diff options
Diffstat (limited to 'src/cmd/compile/internal/types2/check.go')
| -rw-r--r-- | src/cmd/compile/internal/types2/check.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/cmd/compile/internal/types2/check.go b/src/cmd/compile/internal/types2/check.go index 4226b4de820..24a05e6b370 100644 --- a/src/cmd/compile/internal/types2/check.go +++ b/src/cmd/compile/internal/types2/check.go @@ -86,7 +86,6 @@ type Checker struct { nextID uint64 // unique Id for type parameters (first valid Id is 1) objMap map[Object]*declInfo // maps package-level objects and (non-interface) methods to declaration info impMap map[importKey]*Package // maps (import path, source directory) to (complete or fake) package - typMap map[string]*Named // maps an instantiated named type hash to a *Named type // pkgPathMap maps package names to the set of distinct import paths we've // seen for that name, anywhere in the import graph. It is used for @@ -171,6 +170,11 @@ func NewChecker(conf *Config, pkg *Package, info *Info) *Checker { conf = new(Config) } + // make sure we have an environment + if conf.Environment == nil { + conf.Environment = NewEnvironment() + } + // make sure we have an info struct if info == nil { info = new(Info) @@ -188,7 +192,6 @@ func NewChecker(conf *Config, pkg *Package, info *Info) *Checker { version: version, objMap: make(map[Object]*declInfo), impMap: make(map[importKey]*Package), - typMap: make(map[string]*Named), } } |