diff options
Diffstat (limited to 'src/cmd/yacc/testdata/expr/main.go')
| -rw-r--r-- | src/cmd/yacc/testdata/expr/main.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/cmd/yacc/testdata/expr/main.go b/src/cmd/yacc/testdata/expr/main.go new file mode 100644 index 000000000..8d5b6911f --- /dev/null +++ b/src/cmd/yacc/testdata/expr/main.go @@ -0,0 +1,15 @@ +// Copyright 2014 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. + +// This file holds the go generate command to run yacc on the grammar in expr.y. +// To build expr: +// % go generate +// % go build + +//go:generate -command yacc go tool yacc +//go:generate yacc -o expr.go -p "expr" expr.y + +// Expr is a simple expression evaluator that serves as a working example of +// how to use Go's yacc implemenation. +package main |