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[PATCH v2 4/4] refs: enable sign compare warnings check

From
shejialuo <shejialuo@gmail.com>
Date
Sep 17, 2025, 09:20 UTC
Message-ID
<aMp9SretmFxYrHsy@ArchLinux>
In-Reply-To
<aMp8yNFiXDyk2hP4@ArchLinux>

After fixing the tricky compare warning introduced by calling "string_list_find_insert_index", there are only two loop iterator type mismatches. Fix them to enable compare warnings check.

Signed-off-by: shejialuo <shejialuo@gmail.com>
---
 refs.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/refs.c b/refs.c
index a8f06b9a0a..79069c37b8 100644
--- a/refs.c
+++ b/refs.c
@@ -3,7 +3,6 @@
  */
 
 #define USE_THE_REPOSITORY_VARIABLE
-#define DISABLE_SIGN_COMPARE_WARNINGS
 
 #include "git-compat-util.h"
 #include "advice.h"
@@ -2381,7 +2380,7 @@ static int run_transaction_hook(struct ref_transaction *transaction,
 	struct child_process proc = CHILD_PROCESS_INIT;
 	struct strbuf buf = STRBUF_INIT;
 	const char *hook;
-	int ret = 0, i;
+	int ret = 0;
 
 	hook = find_hook(transaction->ref_store->repo, "reference-transaction");
 	if (!hook)
@@ -2398,7 +2397,7 @@ static int run_transaction_hook(struct ref_transaction *transaction,
 
 	sigchain_push(SIGPIPE, SIG_IGN);
 
-	for (i = 0; i < transaction->nr; i++) {
+	for (size_t i = 0; i < transaction->nr; i++) {
 		struct ref_update *update = transaction->updates[i];
 
 		if (update->flags & REF_LOG_ONLY)
@@ -2791,9 +2790,7 @@ void ref_transaction_for_each_queued_update(struct ref_transaction *transaction,
 					    ref_transaction_for_each_queued_update_fn cb,
 					    void *cb_data)
 {
-	int i;
-
-	for (i = 0; i < transaction->nr; i++) {
+	for (size_t i = 0; i < transaction->nr; i++) {
 		struct ref_update *update = transaction->updates[i];
 
 		cb(update->refname,
-- 
2.51.0
Previous: shejialuoNext: shejialuo
Message 33 of 43 in “enhance string-list API to fix sign compare warnings”
  1. 0/4 enhance string-list API to fix sign compare warningsshejialuo, Sep 7, 2025
  2. 1/4 string-list: allow passing NULL for `get_entry_index`shejialuo, Sep 7, 2025
  3. Patrick SteinhardtSep 9, 2025
  4. 2/4 string-list: replace negative index encoding with "exact_match" parametershejialuo, Sep 7, 2025
  5. Patrick SteinhardtSep 9, 2025
  6. shejialuoSep 15, 2025
  7. 3/4 string-list: change "string_list_find_insert_index" return type to "size_t"shejialuo, Sep 7, 2025
  8. Patrick SteinhardtSep 9, 2025
  9. Junio C HamanoSep 9, 2025
  10. Patrick SteinhardtSep 10, 2025
  11. 4/4 refs: enable sign compare warnings checkshejialuo, Sep 7, 2025
  12. Patrick SteinhardtSep 9, 2025
  13. shejialuoSep 7, 2025
  14. 0/4 enhance string-list API to fix sign compare warningsshejialuo, Sep 17, 2025
  15. 1/4 string-list: use bool instead of int for "exact_match"shejialuo, Sep 17, 2025
  16. 2/4 string-list: replace negative index encoding with "exact_match" parametershejialuo, Sep 17, 2025
  17. Patrick SteinhardtSep 23, 2025
  18. shejialuoOct 5, 2025
  19. Karthik NayakSep 23, 2025
  20. Junio C HamanoSep 23, 2025
  21. Jeff KingSep 24, 2025
  22. Junio C HamanoSep 24, 2025
  23. Jeff KingSep 25, 2025
  24. Junio C HamanoSep 25, 2025
  25. Jeff KingOct 9, 2025
  26. Collin FunkOct 8, 2025
  27. Jeff KingOct 9, 2025
  28. shejialuoOct 5, 2025
  29. shejialuoOct 5, 2025
  30. 3/4 string-list: change "string_list_find_insert_index" return type to "size_t"shejialuo, Sep 17, 2025
  31. Karthik NayakSep 23, 2025
  32. shejialuoOct 5, 2025
  33. 4/4 refs: enable sign compare warnings checkshejialuo, Sep 17, 2025
  34. 0/4 enhance string-list API to fix sign compare warningsshejialuo, Oct 6, 2025
  35. 1/4 string-list: use bool instead of int for "exact_match"shejialuo, Oct 6, 2025
  36. 2/4 string-list: replace negative index encoding with "exact_match" parametershejialuo, Oct 6, 2025
  37. 3/4 string-list: change "string_list_find_insert_index" return type to "size_t"shejialuo, Oct 6, 2025
  38. Jeff KingOct 9, 2025
  39. 4/4 refs: enable sign compare warnings checkshejialuo, Oct 6, 2025
  40. Junio C HamanoOct 6, 2025
  41. Collin FunkOct 8, 2025
  42. Junio C HamanoOct 8, 2025
  43. Karthik NayakOct 8, 2025

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