add missing newline to UnionAll Vararg warning (#39010)

simeonschaub · web-flow · commit d04793ff1662 · 2020-12-27T10:42:28.000+01:00
diff --git a/src/jltypes.c b/src/jltypes.c
@@ -433,7 +433,7 @@ JL_DLLEXPORT jl_value_t *jl_type_unionall(jl_tvar_t *v, jl_value_t *body)
         if (jl_options.depwarn) {
             if (jl_options.depwarn == JL_OPTIONS_DEPWARN_ERROR)
                 jl_error("Wrapping `Vararg` directly in UnionAll is deprecated (wrap the tuple instead).");
-            jl_printf(JL_STDERR, "WARNING: Wrapping `Vararg` directly in UnionAll is deprecated (wrap the tuple instead).");
+            jl_printf(JL_STDERR, "WARNING: Wrapping `Vararg` directly in UnionAll is deprecated (wrap the tuple instead).\n");
         }
         jl_vararg_t *vm = (jl_vararg_t*)body;
         int T_has_tv = vm->T && jl_has_typevar(vm->T, v);

Original file line number	Diff line number	Diff line change
`@@ -433,7 +433,7 @@ JL_DLLEXPORT jl_value_t jl_type_unionall(jl_tvar_t v, jl_value_t *body)`
`433`	`433`	`if (jl_options.depwarn) {`
`434`	`434`	`if (jl_options.depwarn == JL_OPTIONS_DEPWARN_ERROR)`
`435`	`435`	jl_error("Wrapping `Vararg` directly in UnionAll is deprecated (wrap the tuple instead).");
`436`		- jl_printf(JL_STDERR, "WARNING: Wrapping `Vararg` directly in UnionAll is deprecated (wrap the tuple instead).");
	`436`	+ jl_printf(JL_STDERR, "WARNING: Wrapping `Vararg` directly in UnionAll is deprecated (wrap the tuple instead).\n");
`437`	`437`	`}`
`438`	`438`	`jl_vararg_t vm = (jl_vararg_t)body;`
`439`	`439`	`int T_has_tv = vm->T && jl_has_typevar(vm->T, v);`