svn commit: r321381 - in head/usr.bin/indent: . tests
Piotr Pawel Stefaniak
pstef at FreeBSD.org
Sun Jul 23 14:04:48 UTC 2017
Author: pstef
Date: Sun Jul 23 14:04:45 2017
New Revision: 321381
URL: https://svnweb.freebsd.org/changeset/base/321381
Log:
indent(1): don't produce unneeded space character in function declarators.
Modified:
head/usr.bin/indent/indent.c
head/usr.bin/indent/indent_codes.h
head/usr.bin/indent/indent_globs.h
head/usr.bin/indent/lexi.c
head/usr.bin/indent/tests/binary.0.stdout
head/usr.bin/indent/tests/comments.0.stdout
head/usr.bin/indent/tests/declarations.0
head/usr.bin/indent/tests/declarations.0.stdout
head/usr.bin/indent/tests/elsecomment.0.stdout
head/usr.bin/indent/tests/float.0.stdout
head/usr.bin/indent/tests/label.0.stdout
head/usr.bin/indent/tests/nsac.0.stdout
head/usr.bin/indent/tests/offsetof.0.stdout
head/usr.bin/indent/tests/sac.0.stdout
Modified: head/usr.bin/indent/indent.c
==============================================================================
--- head/usr.bin/indent/indent.c Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/indent.c Sun Jul 23 14:04:45 2017 (r321381)
@@ -535,11 +535,12 @@ check_type:
ps.p_l_follow--;
}
if (ps.want_blank && *token != '[' &&
- (ps.last_token != ident || proc_calls_space ||
+ ((ps.last_token != ident && ps.last_token != funcname) ||
+ proc_calls_space ||
/* offsetof (1) is never allowed a space; sizeof (2) gets
* one iff -bs; all other keywords (>2) always get a space
* before lparen */
- (ps.keyword + Bill_Shannon > 2)))
+ ps.keyword + Bill_Shannon > 2))
*e_code++ = ' ';
ps.want_blank = false;
if (ps.in_decl && !ps.block_init && !ps.dumped_decl_indent &&
@@ -576,7 +577,6 @@ check_type:
break;
case rparen: /* got a ')' or ']' */
- rparen_count--;
if (ps.cast_mask & (1 << ps.p_l_follow) & ~ps.not_cast_mask) {
ps.last_u_d = true;
ps.cast_mask &= (1 << ps.p_l_follow) - 1;
@@ -738,7 +738,7 @@ check_type:
* structure declaration */
scase = false; /* these will only need resetting in an error */
squest = 0;
- if (ps.last_token == rparen && rparen_count == 0)
+ if (ps.last_token == rparen)
ps.in_parameter_declaration = 0;
ps.cast_mask = 0;
ps.not_cast_mask = 0;
@@ -838,6 +838,7 @@ check_type:
&& ps.in_parameter_declaration)
postfix_blankline_requested = 1;
ps.in_parameter_declaration = 0;
+ ps.in_decl = false;
}
dec_ind = 0;
parse(lbrace); /* let parser know about this */
@@ -935,7 +936,6 @@ check_type:
case decl: /* we have a declaration type (int, etc.) */
parse(decl); /* let parser worry about indentation */
if (ps.last_token == rparen && ps.tos <= 1) {
- ps.in_parameter_declaration = 1;
if (s_code != e_code) {
dump_line();
ps.want_blank = 0;
@@ -964,10 +964,11 @@ check_type:
}
goto copy_id;
+ case funcname:
case ident: /* got an identifier or constant */
if (ps.in_decl) { /* if we are in a declaration, we must indent
* identifier */
- if (is_procname == 0 || !procnames_start_line) {
+ if (type_code != funcname || !procnames_start_line) {
if (!ps.block_init && !ps.dumped_decl_indent) {
if (troff) {
if (ps.want_blank)
@@ -980,7 +981,8 @@ check_type:
ps.want_blank = false;
}
} else {
- if (ps.want_blank)
+ if (ps.want_blank && !(procnames_start_line &&
+ type_code == funcname))
*e_code++ = ' ';
ps.want_blank = false;
if (dec_ind && s_code != e_code) {
@@ -1014,7 +1016,8 @@ check_type:
CHECK_SIZE_CODE;
*e_code++ = *t_ptr;
