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indent(1): add fallthrough markers

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This silences -Wimplicit-fallthrough warnings.

Submitted by:	Michael Paquier
Obtained from:	postgresql.org
MFC after:	3 days
This commit is contained in:
pstef 2020-05-21 17:34:31 +00:00
parent 9f543d5993
commit 72c2a3e79d
2 changed files with 2 additions and 0 deletions
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1
usr.bin/indent/indent.c
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@ -967,6 +967,7 @@ main(int argc, char **argv)
case structure: case structure:
if (ps.p_l_follow > 0) if (ps.p_l_follow > 0)
goto copy_id; goto copy_id;
/* FALLTHROUGH */
case decl: /* we have a declaration type (int, etc.) */ case decl: /* we have a declaration type (int, etc.) */
parse(decl); /* let parser worry about indentation */ parse(decl); /* let parser worry about indentation */
if (ps.last_token == rparen && ps.tos <= 1) { if (ps.last_token == rparen && ps.tos <= 1) {

1
usr.bin/indent/parse.c
View File

@ -107,6 +107,7 @@ parse(int tk) /* tk: the code for the construct scanned */
*/ */
ps.i_l_follow = ps.il[ps.tos--]; ps.i_l_follow = ps.il[ps.tos--];
/* the rest is the same as for dolit and forstmt */ /* the rest is the same as for dolit and forstmt */
/* FALLTHROUGH */
case dolit: /* 'do' */ case dolit: /* 'do' */
case forstmt: /* for (...) */ case forstmt: /* for (...) */
ps.p_stack[++ps.tos] = tk; ps.p_stack[++ps.tos] = tk;