2 Commits

Author	SHA1	Message	Date
Anthony Martin	920df48fb1	gc: support for building with Plan 9 yacc ... I've modified Plan 9's yacc to work with the grammar in go.y. These are the only changes necessary on the Go side. R=rsc CC=golang-dev https://golang.org/cl/5375104	2011-11-16 16:58:02 -05:00
Russ Cox	2a01d72878	gc: improved syntax errors ... * example-based syntax errors (go.errors) * enable bison's more specific errors and translate grammar token names into tokens like ++ * test cases R=ken2, r, ken3 CC=golang-dev https://golang.org/cl/194085	2010-01-26 23:13:22 -08:00