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mirror of https://github.com/golang/go synced 2024-11-20 09:44:45 -07:00
go/usr/gri/pretty/selftest2.go
Robert Griesemer d79f687ed8 - collect addition source position information in parser
for end of declarations, blocks, parameter lists, etc.
- use extra src positions to more accurately print comments
- fine-tuned low-level printing routine for comments
- added better debugging support

Status:
- comments now appear at the right place (inbetween the right tokens)
- newline control needs improvement (not very hard)
- comment printing disabled for now because pretty is not idempotent
with it; to enable: -comments

R=r
OCL=20079
CL=20079
2008-11-26 17:07:45 -08:00

45 lines
673 B
Go

// 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 main
import Fmt "fmt"
type T struct {
x, y int;
s string;
next_t *T
}
var (
A = 5;
a, b, c int = 0, 0, 0;
foo = "foo";
)
func f0(a, b int) int {
if a < b {
a = a + 1; // estimate
}
return b;
}
func main() {
// the prologue
for i := 0; i <= 10 /* limit */; i++ {
println(i); // the index
println(i + 1); // the index + 1
println(i + 1000); // the index + 1000
println();
}
// the epilogue
println("foo"); // foo
println("foobar"); // foobar
var x int; // declare x
}