, address resolver);
-    function setTTL(bytes32 node, uint64 ttl);
+    function owner(bytes32 node) public view returns(address);
+    function resolver(bytes32 node) public view returns(address);
+    function ttl(bytes32 node) public view returns(uint64);
+    function setOwner(bytes32 node, address owner) public;
+    function setSubnodeOwner(bytes32 node, bytes32 label, address owner) public;
+    function setResolver(bytes32 node, address resolver) public;
+    function setTTL(bytes32 node, uint64 ttl) public;
 
     // Logged when the owner of a node assigns a new owner to a subnode.
     event NewOwner(bytes32 indexed node, bytes32 indexed label, address owner);
@@ -211,35 +210,35 @@ contract ENS is AbstractENS {
 
   // Permits modifications only by the owner of the specified node.
   modifier only_owner(bytes32 node) {
-        if (records[node].owner != msg.sender) throw;
+      if (records[node].owner != msg.sender) revert();
       _;
   }
 
   /**
    * Constructs a new ENS registrar.
    */
-    function ENS() {
+  constructor() public {
       records[0].owner = msg.sender;
   }
 
   /**
    * Returns the address that owns the specified node.
    */
-    function owner(bytes32 node) constant returns (address) {
+  function owner(bytes32 node) public view returns (address) {
       return records[node].owner;
   }
 
   /**
    * Returns the address of the resolver for the specified node.
    */
-    function resolver(bytes32 node) constant returns (address) {
+  function resolver(bytes32 node) public view returns (address) {
       return records[node].resolver;
   }
 
   /**
    * Returns the TTL of a node, and any records associated with it.
    */
-    function ttl(bytes32 node) constant returns (uint64) {
+  function ttl(bytes32 node) public view returns (uint64) {
       return records[node].ttl;
   }
 
@@ -249,8 +248,8 @@ contract ENS is AbstractENS {
    * @param node The node to transfer ownership of.
    * @param owner The address of the new owner.
    */
-    function setOwner(bytes32 node, address owner) only_owner(node) {
-        Transfer(node, owner);
+  function setOwner(bytes32 node, address owner) public only_owner(node) {
+      emit Transfer(node, owner);
       records[node].owner = owner;
   }
 
@@ -261,9 +260,9 @@ contract ENS is AbstractENS {
    * @param label The hash of the label specifying the subnode.
    * @param owner The address of the new owner.
    */
-    function setSubnodeOwner(bytes32 node, bytes32 label, address owner) only_owner(node) {
-        var subnode = sha3(node, label);
-        NewOwner(node, label, owner);
+  function setSubnodeOwner(bytes32 node, bytes32 label, address owner) public only_owner(node) {
+      bytes32 subnode = keccak256(abi.encodePacked(node, label));
+      emit NewOwner(node, label, owner);
       records[subnode].owner = owner;
   }
 
@@ -272,8 +271,8 @@ contract ENS is AbstractENS {
    * @param node The node to update.
    * @param resolver The address of the resolver.
    */
-    function setResolver(bytes32 node, address resolver) only_owner(node) {
-        NewResolver(node, resolver);
+  function setResolver(bytes32 node, address resolver) public only_owner(node) {
+      emit NewResolver(node, resolver);
       records[node].resolver = resolver;
   }
 
@@ -282,8 +281,8 @@ contract ENS is AbstractENS {
    * @param node The node to update.
    * @param ttl The TTL in seconds.
    */
-    function setTTL(bytes32 node, uint64 ttl) only_owner(node) {
-        NewTTL(node, ttl);
+  function setTTL(bytes32 node, uint64 ttl) public only_owner(node) {
+      emit NewTTL(node, ttl);
       records[node].ttl = ttl;
   }
 }`
@@ -310,14 +309,14 @@ var sources = [
   },
   {
     'browser/Untitled5.sol': {content: `library lib {
-      function get () returns (uint) {
+      function getInt () public view returns (uint) {
           return 45;
       }    
     }
 
     contract test {
-      function get () constant returns (uint) {
-          return lib.get();
+      function get () public view returns (uint) {
+          return lib.getInt();
       }    
 }`}
   }

test-browser/tests/staticanalysis.js

@@ -11,7 +11,7 @@ contract test1 { address test = tx.origin; }
 contract test2 {}
 contract TooMuchGas {
   uint x;
-  function() { 
+  function() external { 
       x++;
     uint test;
     uint test1;

test-browser/tests/units/testRecorder.js

@@ -61,11 +61,11 @@ module.exports = {
   }
 }
 
-var sources = [{'browser/testRecorder.sol': {content: `pragma solidity ^0.4.0;contract testRecorder {
-    function testRecorder(uint p) {
+var sources = [{'browser/testRecorder.sol': {content: `contract testRecorder {
+  constructor(uint p) public {
       
   }
-    function set (uint _p) {
+  function set (uint _p) public {
           
   }
 }`}}]