}
- ps.want_blank = true;
+ if (type_code != funcname)
+ ps.want_blank = true;
break;
case strpfx:
Modified: head/usr.bin/indent/indent_codes.h
==============================================================================
--- head/usr.bin/indent/indent_codes.h Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/indent_codes.h Sun Jul 23 14:04:45 2017 (r321381)
@@ -70,3 +70,4 @@
#define period 32
#define strpfx 33
#define storage 34
+#define funcname 35
Modified: head/usr.bin/indent/indent_globs.h
==============================================================================
--- head/usr.bin/indent/indent_globs.h Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/indent_globs.h Sun Jul 23 14:04:45 2017 (r321381)
@@ -330,6 +330,5 @@ struct parser_state {
} ps;
int ifdef_level;
-int rparen_count;
struct parser_state state_stack[5];
struct parser_state match_state[5];
Modified: head/usr.bin/indent/lexi.c
==============================================================================
--- head/usr.bin/indent/lexi.c Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/lexi.c Sun Jul 23 14:04:45 2017 (r321381)
@@ -353,7 +353,8 @@ lexi(void)
return (ident);
} /* end of switch */
} /* end of if (found_it) */
- if (*buf_ptr == '(' && ps.tos <= 1 && ps.ind_level == 0) {
+ if (*buf_ptr == '(' && ps.tos <= 1 && ps.ind_level == 0 &&
+ ps.in_parameter_declaration == 0 && ps.block_init == 0) {
char *tp = buf_ptr;
while (tp < buf_end)
if (*tp++ == ')' && (*tp == ';' || *tp == ','))
@@ -361,7 +362,7 @@ lexi(void)
strncpy(ps.procname, token, sizeof ps.procname - 1);
if (ps.in_decl)
ps.in_parameter_declaration = 1;
- rparen_count = 1;
+ return (last_code = funcname);
not_proc:;
}
/*
Modified: head/usr.bin/indent/tests/binary.0.stdout
==============================================================================
--- head/usr.bin/indent/tests/binary.0.stdout Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/tests/binary.0.stdout Sun Jul 23 14:04:45 2017 (r321381)
@@ -1,6 +1,6 @@
/* $FreeBSD$ */
#define b00101010 -1
-void
+void
t(void)
{
unsigned a[] = {0b00101010, 0x00005678, 02, 17U};
Modified: head/usr.bin/indent/tests/comments.0.stdout
==============================================================================
--- head/usr.bin/indent/tests/comments.0.stdout Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/tests/comments.0.stdout Sun Jul 23 14:04:45 2017 (r321381)
@@ -1,6 +1,6 @@
/* $FreeBSD$ */
/* See r303597, r303598, r309219, and r309343 */
-void
+void
t(void)
{
/*
Modified: head/usr.bin/indent/tests/declarations.0
==============================================================================
--- head/usr.bin/indent/tests/declarations.0 Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/tests/declarations.0 Sun Jul 23 14:04:45 2017 (r321381)
@@ -1,6 +1,32 @@
/* $FreeBSD$ */
/* See r303570 */
-void t(void) {
+
+static const struct
+{
+ double x;
+ double y, z;
+} n[m + 1] =
+{
+ {
+ .0,
+ .9,
+ 5
+ }
+};
+
+typedef struct Complex
+{
+ double x;
+ double y;
+} Complex;
+
+void
+t1 (char *a, int b,
+ void (*fn)(void))
+{}
+
+void t2 (char *x, int y)
+{
int a,
b,
c;
@@ -18,4 +44,33 @@ void t(void) {
,n
,o
;
+}
+
+const int int_minimum_size =
+MAXALIGN(offsetof(int, test)) + MAXIMUM_ALIGNOF;
+
+int *int_create(void)
+{
+
+}
+
+static
+_attribute_printf(1, 2)
+void
+print_error(const char *fmt,...)
