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| author | Cuong Manh Le <cuong.manhle.vn@gmail.com> | 2020-09-07 12:14:30 +0700 |
|---|---|---|
| committer | Rob Pike <r@golang.org> | 2020-09-07 05:44:53 +0000 |
| commit | dc025c0f9b75edc5140f1895083055a559f6bd79 (patch) | |
| tree | 3a7b86e7b3c1675e5fa3cc00cf8f8d534b4744f5 | |
| parent | 0e19aaabc052f858beed7d174a55d4110c8d66a0 (diff) | |
| download | go-dc025c0f9b75edc5140f1895083055a559f6bd79.tar.gz go-dc025c0f9b75edc5140f1895083055a559f6bd79.zip | |
cmd/compile: handle ODDD in exprformat
Fixes #41247
Change-Id: Iaa9502cc610e2cc64be5dfd91ba3187f86f87cbd
Reviewed-on: https://go-review.googlesource.com/c/go/+/252942
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
| -rw-r--r-- | src/cmd/compile/internal/gc/fmt.go | 3 | ||||
| -rw-r--r-- | test/fixedbugs/issue41247.go | 11 |
2 files changed, 13 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/gc/fmt.go b/src/cmd/compile/internal/gc/fmt.go index d6cc9fa4cf..866cd0a714 100644 --- a/src/cmd/compile/internal/gc/fmt.go +++ b/src/cmd/compile/internal/gc/fmt.go @@ -1616,7 +1616,8 @@ func (n *Node) exprfmt(s fmt.State, prec int, mode fmtMode) { } n1.exprfmt(s, nprec, mode) } - + case ODDD: + mode.Fprintf(s, "...") default: mode.Fprintf(s, "<node %v>", n.Op) } diff --git a/test/fixedbugs/issue41247.go b/test/fixedbugs/issue41247.go new file mode 100644 index 0000000000..2df919c9e6 --- /dev/null +++ b/test/fixedbugs/issue41247.go @@ -0,0 +1,11 @@ +// errorcheck + +// Copyright 2020 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 p + +func f() [2]int { + return [...]int{2: 0} // ERROR "cannot use \[\.\.\.\]int literal \(type \[3\]int\)" +} |