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Diffstat (limited to 'libgo/go/exp/norm/triegen.go')
-rw-r--r--libgo/go/exp/norm/triegen.go2
1 files changed, 2 insertions, 0 deletions
diff --git a/libgo/go/exp/norm/triegen.go b/libgo/go/exp/norm/triegen.go
index 4ad9e0e057c..2e275a06254 100644
--- a/libgo/go/exp/norm/triegen.go
+++ b/libgo/go/exp/norm/triegen.go
@@ -2,6 +2,8 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+// +build ignore
+
// Trie table generator.
// Used by make*tables tools to generate a go file with trie data structures
// for mapping UTF-8 to a 16-bit value. All but the last byte in a UTF-8 byte