NO-OP: fix some Wimplicit-fallthrough

gcc can recognize various regexps in comments. Since C++17 provides
[[fallthrough]], using /* fallthrough */ consistently seems
appropriate until we switch to C++17.

see also https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html

1 files changed, 8 insertions, 1 deletions

diff --git a/libs/surfaces/osc/osc.cc b/libs/surfaces/osc/osc.cc
index c75b5221a0..0926739ad3 100644
--- a/libs/surfaces/osc/osc.cc
+++ b/libs/surfaces/osc/osc.cc
@@ -1816,49 +1816,56 @@ OSC::surface_parse (const char *path, const char* types, lo_arg **argv, int argc
 				} else {
 					linkid = argv[8]->i;
 				}
+				/* fallthrough */
 			case 8:
 				if (types[7] == 'f') {
 					linkset = (int) argv[7]->f;
 				} else {
 					linkset = argv[7]->i;
 				}
+				/* fallthrough */
 			case 7:
 				if (types[6] == 'f') {
 					port = (int) argv[6]->f;
 				} else {
 					port = argv[6]->i;
 				}
+				/* fallthrough */
 			case 6:
 				if (types[5] == 'f') {
 					pi_page = (int) argv[5]->f;
 				} else {
 					pi_page = argv[5]->i;
 				}
+				/* fallthrough */
 			case 5:
 				if (types[4] == 'f') {
 					se_page = (int) argv[4]->f;
 				} else {
 					se_page = argv[4]->i;
 				}
+				/* fallthrough */
 			case 4:
 				if (types[3] == 'f') {
 					fadermode = (int) argv[3]->f;
 				} else {
 					fadermode = argv[3]->i;
 				}
+				/* fallthrough */
 			case 3:
 				if (types[2] == 'f') {
 					feedback = (int) argv[2]->f;
 				} else {
 					feedback = argv[2]->i;
 				}
-				// [[fallthrough]]; old compiler doesn't like
+				/* fallthrough */
 			case 2:
 				if (types[1] == 'f') {
 					strip_types = (int) argv[1]->f;
 				} else {
 					strip_types = argv[1]->i;
 				}
+				/* fallthrough */
 			case 1:
 				if (types[0] == 'f') {
 					bank_size = (int) argv[0]->f;