many lib such as regexp and encoding/binary could not be parse correctly

[fastfading]

• Plugin version (or commit hash):
• IDE name and version:
• Java version:
• OS name and version:
  Gogland (1.0 Preview) 1.0 EAP
  Build #GO-163.10615.6, built on December 23, 2016
  Gogland EAP User
  Expiration date: March 23, 2017
  JRE: 1.8.0_112-release-b460 x86_64
  JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
  Go version 1.7
• What are you trying to do?
  use go official library
• What would you expect to happen?
  not error report
• What happens?

regexp lib and encoding/binary lib could not be parse correctly, as they are marked as red
gopath is correctly set and other lib works fine

Your issue description goes here.
Please be as detailed as possible

Please include a go sample to reproduce the issue

Or include a screenshot / video of the issue.

[fastfading]

this code could be compile correctly

[dlsniper]

@fastfading please open an issue here: https://youtrack.jetbrains.com/issues/GO for Gogland as this tracker is used only for the open-source Go plugin. Thank you.

[dlsniper]

Also please include in your report OS and how did you setup the GOROOT and GOPATH settings (screenshots + text should be fine).
Thank you.