diff options
| author | Robert Griesemer <gri@golang.org> | 2008-12-03 10:41:43 -0800 |
|---|---|---|
| committer | Robert Griesemer <gri@golang.org> | 2008-12-03 10:41:43 -0800 |
| commit | 4d76e8e142094cee071310dcfb98fd10527edfbc (patch) | |
| tree | 082df0b844959645f3c1f4d71a31ac89b0360902 | |
| parent | c8a66a98ffe74a2a9899dc05bdd169ad842df5e2 (diff) | |
| download | go-4d76e8e142094cee071310dcfb98fd10527edfbc.tar.xz | |
- bug: empty switches don't compile
R=rsc
DELTA=32 (28 added, 3 deleted, 1 changed)
OCL=20301
CL=20340
| -rw-r--r-- | test/bugs/bug128.go | 23 | ||||
| -rw-r--r-- | test/golden.out | 14 |
2 files changed, 33 insertions, 4 deletions
diff --git a/test/bugs/bug128.go b/test/bugs/bug128.go new file mode 100644 index 0000000000..3fd647c004 --- /dev/null +++ b/test/bugs/bug128.go @@ -0,0 +1,23 @@ +// $G $D/$F.go && $L $F.$A && ./$A.out || echo BUG: should compile + +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package main +func main() { + switch { + // empty switch is allowed according to syntax + // unclear why it shouldn't be allowed + } + switch tag := 0; tag { + // empty switch is allowed according to syntax + // unclear why it shouldn't be allowed + } +} + +/* +uetli:~/Source/go1/test/bugs gri$ 6g bug127.go +bug127.go:5: switch statement must have case labels +bug127.go:9: switch statement must have case labels +*/ diff --git a/test/golden.out b/test/golden.out index fe10981df5..619cb1492d 100644 --- a/test/golden.out +++ b/test/golden.out @@ -11,10 +11,11 @@ errchk: ./convlit.go: unmatched error messages: ================================================== ./convlit.go:8: cannot convert non-integer constant to int ./convlit.go:11: overflow converting constant to int -./convlit.go:12: overflow in float constant +./convlit.go:12: overflow converting constant to float ./convlit.go:8: cannot convert non-integer constant to int ./convlit.go:9: cannot convert non-integer constant to int ./convlit.go:11: overflow converting constant to int +./convlit.go:12: overflow converting constant to float ================================================== =========== ./helloworld.go @@ -150,9 +151,6 @@ panic PC=xxx BUG: should not fail =========== bugs/bug120.go -Bad float64 const: 1e23+8.388608e6 want 1.0000000000000001e+23 got 1e+23 - want exact: 100000000000000008388608 - got exact: 99999999999999991611392 Bad float64 const: 1e23+1 want 1.0000000000000001e+23 got 1e+23 want exact: 100000000000000008388608 got exact: 99999999999999991611392 @@ -176,6 +174,14 @@ BUG: errchk: command succeeded unexpectedly: 6g bugs/bug125.go =========== bugs/bug126.go BUG: errchk: command succeeded unexpectedly: 6g bugs/bug126.go +=========== bugs/bug127.go +BUG: errchk: command succeeded unexpectedly: 6g bugs/bug127.go + +=========== bugs/bug128.go +bugs/bug128.go:5: switch statement must have case labels +bugs/bug128.go:9: switch statement must have case labels +BUG: should compile + =========== fixedbugs/bug016.go fixedbugs/bug016.go:7: overflow converting constant to uint |