import . does not cause redeclaration errors #455
Description
What steps will reproduce the problem?
1. Compile the following programs:
a.go:
package a
var X = 0
b.go:
package main
import . "a"
var X = 0
What is the expected output? What do you see instead?
Expected:
b.go:3: X redeclared in this block
previous declaration at a.go:2
or perhaps:
b.go:2: imported and not used: a
Actual:
(no errors)
What is your $GOOS? $GOARCH?
GOARCH=386
GOOS=linux
Which revision are you using? (hg identify)
7929874a70ae tip
Please provide any additional information below.
The spec for import . says "all the package's exported identifiers will be
declared in the current file's file block", so the example above should
probably be diagnosed with a redeclaration error.