diff options
| -rw-r--r-- | defererr.go | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/defererr.go b/defererr.go index 6bd1188..31529b1 100644 --- a/defererr.go +++ b/defererr.go @@ -5,6 +5,7 @@ import ( "fmt" "go/ast" "go/token" + "go/types" "golang.org/x/tools/go/analysis" ) @@ -87,7 +88,42 @@ func run(pass *analysis.Pass) (interface{}, error) { } fmt.Printf("assignStmt: %#v\n", assignStmt) - fmt.Printf("token: %d\n", token.DEFINE) + + // TODO: Get type of Lhs, check if "error" + // If "error", then ensure error return is declared in signature + + for _, variable := range assignStmt.Lhs { + ident, ok := variable.(*ast.Ident) + if !ok { + continue + } + + obj := pass.TypesInfo.Defs[ident] + + valueSpec, ok := ident.Obj.Decl.(*ast.ValueSpec) + if !ok { + continue + } + + fmt.Printf("variable: %#v\n", ident) + fmt.Printf("variable.obj: %#v\n", ident.Obj) + fmt.Printf("variable.obj.type: %#v\n", ident.Obj.Type) + fmt.Printf("variable.obj.valuespec: %#v\n", valueSpec) + fmt.Printf("variable.obj.valuespec.type: %#v\n", valueSpec.Type) + fmt.Printf("obj: %#v\n", obj) + + t := pass.TypesInfo.Types[variable] + fmt.Printf("type: %#v\n", t) + fmt.Printf("type.type: %#v\n", t.Type) + + named, ok := t.Type.(*types.Named) + if !ok { + continue + } + + fmt.Printf("type.type.obj: %#v\n", named.Obj()) + fmt.Printf("type.type.obj: %#v\n", named.Obj().Name()) + } return true }, |