X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/c85541913b99f841de090aacf626bb8f52f7f727..0fe9720964da510a2b359af390a3053aace65f9f:/src/state.h diff --git a/src/state.h b/src/state.h index cfbef36d..32f626c1 100644 --- a/src/state.h +++ b/src/state.h @@ -119,36 +119,36 @@ typedef struct TRANSITIONS->states[Num]? Can be a token (amongst which the error token), or non terminals in case of gotos. */ -#define TRANSITION_SYMBOL(Transitions, Num) \ +# define TRANSITION_SYMBOL(Transitions, Num) \ (Transitions->states[Num]->accessing_symbol) /* Is the TRANSITIONS->states[Num] a shift? (as opposed to gotos). */ -#define TRANSITION_IS_SHIFT(Transitions, Num) \ +# define TRANSITION_IS_SHIFT(Transitions, Num) \ (ISTOKEN (TRANSITION_SYMBOL (Transitions, Num))) /* Is the TRANSITIONS->states[Num] a goto?. */ -#define TRANSITION_IS_GOTO(Transitions, Num) \ +# define TRANSITION_IS_GOTO(Transitions, Num) \ (!TRANSITION_IS_SHIFT (Transitions, Num)) /* Is the TRANSITIONS->states[Num] labelled by the error token? */ -#define TRANSITION_IS_ERROR(Transitions, Num) \ +# define TRANSITION_IS_ERROR(Transitions, Num) \ (TRANSITION_SYMBOL (Transitions, Num) == errtoken->number) /* When resolving a SR conflicts, if the reduction wins, the shift is disabled. */ -#define TRANSITION_DISABLE(Transitions, Num) \ +# define TRANSITION_DISABLE(Transitions, Num) \ (Transitions->states[Num] = NULL) -#define TRANSITION_IS_DISABLED(Transitions, Num) \ +# define TRANSITION_IS_DISABLED(Transitions, Num) \ (Transitions->states[Num] == NULL) /* Iterate over each transition over a token (shifts). */ -#define FOR_EACH_SHIFT(Transitions, Iter) \ +# define FOR_EACH_SHIFT(Transitions, Iter) \ for (Iter = 0; \ Iter < Transitions->num \ && (TRANSITION_IS_DISABLED (Transitions, Iter) \