+{
+
+}
+
+static LIST_HEAD(, alq) ald_active;
+static int ald_shutingdown = 0;
+struct thread *ald_thread;
+
+static int
+do_execve(td, args, mac_p)
+ struct thread *td;
+ struct image_args *args;
+ struct mac *mac_p;
+{
+
}
Modified: head/usr.bin/indent/tests/declarations.0.stdout
==============================================================================
--- head/usr.bin/indent/tests/declarations.0.stdout Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/tests/declarations.0.stdout Sun Jul 23 14:04:45 2017 (r321381)
@@ -1,8 +1,32 @@
/* $FreeBSD$ */
/* See r303570 */
-void
-t(void)
+
+static const struct {
+ double x;
+ double y, z;
+} n[m + 1] =
{
+ {
+ .0,
+ .9,
+ 5
+ }
+};
+
+typedef struct Complex {
+ double x;
+ double y;
+} Complex;
+
+void
+t1(char *a, int b,
+ void (*fn) (void))
+{
+}
+
+void
+t2(char *x, int y)
+{
int a, b, c;
int
*d, *e, *f;
@@ -12,4 +36,34 @@ t(void)
,n
,o
;
+}
+
+const int int_minimum_size =
+MAXALIGN(offsetof(int, test)) + MAXIMUM_ALIGNOF;
+
+int *
+int_create(void)
+{
+
+}
+
+static
+_attribute_printf(1, 2)
+void
+print_error(const char *fmt,...)
+{
+
+}
+
+static LIST_HEAD(, alq) ald_active;
+static int ald_shutingdown = 0;
+struct thread *ald_thread;
+
+static int
+do_execve(td, args, mac_p)
+ struct thread *td;
+ struct image_args *args;
+ struct mac *mac_p;
+{
+
}
Modified: head/usr.bin/indent/tests/elsecomment.0.stdout
==============================================================================
--- head/usr.bin/indent/tests/elsecomment.0.stdout Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/tests/elsecomment.0.stdout Sun Jul 23 14:04:45 2017 (r321381)
@@ -1,6 +1,6 @@
/* $FreeBSD$ */
/* See r303484 and r309342 */
-void
+void
t(void)
{
if (0)
Modified: head/usr.bin/indent/tests/float.0.stdout
==============================================================================
--- head/usr.bin/indent/tests/float.0.stdout Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/tests/float.0.stdout Sun Jul 23 14:04:45 2017 (r321381)
@@ -1,6 +1,6 @@
/* $FreeBSD$ */
/* See r303499 */
-void
+void
t(void)
{
unsigned long x = 314UL;
Modified: head/usr.bin/indent/tests/label.0.stdout
==============================================================================
--- head/usr.bin/indent/tests/label.0.stdout Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/tests/label.0.stdout Sun Jul 23 14:04:45 2017 (r321381)
@@ -1,6 +1,6 @@
/* $FreeBSD$ */
/* See r303489 */
-void
+void
t(void)
{
switch (1) {
Modified: head/usr.bin/indent/tests/nsac.0.stdout
==============================================================================
--- head/usr.bin/indent/tests/nsac.0.stdout Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/tests/nsac.0.stdout Sun Jul 23 14:04:45 2017 (r321381)
@@ -1,5 +1,5 @@
/* $FreeBSD$ */
-void
+void
t(void)
{
int a = (double)8;
Modified: head/usr.bin/indent/tests/offsetof.0.stdout
==============================================================================
--- head/usr.bin/indent/tests/offsetof.0.stdout Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/tests/offsetof.0.stdout Sun Jul 23 14:04:45 2017 (r321381)
@@ -1,6 +1,6 @@
/* $FreeBSD$ */
/* See r303718 */
-void
+void
t(void)
{
int n = malloc(offsetof(struct s, f) + 1);
Modified: head/usr.bin/indent/tests/sac.0.stdout
==============================================================================
--- head/usr.bin/indent/tests/sac.0.stdout Sun Jul 23 07:10:41 2017 (r321380)
+++ head/usr.bin/indent/tests/sac.0.stdout Sun Jul 23 14:04:45 2017 (r321381)
@@ -1,5 +1,5 @@
/* $FreeBSD$ */
-void
+void
t(void)
{
int a = (double) 8;
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