diff options
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1266,7 +1266,7 @@ get_identifier (text) /* Decide how much of that length to hash on */ hash_len = len; - if (warn_id_clash && len > id_clash_len) + if (warn_id_clash && (unsigned)len > id_clash_len) hash_len = id_clash_len; /* Compute hash code */ @@ -1285,7 +1285,7 @@ get_identifier (text) return idp; /* <-- return if found */ /* Not found; optionally warn about a similar identifier */ - if (warn_id_clash && do_identifier_warnings && len >= id_clash_len) + if (warn_id_clash && do_identifier_warnings && (unsigned)len >= id_clash_len) for (idp = hash_table[hi]; idp; idp = TREE_CHAIN (idp)) if (!strncmp (IDENTIFIER_POINTER (idp), text, id_clash_len)) { @@ -1329,7 +1329,7 @@ maybe_get_identifier (text) /* Decide how much of that length to hash on */ hash_len = len; - if (warn_id_clash && len > id_clash_len) + if (warn_id_clash && (unsigned)len > id_clash_len) hash_len = id_clash_len; /* Compute hash code */ |