1 files changed, 0 insertions, 190 deletions
diff --git a/usr/gri/pretty/compilation.go b/usr/gri/pretty/compilation.go
deleted file mode 100644
index b03d6b33f..000000000
--- a/usr/gri/pretty/compilation.go
+++ /dev/null
@@ -1,190 +0,0 @@
-// Copyright 2009 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.
-
-package Compilation
-
-import (
-	"container/vector";
-	"fmt";
-	"go/ast";
-	"go/parser";
-	"go/scanner";
-	"go/token";
-	"os";
-	"platform";
-	"sort";
-	"typechecker";
-	"utf8";
-	"utils";
-)
-
-
-func assert(b bool) {
-	if !b {
-		panic("assertion failed");
-	}
-}
-
-
-type Flags struct {
-	Verbose bool;
-	Deps bool;
-	Columns bool;
-}
-
-
-type Error struct {
-	Pos token.Position;
-	Msg string;
-}
-
-
-type ErrorList []Error
-
-func (list ErrorList) Len() int { return len(list); }
-func (list ErrorList) Less(i, j int) bool { return list[i].Pos.Offset < list[j].Pos.Offset; }
-func (list ErrorList) Swap(i, j int) { list[i], list[j] = list[j], list[i]; }
-
-
-type errorHandler struct {
-	filename string;
-	columns bool;
-	errline int;
-	errors vector.Vector;
-}
-
-
-func (h *errorHandler) Init(filename string, columns bool) {
-	h.filename = filename;
-	h.columns = columns;
-	h.errors.Init(0);
-}
-
-
-func (h *errorHandler) Error(pos token.Position, msg string) {
-	// only report errors that are on a new line
-	// in the hope to avoid most follow-up errors
-	if pos.Line == h.errline {
-		return;
-	}
-
-	// report error
-	fmt.Printf("%s:%d:", h.filename, pos.Line);
-	if h.columns {
-		fmt.Printf("%d:", pos.Column);
-	}
-	fmt.Printf(" %s\n", msg);
-
-	// collect the error
-	h.errors.Push(Error{pos, msg});
-	h.errline = pos.Line;
-}
-
-
-func Compile(filename string, flags *Flags) (*ast.Program, ErrorList) {
-	src, os_err := os.Open(filename, os.O_RDONLY, 0);
-	defer src.Close();
-	if os_err != nil {
-		fmt.Printf("cannot open %s (%s)\n", filename, os_err.String());
-		return nil, nil;
-	}
-
-	var err errorHandler;
-	err.Init(filename, flags.Columns);
-
-	mode := parser.ParseComments;
-	if flags.Verbose {
-		mode |= parser.Trace;
-	}
-	prog, ok2 := parser.Parse(src, &err, mode);
-
-	if ok2 {
-		TypeChecker.CheckProgram(&err, prog);
-	}
-
-	// convert error list and sort it
-	errors := make(ErrorList, err.errors.Len());
-	for i := 0; i < err.errors.Len(); i++ {
-		errors[i] = err.errors.At(i).(Error);
-	}
-	sort.Sort(errors);
-
-	return prog, errors;
-}
-
-
-func fileExists(name string) bool {
-	dir, err := os.Stat(name);
-	return err == nil;
-}
-
-/*
-func printDep(localset map [string] bool, wset *vector.Vector, decl ast.Decl2) {
-	src := decl.Val.(*ast.BasicLit).Val;
-	src = src[1 : len(src) - 1];  // strip "'s
-
-	// ignore files when they are seen a 2nd time
-	dummy, found := localset[src];
-	if !found {
-		localset[src] = true;
-		if fileExists(src + ".go") {
-			wset.Push(src);
-			fmt.Printf(" %s.6", src);
-		} else if
-			fileExists(Platform.GOROOT + "/pkg/" + src + ".6") ||
-			fileExists(Platform.GOROOT + "/pkg/" + src + ".a") {
-
-		} else {
-			// TODO should collect these and print later
-			//print("missing file: ", src, "\n");
-		}
-	}
-}
-*/
-
-
-func addDeps(globalset map [string] bool, wset *vector.Vector, src_file string, flags *Flags) {
-	dummy, found := globalset[src_file];
-	if !found {
-		globalset[src_file] = true;
-
-		prog, errors := Compile(src_file, flags);
-		if errors == nil || len(errors) > 0 {
-			return;
-		}
-
-		nimports := len(prog.Decls);
-		if nimports > 0 {
-			fmt.Printf("%s.6:\t", src_file);
-
-			localset := make(map [string] bool);
-			for i := 0; i < nimports; i++ {
-				decl := prog.Decls[i];
-				panic();
-				/*
-				assert(decl.Tok == scanner.IMPORT);
-				if decl.List == nil {
-					printDep(localset, wset, decl);
-				} else {
-					for j := 0; j < decl.List.Len(); j++ {
-						printDep(localset, wset, decl.List.At(j).(*ast.Decl));
-					}
-				}
-				*/
-			}
-			print("\n\n");
-		}
-	}
-}
-
-
-func ComputeDeps(src_file string, flags *Flags) {
-	panic("dependency printing currently disabled");
-	globalset := make(map [string] bool);
-	wset := vector.New(0);
-	wset.Push(Utils.TrimExt(src_file, ".go"));
-	for wset.Len() > 0 {
-		addDeps(globalset, wset, wset.Pop().(string), flags);
-	}
-}