patch 8.0.0784: job of terminal may be garbage collected

Problem:    Job of terminal may be garbage collected.
Solution:   Set copyID on job in terminal. (Ozaki Kiichi)

Author: brammool

src/eval.c

@@ -5329,6 +5329,10 @@ garbage_collect(int testing)
     abort = abort || set_ref_in_quickfix(copyID);
 #endif
 
+#ifdef FEAT_TERMINAL
+    abort = abort || set_ref_in_term(copyID);
+#endif
+
     if (!abort)
     {
 	/*

src/proto/terminal.pro

@@ -6,4 +6,5 @@ void terminal_loop(void);
 void term_job_ended(job_T *job);
 void term_update_window(win_T *wp);
 char_u *term_get_status_text(term_T *term);
+int set_ref_in_term(int copyID);
 /* vim: set ft=c : */

src/terminal.c

@@ -1371,6 +1371,26 @@ term_report_winsize(term_T *term, int rows, int cols)
     }
 }
 
+/*
+ * Mark references in jobs of terminals.
+ */
+    int
+set_ref_in_term(int copyID)
+{
+    int		abort = FALSE;
+    term_T	*term;
+    typval_T	tv;
+
+    for (term = first_term; term != NULL; term = term->tl_next)
+	if (term->tl_job != NULL)
+	{
+	    tv.v_type = VAR_JOB;
+	    tv.vval.v_job = term->tl_job;
+	    abort = abort || set_ref_in_item(&tv, copyID, NULL, NULL);
+	}
+    return abort;
+}
+
 # endif
 
 #endif /* FEAT_TERMINAL */

src/version.c

@@ -769,6 +769,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    784,
 /**/
     783,
 /**/