Ensure environment variables for gocode process are not configured fo…

…r cross compilation

src/goSuggest.ts

@@ -58,7 +58,15 @@ export class GoCompletionItemProvider implements vscode.CompletionItemProvider {
  var gocode = getBinPath("gocode");
 
  // Spawn `gocode` process
- var p = cp.execFile(gocode, ["-f=json", "autocomplete", filename, "c" + offset], {}, (err, stdout, stderr) => {
+ var p = cp.execFile(gocode, ["-f=json", "autocomplete", filename, "c" + offset], {
+ env: {
+ // Unset GOOS and GOARCH for the `gocode` process to ensure that GOHOSTOS and GOHOSTARCH 
+ // are used as the target operating system and architecture. `gocode` is unable to provide 
+ // autocompletion when the Go environment is configured for cross compilation.
+ GOOS: "",
+ GOARCH: ""
+ }
+ }, (err, stdout, stderr) => {
  try {
  if (err && (<any>err).code == "ENOENT") {
  vscode.window.showInformationMessage("The 'gocode' command is not available. Use 'go get -u github.com/nsf/gocode' to install.");