diff options
| author | Thomas Voss <mail@thomasvoss.com> | 2024-05-09 16:34:09 +0200 |
|---|---|---|
| committer | Thomas Voss <mail@thomasvoss.com> | 2024-05-09 16:34:09 +0200 |
| commit | a44c7e09d9b3504fdc26253840728e517fa9f598 (patch) | |
| tree | 2d86f17d3df9c2776937c1926bb61d296811639f /lib/unicode/prop/uprop_get_tc.c | |
| parent | 7059e4e133b62f5ad3339d51966f226089532710 (diff) | |
Fix bug where pointer to local was returned
Diffstat (limited to 'lib/unicode/prop/uprop_get_tc.c')
| -rw-r--r-- | lib/unicode/prop/uprop_get_tc.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/unicode/prop/uprop_get_tc.c b/lib/unicode/prop/uprop_get_tc.c index cececd8..e08096e 100644 --- a/lib/unicode/prop/uprop_get_tc.c +++ b/lib/unicode/prop/uprop_get_tc.c @@ -3,7 +3,6 @@ #include "macros.h" #include "unicode/prop.h" -#define M(...) ((struct rview)_(__VA_ARGS__)) #define _(...) \ {(const rune []){__VA_ARGS__}, lengthof(((const rune []){__VA_ARGS__}))} @@ -1457,16 +1456,18 @@ struct rview uprop_get_tc(rune ch, struct tcctx ctx) { constexpr rune COMB_DOT_ABOVE = 0x307; + static thread_local rune hack; - if (ch == 'i' && ctx.az_or_tr) - return M(U'İ'); + if (ch == 'i' && ctx.az_or_tr) { + hack = U'İ'; + return (struct rview){&hack, 1}; + } if (ch == COMB_DOT_ABOVE && ctx.lt && ctx.after_soft_dotted) - return M(); + return (struct rview){nullptr, 0}; struct rview rv = stage2[stage1[ch / 64]][ch % 64]; if (rv.p != nullptr) return rv; - /* TODO: This returns a pointer to a stack-allocated array; fix this! */ - ch = uprop_get_stc(ch); - return M(ch); + hack = uprop_get_stc(ch); + return (struct rview){&hack, 1}; } |