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[dev.inline] cmd/compile/internal/syntax: simplified position code

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Reviewed in and cherry-picked from https://go-review.googlesource.com/#/c/33805/.

Change-Id: I859d9bd5f2256ca78f7b24b330290f7ae600854d
Reviewed-on: https://go-review.googlesource.com/34234
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Robert Griesemer 2016-12-01 15:25:07 -08:00
parent 32bf2829a1
commit e97c8a592f
4 changed files with 53 additions and 66 deletions
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2
src/cmd/compile/internal/syntax/scanner.go
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@ -577,7 +577,7 @@ func (s *scanner) lineComment() {
}
nstr := text[i+1:]
n, err := strconv.Atoi(nstr)
if err != nil || n <= 0 || n > lineM {
if err != nil || n <= 0 || n > lineMax {
s.error_at(s.line0, s.col0-uint(len(nstr)), "invalid line number: "+nstr)
return
}