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Remove some unused variables.

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clang warned about these in the recent bidi work.
This commit is contained in:
Simon Tatham 2021-10-16 11:54:43 +01:00
parent 54930cf784
commit e744071a03
2 changed files with 5 additions and 5 deletions
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4
terminal/bidi.c
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@ -3111,7 +3111,7 @@ static void eliminate_separators_between_numbers(BidiContext *ctx)
* Section 5.2 adjustment: intervening BNs do not break this, so * Section 5.2 adjustment: intervening BNs do not break this, so
* instead of simply looking at types[irs[c-1]] and types[irs[c+1]], * instead of simply looking at types[irs[c-1]] and types[irs[c+1]],
* we must track the last three indices we saw that were not BN. */ * we must track the last three indices we saw that were not BN. */
size_t i0 = 0, i1 = 0, i2 = 0; size_t i1 = 0, i2 = 0;
BidiType t0 = ON, t1 = ON, t2 = ON; BidiType t0 = ON, t1 = ON, t2 = ON;
for (size_t c = 0; c < ctx->irslen; c++) { for (size_t c = 0; c < ctx->irslen; c++) {
size_t i = ctx->irs[c]; size_t i = ctx->irs[c];
@ -3122,7 +3122,7 @@ static void eliminate_separators_between_numbers(BidiContext *ctx)
continue; continue;
#endif #endif
i0 = i1; i1 = i2; i2 = i; i1 = i2; i2 = i;
t0 = t1; t1 = t2; t2 = t; t0 = t1; t1 = t2; t2 = t;
if (t0 == t2 && ((t1 == ES && t0 == EN) || if (t0 == t2 && ((t1 == ES && t0 == EN) ||
(t1 == CS && (t0 == EN || t0 == AN)))) { (t1 == CS && (t0 == EN || t0 == AN)))) {

6
terminal/bidi_test.c
View File

@ -235,13 +235,13 @@ static void char_test(const char *filename, FILE *fp)
} }
/* Break each test line up into its main fields */ /* Break each test line up into its main fields */
ptrlen input_pl, para_dir_pl, para_level_pl, levels_pl, order_pl; ptrlen input_pl, para_dir_pl, order_pl;
{ {
ptrlen pl = ptrlen_from_asciz(line); ptrlen pl = ptrlen_from_asciz(line);
input_pl = ptrlen_get_word(&pl, ";"); input_pl = ptrlen_get_word(&pl, ";");
para_dir_pl = ptrlen_get_word(&pl, ";"); para_dir_pl = ptrlen_get_word(&pl, ";");
para_level_pl = ptrlen_get_word(&pl, ";"); ptrlen_get_word(&pl, ";"); /* paragraph level, which we ignore */
levels_pl = ptrlen_get_word(&pl, ";"); ptrlen_get_word(&pl, ";"); /* embedding levels, which we ignore */
order_pl = ptrlen_get_word(&pl, ";"); order_pl = ptrlen_get_word(&pl, ";");
} }