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| author | Paul Eggert <eggert@cs.ucla.edu> | 2022-07-24 14:38:34 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2022-07-25 09:44:00 -0700 |
| commit | e5aac38c8094b320d67d352b2b99973622ac9751 (patch) | |
| tree | 8eb6d9a093e0849708642cd820d751fe332d929f | |
| parent | 5c4f8cadbd362497dc3c3136566589557ce00f1b (diff) | |
| download | tar-e5aac38c8094b320d67d352b2b99973622ac9751.tar.gz | |
Work around GCC bug 106427
* lib/wordsplit.c (coalesce_segment): Reword to avoid
GCC bug 106427.
| -rw-r--r-- | lib/wordsplit.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/wordsplit.c b/lib/wordsplit.c index 97d89c9c..56837c32 100644 --- a/lib/wordsplit.c +++ b/lib/wordsplit.c @@ -571,7 +571,6 @@ coalesce_segment (struct wordsplit *wsp, struct wordsplit_node *node) struct wordsplit_node *p, *end; size_t len = 0; char *buf, *cur; - int stop; for (p = node; p->flags & _WSNF_JOIN; ) { @@ -590,7 +589,7 @@ coalesce_segment (struct wordsplit *wsp, struct wordsplit_node *node) cur = buf; p = node; - for (stop = 0; !stop;) + for (;;) { struct wordsplit_node *next = p->next; const char *str = wsnode_ptr (wsp, p); @@ -602,7 +601,12 @@ coalesce_segment (struct wordsplit *wsp, struct wordsplit_node *node) { node->flags |= p->flags & _WSNF_QUOTE; wsnode_remove (wsp, p); - stop = p == end; + if (p == end) + { + /* Call wsnode_free separately to work around GCC bug 106427. */ + wsnode_free (p); + break; + } wsnode_free (p); } p = next; |