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maint: avoid warnings from upcoming GCC8

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* src/transform.c (_single_transform_name_to_obstack): Mark with
FALLTHROUGH statement rather than /* FALL THROUGH */ comment.
Only the former works with gcc-8.
* src/extract.c (maybe_recoverable): Call abort to tell gcc-8 that
this code is unreachable.
This commit is contained in:
Jim Meyering
2018-03-18 17:59:25 -07:00
committed by Sergey Poznyakoff
parent 2d00d8b321
commit ccef8581b8
2 changed files with 2 additions and 1 deletions
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1
src/extract.c
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@@ -788,6 +788,7 @@ maybe_recoverable (char *file_name, bool regular, bool *interdir_made)
case UNLINK_FIRST_OLD_FILES: case UNLINK_FIRST_OLD_FILES:
break; break;
} }
abort (); /* notreached */
case ENOENT: case ENOENT:
/* Attempt creating missing intermediate directories. */ /* Attempt creating missing intermediate directories. */

2
src/transform.c
View File

@@ -550,7 +550,7 @@ _single_transform_name_to_obstack (struct transform *tf, char *input)
default: default:
break; break;
} }
/*FALL THROUGH*/ FALLTHROUGH;
case ctl_upcase: case ctl_upcase:
case ctl_locase: case ctl_locase: