diff options
Diffstat (limited to 'src/lexer.h')
| -rw-r--r-- | src/lexer.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/lexer.h b/src/lexer.h index 636237f..bb780ee 100644 --- a/src/lexer.h +++ b/src/lexer.h @@ -1,6 +1,7 @@ #ifndef ORYX_LEXER_H #define ORYX_LEXER_H +#include <assert.h> #include <stddef.h> #include <stdint.h> @@ -35,9 +36,13 @@ enum { token T to the doubled equivalent by doing T += 193. */ LEXLANGL_DBL = UINT8_MAX - 2, /* << */ LEXRANGL_DBL = UINT8_MAX - 0, /* >> */ + + _LEX_LAST_ENT, }; typedef uint8_t lexeme_kind_t_; +static_assert(_LEX_LAST_ENT - 1 <= (lexeme_kind_t_)-1, + "Too many lexer tokens to fix in LEXEME_KIND_T_"); #define LEXEMES_BLKSZ (sizeof(lexeme_kind_t_) + sizeof(struct strview)) |