diff options
Diffstat (limited to 'src/go/token/token.go')
| -rw-r--r-- | src/go/token/token.go | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/go/token/token.go b/src/go/token/token.go index 96a1079ec3..d22e575661 100644 --- a/src/go/token/token.go +++ b/src/go/token/token.go @@ -125,6 +125,11 @@ const ( TYPE VAR keyword_end + + additional_beg + // additional tokens, handled in an ad-hoc manner + TILDE + additional_end ) var tokens = [...]string{ @@ -225,6 +230,8 @@ var tokens = [...]string{ SWITCH: "switch", TYPE: "type", VAR: "var", + + TILDE: "~", } // String returns the string corresponding to the token tok. @@ -304,7 +311,9 @@ func (tok Token) IsLiteral() bool { return literal_beg < tok && tok < literal_en // IsOperator returns true for tokens corresponding to operators and // delimiters; it returns false otherwise. // -func (tok Token) IsOperator() bool { return operator_beg < tok && tok < operator_end } +func (tok Token) IsOperator() bool { + return (operator_beg < tok && tok < operator_end) || tok == TILDE +} // IsKeyword returns true for tokens corresponding to keywords; // it returns false otherwise. |