X-Git-Url: https://git.josue.xyz/?a=blobdiff_plain;f=.config%2Fcoc%2Fextensions%2Fcoc-go-data%2Ftools%2Fpkg%2Fmod%2Fgolang.org%2Fx%2Ftools%40v0.0.0-20201028153306-37f0764111ff%2Fgo%2Fanalysis%2Fpasses%2Ferrorsas%2Ferrorsas.go;fp=.config%2Fcoc%2Fextensions%2Fcoc-go-data%2Ftools%2Fpkg%2Fmod%2Fgolang.org%2Fx%2Ftools%40v0.0.0-20201028153306-37f0764111ff%2Fgo%2Fanalysis%2Fpasses%2Ferrorsas%2Ferrorsas.go;h=0000000000000000000000000000000000000000;hb=3ddadb3c98564791f0ac36cb39771d844a63dc91;hp=384f0255704da23110a0cc76528ed4e7bd82726a;hpb=5f797af6612ed10887189b47a1efc2f915586e59;p=dotfiles%2F.git

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/go/analysis/passes/errorsas/errorsas.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/go/analysis/passes/errorsas/errorsas.go
deleted file mode 100644
index 384f0255..00000000
--- a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/go/analysis/passes/errorsas/errorsas.go
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 2018 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// The errorsas package defines an Analyzer that checks that the second argument to
-// errors.As is a pointer to a type implementing error.
-package errorsas
-
-import (
-	"go/ast"
-	"go/types"
-
-	"golang.org/x/tools/go/analysis"
-	"golang.org/x/tools/go/analysis/passes/inspect"
-	"golang.org/x/tools/go/ast/inspector"
-	"golang.org/x/tools/go/types/typeutil"
-)
-
-const Doc = `report passing non-pointer or non-error values to errors.As
-
-The errorsas analysis reports calls to errors.As where the type
-of the second argument is not a pointer to a type implementing error.`
-
-var Analyzer = &analysis.Analyzer{
-	Name:     "errorsas",
-	Doc:      Doc,
-	Requires: []*analysis.Analyzer{inspect.Analyzer},
-	Run:      run,
-}
-
-func run(pass *analysis.Pass) (interface{}, error) {
-	switch pass.Pkg.Path() {
-	case "errors", "errors_test":
-		// These packages know how to use their own APIs.
-		// Sometimes they are testing what happens to incorrect programs.
-		return nil, nil
-	}
-
-	inspect := pass.ResultOf[inspect.Analyzer].(*inspector.Inspector)
-
-	nodeFilter := []ast.Node{
-		(*ast.CallExpr)(nil),
-	}
-	inspect.Preorder(nodeFilter, func(n ast.Node) {
-		call := n.(*ast.CallExpr)
-		fn := typeutil.StaticCallee(pass.TypesInfo, call)
-		if fn == nil {
-			return // not a static call
-		}
-		if len(call.Args) < 2 {
-			return // not enough arguments, e.g. called with return values of another function
-		}
-		if fn.FullName() == "errors.As" && !pointerToInterfaceOrError(pass, call.Args[1]) {
-			pass.ReportRangef(call, "second argument to errors.As must be a non-nil pointer to either a type that implements error, or to any interface type")
-		}
-	})
-	return nil, nil
-}
-
-var errorType = types.Universe.Lookup("error").Type().Underlying().(*types.Interface)
-
-// pointerToInterfaceOrError reports whether the type of e is a pointer to an interface or a type implementing error,
-// or is the empty interface.
-func pointerToInterfaceOrError(pass *analysis.Pass, e ast.Expr) bool {
-	t := pass.TypesInfo.Types[e].Type
-	if it, ok := t.Underlying().(*types.Interface); ok && it.NumMethods() == 0 {
-		return true
-	}
-	pt, ok := t.Underlying().(*types.Pointer)
-	if !ok {
-		return false
-	}
-	_, ok = pt.Elem().Underlying().(*types.Interface)
-	return ok || types.Implements(pt.Elem(), errorType)
-}