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| author | Nathan Fiscaletti <nate.fiscaletti@gmail.com> | 2020-03-07 05:44:31 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2020-03-07 19:51:37 +0000 |
| commit | a7f918c1a596d691da5839b3b1f29dd9c674bfb8 (patch) | |
| tree | 165792d673fc05e68b6f7ccf53477a7b977fa569 /src/cmd/cgo | |
| parent | ae3f98c51b2790f6f3a600ff465255417e3d865d (diff) | |
| download | go-a7f918c1a596d691da5839b3b1f29dd9c674bfb8.tar.gz go-a7f918c1a596d691da5839b3b1f29dd9c674bfb8.zip | |
cmd/cgo: avoid extra newline in doc comment of exported function
Fixes #37722
Change-Id: Ie9154f9d91824558a8ac34ad2fb5bc4e02c64a4b
GitHub-Last-Rev: 9fbe1c1d802287ff3c3ccee62e4e74d802196ffb
GitHub-Pull-Request: golang/go#37723
Reviewed-on: https://go-review.googlesource.com/c/go/+/222419
Run-TryBot: Emmanuel Odeke <emm.odeke@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'src/cmd/cgo')
| -rw-r--r-- | src/cmd/cgo/out.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/cmd/cgo/out.go b/src/cmd/cgo/out.go index e32a3a607b..6c4c4ae9b3 100644 --- a/src/cmd/cgo/out.go +++ b/src/cmd/cgo/out.go @@ -921,8 +921,11 @@ func (p *Package) writeExports(fgo2, fm, fgcc, fgcch io.Writer) { if len(exp.Doc) > 0 { fmt.Fprintf(fgcch, "\n%s", exp.Doc) + if !strings.HasSuffix(exp.Doc, "\n") { + fmt.Fprint(fgcch, "\n") + } } - fmt.Fprintf(fgcch, "\nextern %s;\n", s) + fmt.Fprintf(fgcch, "extern %s;\n", s) fmt.Fprintf(fgcc, "extern void _cgoexp%s_%s(void *, int, __SIZE_TYPE__);\n", cPrefix, exp.ExpName) fmt.Fprintf(fgcc, "\nCGO_NO_SANITIZE_THREAD") |