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bug219: parsing difficulties with 6g

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R=r, rsc
https://golang.org/cl/157085
This commit is contained in:
Robert Griesemer 2009-11-19 00:04:30 -08:00
parent 9682ee4e04
commit 5fd4f76802
2 changed files with 39 additions and 0 deletions
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35
test/bugs/bug219.go Normal file
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@ -0,0 +1,35 @@
// $G $D/$F.go || echo BUG: bug219
// 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 f(func()) int { return 0 }
// this doesn't work:
// bug219.go:16: syntax error near if
func g1() {
if x := f(func() {
if {}
}); {
}
}
// this works
func g2() {
if x := f(func() {
//if {}
}); {
}
}
// this works
func g3() {
x := f(func() {
if {}
});
if {
}
}

4
test/golden.out
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@ -145,3 +145,7 @@ panic PC=xxx
=========== bugs/bug218.go =========== bugs/bug218.go
<epoch>: fatal error: dowidth: unknown type: blank <epoch>: fatal error: dowidth: unknown type: blank
BUG: bug218 BUG: bug218
=========== bugs/bug219.go
bugs/bug219.go:16: syntax error near if
BUG: bug219