{kind = TOKEN_VERTEX;          ; index = 0    ; length = 6    line = 1    ; column = 0    ; value ='vertex'; }
{kind = TOKEN_IDENTIFIER;      ; index = 7    ; length = 4    line = 1    ; column = 7    ; value ='main'; }
{kind = TOKEN_DOUBLECOLON;     ; index = 12   ; length = 2    line = 1    ; column = 12   ; value ='::'; }
{kind = TOKEN_LEFTPAREN;       ; index = 15   ; length = 1    line = 1    ; column = 15   ; value ='('; }
{kind = TOKEN_RIGHTPAREN;      ; index = 16   ; length = 1    line = 1    ; column = 16   ; value =')'; }
{kind = TOKEN_LEFTBRACE;       ; index = 18   ; length = 1    line = 1    ; column = 18   ; value ='{'; }
{kind = TOKEN_IDENTIFIER;      ; index = 22   ; length = 3    line = 2    ; column = 0    ; value ='foo'; }
{kind = TOKEN_LEFTPAREN;       ; index = 25   ; length = 1    line = 2    ; column = 3    ; value ='('; }
{kind = TOKEN_RIGHTPAREN;      ; index = 26   ; length = 1    line = 2    ; column = 4    ; value =')'; }
{kind = TOKEN_SEMICOLON;       ; index = 27   ; length = 1    line = 2    ; column = 5    ; value =';'; }
{kind = TOKEN_RIGHTBRACE;      ; index = 30   ; length = 1    line = 3    ; column = 0    ; value ='}'; }
{kind = TOKEN_EOF;             ; index = 33   ; length = 0    line = 4    ; column = 0    ; value =''; }