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Diffstat (limited to '')
| -rw-r--r-- | bin/bit.y | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/bin/bit.y b/bin/bit.y index 0a9bc7ce..61b6f465 100644 --- a/bin/bit.y +++ b/bin/bit.y @@ -35,6 +35,7 @@ static uint64_t vars[128]; %} +%left '$' %right '=' %left '|' %left '^' @@ -75,6 +76,7 @@ expr: | expr '^' expr { $$ = $1 ^ $3; } | expr '|' expr { $$ = $1 | $3; } | Var '=' expr { $$ = vars[$1] = $3; } + | expr '$' { $$ = $1; } ; %% |