Regression in v0.9.4: undefined selector Time

[ldez]

I found a regression in Yaegi, it appeared in v0.9.4, it affects the plugin plugin-simplecache:

error: /tmp/pilot-gop211396919/src/github.com/traefik/plugin-simplecache/cache.go:12:2: import \"github.com/pquerna/cachecontrol\"
error: /tmp/pilot-gop211396919/src/github.com/traefik/plugin-simplecache/vendor/github.com/pquerna/cachecontrol/api.go:21:2: import \"github.com/pquerna/cachecontrol/cacheobject\"
error: /tmp/pilot-gop211396919/src/github.com/traefik/plugin-simplecache/vendor/github.com/pquerna/cachecontrol/cacheobject/object.go:255:32: undefined selector Time"

https://github.com/pquerna/cachecontrol/blob/master/cacheobject/object.go

v0.9.3...v0.9.4

related to traefik/plugin-simplecache#12

[nrwiersma]

I am seeing the same thing when running test on gorilla websockets with yaegi v0.9.5.

$ yaegi test -unsafe ./
test: example_test.go:12:2: import "github.com/gorilla/websocket" error: client.go:54:29: undefined selector Conn

[mvertes]

I can reproduce it on a simplified case:

package main

import (
    "fmt"
    "time"
)

var t time.Time

func f() time.Time {
    time := t
    return time
}

func main() {
    fmt.Println(f())
}

[mvertes]

Yaegi is confused about time symbol. Looks like a collision of name spaces between packages and variables.