Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

pkg go/ast, type BadDecl struct, From token.Pos
pkg go/ast, type BadDecl struct, To token.Pos
pkg go/ast, type BadExpr struct
pkg go/ast, type BadExpr struct, From token.Pos
pkg go/ast, type BadExpr struct, To token.Pos
pkg go/ast, type BadStmt struct
pkg go/ast, type BadStmt struct, From token.Pos
pkg go/ast, type BadStmt struct, To token.Pos
pkg go/ast, type BasicLit struct

pkg regexp/syntax, const ErrMissingBracket = "missing closing ]"
pkg regexp/syntax, const ErrMissingParen = "missing closing )"
pkg regexp/syntax, const ErrMissingRepeatArgument = "missing argument to repetition operator"
pkg regexp/syntax, const ErrTrailingBackslash = "trailing backslash at end of expression"
pkg regexp/syntax, const ErrUnexpectedParen = "unexpected )"
pkg regexp/syntax, const ErrUnexpectedParen ErrorCode