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cmd/cgo: add a missing newline in writeExports

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The code works without the newline, but it looks funny:

func _cgoexp_15afe6549f62_GoFn(a unsafe.Pointer, n int32) {	fn := GoFn

This adds a newline after the '{'.

Change-Id: I6c465abe16f47924426d1b22b91004b3a3586ebd
Reviewed-on: https://go-review.googlesource.com/16612
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Minux Ma <minux@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Ian Lance Taylor 2015-11-03 17:18:42 -08:00
parent b1050542c1
commit 2780abd645
1 changed files with 1 additions and 1 deletions
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2
src/cmd/cgo/out.go
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@ -814,7 +814,7 @@ func (p *Package) writeExports(fgo2, fm, fgcc, fgcch io.Writer) {
fmt.Fprintf(fgo2, "//go:cgo_export_static _cgoexp%s_%s\n", cPrefix, exp.ExpName) fmt.Fprintf(fgo2, "//go:cgo_export_static _cgoexp%s_%s\n", cPrefix, exp.ExpName)
fmt.Fprintf(fgo2, "//go:nosplit\n") // no split stack, so no use of m or g fmt.Fprintf(fgo2, "//go:nosplit\n") // no split stack, so no use of m or g
fmt.Fprintf(fgo2, "//go:norace\n") // must not have race detector calls inserted fmt.Fprintf(fgo2, "//go:norace\n") // must not have race detector calls inserted
fmt.Fprintf(fgo2, "func _cgoexp%s_%s(a unsafe.Pointer, n int32) {", cPrefix, exp.ExpName) fmt.Fprintf(fgo2, "func _cgoexp%s_%s(a unsafe.Pointer, n int32) {\n", cPrefix, exp.ExpName)
fmt.Fprintf(fgo2, "\tfn := %s\n", goname) fmt.Fprintf(fgo2, "\tfn := %s\n", goname)
// The indirect here is converting from a Go function pointer to a C function pointer. // The indirect here is converting from a Go function pointer to a C function pointer.
fmt.Fprintf(fgo2, "\t_cgo_runtime_cgocallback(**(**unsafe.Pointer)(unsafe.Pointer(&fn)), a, uintptr(n));\n") fmt.Fprintf(fgo2, "\t_cgo_runtime_cgocallback(**(**unsafe.Pointer)(unsafe.Pointer(&fn)), a, uintptr(n));\n")