diff --git a/gdb/cp-name-parser.y b/gdb/cp-name-parser.y
index 9a359d47b65..6f9305e15df 100644
--- a/gdb/cp-name-parser.y
+++ b/gdb/cp-name-parser.y
@@ -1641,9 +1641,9 @@ yylex (YYSTYPE *lvalp, cpname_state *state)
 	  state->lexptr++;
 	  return '-';
 	}
-      [[fallthrough]];
 
     try_number:
+      [[fallthrough]];
     case '0':
     case '1':
     case '2':
diff --git a/gdb/dbxread.c b/gdb/dbxread.c
index 99d9fba96ea..ebfd48e29cd 100644
--- a/gdb/dbxread.c
+++ b/gdb/dbxread.c
@@ -2806,9 +2806,9 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name,
     case N_NBSTS:
     case N_NBLCS:
       unknown_symtype_complaint (hex_string (type));
-      [[fallthrough]];
 
     define_a_symbol:
+      [[fallthrough]];
       /* These symbol types don't need the address field relocated,
 	 since it is either unused, or is absolute.  */
     case N_GSYM:		/* Global variable.  */