Update of bug #52335 (project groff):
Status: None => Need Info
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Follow-up Comment #3:
The following quiets the sized-deallocation warning, but the most obvious
solution (to me) causes a different warning.
Comments welcome.
diff --git a/src/libs/libgroff/new.cpp b/src/libs/libgroff/new.cpp
index 7a1a4730..dc2580f4 100644
--- a/src/libs/libgroff/new.cpp
+++ b/src/libs/libgroff/new.cpp
@@ -67,3 +67,22 @@ void operator delete(void *p)
free(p);
#endif /* COOKIE_BUG */
}
+
+void operator delete(void *p,
+ __attribute__((__unused__)) long unsigned int size)
+{
+ // It's ugly to duplicate the code from delete(void *) above, but if
+ // we don't, g++ 6.3 can't figure out we're calling through it to
+ // free().
+ //
+ // In function 'void operator delete(void*, long unsigned int)':
+ // warning: deleting 'void*' is undefined [-Wdelete-incomplete]
+ //delete p;
+#ifdef COOKIE_BUG
+ if (p)
+ free((void *)((char *)p - 8));
+#else
+ if (p)
+ free(p);
+#endif /* COOKIE_BUG */
+}
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