Merge pull request #57 from d4l3k/remove1.4

pry: remove pre1.5 broken support

pry/importer.go

@@ -1,32 +1,10 @@
-// +build !go1.5
-
 package pry
 
 import (
+	gcimporter "go/importer"
 	"go/types"
-
-	gcimporter "golang.org/x/tools/go/gcimporter15"
 )
 
-func getImporter() types.ImporterFrom {
-	return importer{
-		impFn:    gcimporter.Import,
-		packages: make(map[string]*types.Package),
-	}
-}
-
-// importer implements go/types.Importer.
-// It also implements go/types.ImporterFrom, which was new in Go 1.6,
-// so vendoring will work.
-type importer struct {
-	impFn    func(packages map[string]*types.Package, path, srcDir string) (*types.Package, error)
-	packages map[string]*types.Package
-}
-
-func (i importer) Import(path string) (*types.Package, error) {
-	return i.impFn(i.packages, path, "")
-}
-
-func (i importer) ImportFrom(path, srcDir string, mode types.ImportMode) (*types.Package, error) {
-	return i.impFn(i.packages, path, srcDir)
+func getImporter() types.Importer {
+	return gcimporter.Default()
 }