set language for solidity compiler

remix-solidity/src/compiler/compiler-input.js

@@ -21,5 +21,8 @@ module.exports = (sources, opts) => {
   if (opts.evmVersion) {
     o.settings.evmVersion = opts.evmVersion
   }
+  if (opts.language) {
+    o.language = opts.language
+  }
   return JSON.stringify(o)
 }

remix-solidity/src/compiler/compiler.js

@@ -29,6 +29,8 @@ function Compiler (handleImportCall) {
 
   var evmVersion = null
 
+  var language = 'Solidity'
+
   this.setOptimize = function (_optimize) {
     optimize = _optimize
   }
@@ -37,6 +39,10 @@ function Compiler (handleImportCall) {
     evmVersion = _evmVersion
   }
 
+  this.setLanguage = function (_language) {
+    language = _language
+  }
+
   var compilationStartTime = null
   this.event.register('compilationFinished', (success, data, source) => {
     if (success && compilationStartTime) {
@@ -94,7 +100,7 @@ function Compiler (handleImportCall) {
 
         var result
         try {
-          var input = compilerInput(source.sources, {optimize: optimize, evmVersion: evmVersion, target: source.target})
+          var input = compilerInput(source.sources, {optimize: optimize, evmVersion: evmVersion, language: language, target: source.target})
           result = compiler.compile(input, missingInputsCallback)
           result = JSON.parse(result)
         } catch (exception) {
@@ -301,7 +307,7 @@ function Compiler (handleImportCall) {
     compileJSON = function (source) {
       jobs.push({sources: source})
       worker.postMessage({cmd: 'compile', job: jobs.length - 1, input: compilerInput(source.sources,
-        {optimize: optimize, evmVersion: evmVersion, target: source.target})})
+        {optimize: optimize, evmVersion: evmVersion, language: language, target: source.target})})
     }
     worker.postMessage({cmd: 'loadVersion', data: url})
   }