regexp: restore accidentally deleted test item.

R=rsc
CC=golang-dev
https://golang.org/cl/1714044

diff --git a/src/pkg/regexp/all_test.go b/src/pkg/regexp/all_test.go
index 9936d4f45e43f1be6af54b8d73eeb18fb659e612..4bdd6c67e8ad2479538a5fcf83f7914cae37d7d1 100644 (file)
--- a/src/pkg/regexp/all_test.go
+++ b/src/pkg/regexp/all_test.go
@@ -100,6 +100,7 @@ var matches = []tester{
 
        // fixed bugs
        tester{`ab$`, "cab", vec{1, 3}},
+       tester{`axxb$`, "axxcb", vec{}},
        tester{`data`, "daXY data", vec{5, 9}},
        tester{`da(.)a$`, "daXY data", vec{5, 9, 7, 8}},