diff options
| -rw-r--r-- | src/cmd/compile/internal/gc/noder.go | 2 | ||||
| -rw-r--r-- | src/go/types/stdlib_test.go | 1 | ||||
| -rw-r--r-- | test/fixedbugs/issue18459.go | 13 |
3 files changed, 16 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/gc/noder.go b/src/cmd/compile/internal/gc/noder.go index a501cb67b6..ca99adea27 100644 --- a/src/cmd/compile/internal/gc/noder.go +++ b/src/cmd/compile/internal/gc/noder.go @@ -1055,6 +1055,7 @@ func (p *noder) pragma(pos, line int, text string) syntax.Pragma { lookup(f[1]).Linkname = f[2] case strings.HasPrefix(text, "go:cgo_"): + lineno = p.baseline + int32(line) - 1 // pragcgo may call yyerror pragcgobuf += pragcgo(text) fallthrough // because of //go:cgo_unsafe_args default: @@ -1062,6 +1063,7 @@ func (p *noder) pragma(pos, line int, text string) syntax.Pragma { if i := strings.Index(text, " "); i >= 0 { verb = verb[:i] } + lineno = p.baseline + int32(line) - 1 // pragmaValue may call yyerror return syntax.Pragma(pragmaValue(verb)) } diff --git a/src/go/types/stdlib_test.go b/src/go/types/stdlib_test.go index 1c6d7b5299..06d2c93dda 100644 --- a/src/go/types/stdlib_test.go +++ b/src/go/types/stdlib_test.go @@ -157,6 +157,7 @@ func TestStdFixed(t *testing.T) { "issue11362.go", // canonical import path check "issue15002.go", // uses Mmap; testTestDir should consult build tags "issue16369.go", // go/types handles this correctly - not an issue + "issue18459.go", // go/types doesn't check validity of //go:xxx directives ) } diff --git a/test/fixedbugs/issue18459.go b/test/fixedbugs/issue18459.go new file mode 100644 index 0000000000..ac07661d63 --- /dev/null +++ b/test/fixedbugs/issue18459.go @@ -0,0 +1,13 @@ +// errorcheck + +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Verify that we have a line number for this error. + +package main + +//go:nowritebarrier // ERROR "go:nowritebarrier only allowed in runtime" +func main() { +} |