diff options
author | Ian Lance Taylor <iant@golang.org> | 2019-09-06 18:12:46 +0000 |
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committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2019-09-06 18:12:46 +0000 |
commit | aa8901e9bb0399d2c16f988ba2fe46eb0c0c5d13 (patch) | |
tree | 7e63b06d1eec92beec6997c9d3ab47a5d6a835be /libgo/go/go/printer | |
parent | 920ea3b8ba3164b61ac9490dfdfceb6936eda6dd (diff) |
libgo: update to Go 1.13beta1 release
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/193497
From-SVN: r275473
Diffstat (limited to 'libgo/go/go/printer')
-rw-r--r-- | libgo/go/go/printer/nodes.go | 2 | ||||
-rw-r--r-- | libgo/go/go/printer/printer_test.go | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/libgo/go/go/printer/nodes.go b/libgo/go/go/printer/nodes.go index 0f2029cadaa..fa7589e8684 100644 --- a/libgo/go/go/printer/nodes.go +++ b/libgo/go/go/printer/nodes.go @@ -1568,7 +1568,7 @@ func (p *printer) genDecl(d *ast.GenDecl) { } p.print(d.Rparen, token.RPAREN) - } else { + } else if len(d.Specs) > 0 { // single declaration p.spec(d.Specs[0], 1, true) } diff --git a/libgo/go/go/printer/printer_test.go b/libgo/go/go/printer/printer_test.go index 91eca585c09..a240bf48465 100644 --- a/libgo/go/go/printer/printer_test.go +++ b/libgo/go/go/printer/printer_test.go @@ -153,6 +153,10 @@ func runcheck(t *testing.T, source, golden string, mode checkMode) { // (This is very difficult to achieve in general and for now // it is only checked for files explicitly marked as such.) res, err = format(gld, mode) + if err != nil { + t.Error(err) + return + } if err := diff(golden, fmt.Sprintf("format(%s)", golden), gld, res); err != nil { t.Errorf("golden is not idempotent: %s", err) } @@ -744,6 +748,9 @@ func TestParenthesizedDecl(t *testing.T) { const src = "package p; var ( a float64; b int )" fset := token.NewFileSet() f, err := parser.ParseFile(fset, "", src, 0) + if err != nil { + t.Fatal(err) + } // print the original package var buf bytes.Buffer |