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diff cgbigen/cgbigen.c @ 8:ec2b657edf13

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Add explicit lint-comment-style fallthrough annotations. GCC now assumes that if you don't have these you're making a mistake, which is annoying. XXX: This changeset updates the AG output files only (by hand) and is XXX: abusive - rebuilding them will erase the change. However, I need XXX: to get things to build before I can try to get AG to issue the XXX: annotations itself, so this seems like a reasonable expedient.
author David A. Holland
date Mon, 30 May 2022 23:51:43 -0400
parents 13d2b8934445
children 5581ef01f993
line wrap: on
line diff
--- a/cgbigen/cgbigen.c	Mon May 30 23:47:52 2022 -0400
+++ b/cgbigen/cgbigen.c	Mon May 30 23:51:43 2022 -0400
@@ -428,6 +428,7 @@
           return;
         }
       } while (ag_look_ahead() == ag_ch);
+      /* FALLTHROUGH */
     case ag_no_match_key:
 ag_fail:
       (PCB).rx = save_index;
@@ -444,6 +445,7 @@
     case ag_set_key:
       save_index = (PCB).rx;
       (PCB).token_number = (cgbigen_token_type) ag_key_parm[ag_k];
+      /* FALLTHROUGH */
     case ag_jmp_key:
       ag_k = ag_key_jmp[ag_k];
       ag_ch = ag_look_ahead();