Hi,
noticed this when checking a qsort patch, applying as obvious.
In the C days, -Wmissing-prototypes would have caught this, but C++ needs a
different warning (-Wmissing-declarations), so we get inevitable bitrot :/
Alexander
* ipa-devirt.c (type_warning_cmp): Make static.
(decl_warning_cmp): Ditto.
--- a/gcc/ipa-devirt.c
+++ b/gcc/ipa-devirt.c
@@ -3526,7 +3526,7 @@ likely_target_p (struct cgraph_node *n)
/* Compare type warning records P1 and P2 and choose one with larger count;
helper for qsort. */
-int
+static int
type_warning_cmp (const void *p1, const void *p2)
{
const odr_type_warn_count *t1 = (const odr_type_warn_count *)p1;
@@ -3542,7 +3542,7 @@ type_warning_cmp (const void *p1, const void *p2)
/* Compare decl warning records P1 and P2 and choose one with larger count;
helper for qsort. */
-int
+static int
decl_warning_cmp (const void *p1, const void *p2)
{
const decl_warn_count *t1 = *(const decl_warn_count * const *)p1;
