some deletions

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / honnef.co / go / tools@v0.0.1-2020.1.5 / internal / cmd / irdump / main.go

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/honnef.co/go/tools@v0.0.1-2020.1.5/internal/cmd/irdump/main.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/honnef.co/go/tools@v0.0.1-2020.1.5/internal/cmd/irdump/main.go
deleted file mode 100644 (file)
index 8727715..0000000
--- a/.config/coc/extensions/coc-go-data/tools/pkg/mod/honnef.co/go/tools@v0.0.1-2020.1.5/internal/cmd/irdump/main.go
+++ /dev/null
@@ -1,121 +0,0 @@
-// Copyright 2013 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.
-
-// irdump: a tool for displaying the IR form of Go programs.
-package main
-
-import (
-       "flag"
-       "fmt"
-       "go/build"
-       "os"
-       "runtime/pprof"
-
-       "golang.org/x/tools/go/buildutil"
-       "golang.org/x/tools/go/packages"
-       "honnef.co/go/tools/ir"
-       "honnef.co/go/tools/ir/irutil"
-)
-
-// flags
-var (
-       mode       = ir.BuilderMode(ir.PrintPackages | ir.PrintFunctions)
-       testFlag   = flag.Bool("test", false, "include implicit test packages and executables")
-       cpuprofile = flag.String("cpuprofile", "", "write cpu profile to file")
-       dot        bool
-       html       string
-)
-
-func init() {
-       flag.Var(&mode, "build", ir.BuilderModeDoc)
-       flag.Var((*buildutil.TagsFlag)(&build.Default.BuildTags), "tags", buildutil.TagsFlagDoc)
-       flag.BoolVar(&dot, "dot", false, "Print Graphviz dot of CFG")
-       flag.StringVar(&html, "html", "", "Print HTML for 'function'")
-}
-
-const usage = `IR builder.
-Usage: irdump [-build=[DBCSNFL]] [-test] [-arg=...] package...
-Use -help flag to display options.
-
-Examples:
-% irdump -build=F hello.go              # dump IR form of a single package
-% irdump -build=F -test fmt             # dump IR form of a package and its tests
-`
-
-func main() {
-       if err := doMain(); err != nil {
-               fmt.Fprintf(os.Stderr, "irdump: %s\n", err)
-               os.Exit(1)
-       }
-}
-
-func doMain() error {
-       flag.Parse()
-       if len(flag.Args()) == 0 {
-               fmt.Fprint(os.Stderr, usage)
-               os.Exit(1)
-       }
-
-       cfg := &packages.Config{
-               Mode:  packages.NeedName | packages.NeedFiles | packages.NeedCompiledGoFiles | packages.NeedImports | packages.NeedDeps | packages.NeedTypes | packages.NeedTypesSizes | packages.NeedSyntax | packages.NeedTypesInfo,
-               Tests: *testFlag,
-       }
-
-       // Profiling support.
-       if *cpuprofile != "" {
-               f, err := os.Create(*cpuprofile)
-               if err != nil {
-                       fmt.Fprintln(os.Stderr, err)
-                       os.Exit(1)
-               }
-               pprof.StartCPUProfile(f)
-               defer pprof.StopCPUProfile()
-       }
-
-       // Load, parse and type-check the initial packages.
-       initial, err := packages.Load(cfg, flag.Args()...)
-       if err != nil {
-               return err
-       }
-       if len(initial) == 0 {
-               return fmt.Errorf("no packages")
-       }
-       if packages.PrintErrors(initial) > 0 {
-               return fmt.Errorf("packages contain errors")
-       }
-
-       // Create IR-form program representation.
-       _, pkgs := irutil.Packages(initial, mode, &irutil.Options{PrintFunc: html})
-
-       for i, p := range pkgs {
-               if p == nil {
-                       return fmt.Errorf("cannot build IR for package %s", initial[i])
-               }
-       }
-
-       // Build and display only the initial packages
-       // (and synthetic wrappers).
-       for _, p := range pkgs {
-               p.Build()
-       }
-
-       if dot {
-               for _, p := range pkgs {
-                       for _, m := range p.Members {
-                               if fn, ok := m.(*ir.Function); ok {
-                                       fmt.Println("digraph{")
-                                       fmt.Printf("label = %q;\n", fn.Name())
-                                       for _, b := range fn.Blocks {
-                                               fmt.Printf("n%d [label=\"%d: %s\"]\n", b.Index, b.Index, b.Comment)
-                                               for _, succ := range b.Succs {
-                                                       fmt.Printf("n%d -> n%d\n", b.Index, succ.Index)
-                                               }
-                                       }
-                                       fmt.Println("}")
-                               }
-                       }
-               }
-       }
-       return nil
-}