mirror of
https://github.com/golang/go
synced 2024-11-05 12:06:15 -07:00
go/printer: use max/min func
Change-Id: I2f708bca0c1e26fb63083731927d5d6a51d41690
GitHub-Last-Rev: 27d2000103
GitHub-Pull-Request: golang/go#63320
Reviewed-on: https://go-review.googlesource.com/c/go/+/531915
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Robert Griesemer <gri@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
This commit is contained in:
parent
c9c885f92f
commit
a36070cbd5
@ -44,10 +44,7 @@ import (
|
||||
// linebreaks. At the moment there is no easy way to know about
|
||||
// future (not yet interspersed) comments in this function.
|
||||
func (p *printer) linebreak(line, min int, ws whiteSpace, newSection bool) (nbreaks int) {
|
||||
n := nlimit(line - p.pos.Line)
|
||||
if n < min {
|
||||
n = min
|
||||
}
|
||||
n := max(nlimit(line-p.pos.Line), min)
|
||||
if n > 0 {
|
||||
p.print(ws)
|
||||
if newSection {
|
||||
@ -670,9 +667,7 @@ func walkBinary(e *ast.BinaryExpr) (has4, has5 bool, maxProblem int) {
|
||||
h4, h5, mp := walkBinary(l)
|
||||
has4 = has4 || h4
|
||||
has5 = has5 || h5
|
||||
if maxProblem < mp {
|
||||
maxProblem = mp
|
||||
}
|
||||
maxProblem = max(maxProblem, mp)
|
||||
}
|
||||
|
||||
switch r := e.Y.(type) {
|
||||
@ -685,9 +680,7 @@ func walkBinary(e *ast.BinaryExpr) (has4, has5 bool, maxProblem int) {
|
||||
h4, h5, mp := walkBinary(r)
|
||||
has4 = has4 || h4
|
||||
has5 = has5 || h5
|
||||
if maxProblem < mp {
|
||||
maxProblem = mp
|
||||
}
|
||||
maxProblem = max(maxProblem, mp)
|
||||
|
||||
case *ast.StarExpr:
|
||||
if e.Op == token.QUO { // `*/`
|
||||
@ -699,9 +692,7 @@ func walkBinary(e *ast.BinaryExpr) (has4, has5 bool, maxProblem int) {
|
||||
case "/*", "&&", "&^":
|
||||
maxProblem = 5
|
||||
case "++", "--":
|
||||
if maxProblem < 4 {
|
||||
maxProblem = 4
|
||||
}
|
||||
maxProblem = max(maxProblem, 4)
|
||||
}
|
||||
}
|
||||
return
|
||||
|
@ -861,10 +861,7 @@ func (p *printer) writeWhitespace(n int) {
|
||||
|
||||
// nlimit limits n to maxNewlines.
|
||||
func nlimit(n int) int {
|
||||
if n > maxNewlines {
|
||||
n = maxNewlines
|
||||
}
|
||||
return n
|
||||
return min(n, maxNewlines)
|
||||
}
|
||||
|
||||
func mayCombine(prev token.Token, next byte) (b bool) {
|
||||
|
Loading…
Reference in New Issue
Block a user