From: Michel Normand <normand@linux.vnet.ibm.com>
To: alsa-devel@alsa-project.org
Subject: [PATCH] gcc6 narrowing error
Date: Mon, 20 Jun 2016 10:10:24 +0200 [thread overview]
Message-ID: <1466410224-19466-2-git-send-email-normand@linux.vnet.ibm.com> (raw)
In-Reply-To: <1466410224-19466-1-git-send-email-normand@linux.vnet.ibm.com>
gcc6 narrowing error compiling for PowerPC archi
===
[ 51s] Cus428Midi.cc: At global scope:
[ 51s] Cus428Midi.cc:83:1: error: narrowing conversion of '-1' from 'int' to 'char' inside { } [-Wnarrowing]
[ 51s] };
===
proposed patch as suggested in
https://gcc.gnu.org/gcc-6/porting_to.html
Signed-off-by: Michel Normand <normand@linux.vnet.ibm.com>
---
hdspmixer/src/channelmap.cxx | 158 +++++++++++++++++++++----------------------
us428control/Cus428Midi.cc | 30 ++++----
2 files changed, 94 insertions(+), 94 deletions(-)
diff --git a/hdspmixer/src/channelmap.cxx b/hdspmixer/src/channelmap.cxx
index b7bdded..bfb136d 100644
--- a/hdspmixer/src/channelmap.cxx
+++ b/hdspmixer/src/channelmap.cxx
@@ -55,7 +55,7 @@ char channel_map_mf_ss[26] = {
16, 17, 18, 19, 20, 21, 22, 23, /* ADAT */
24, 25, /* SPDIF */
26, 27, /* Phones L+R, only a destination channel */
- -1, -1, -1, -1, -1, -1
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1
};
// Digiface/Multiface
@@ -65,13 +65,13 @@ char meter_map_ds[26] = {
16, 17, 18, 19, /* ADAT on Multiface, ADAT3 on Digiface */
24, 25, /* SPDIF */
26, 27, /* Headphones */
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1
};
char channel_map_ds[26] = {
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23,
24, 25,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1
};
char dest_map_ds[8] = {
@@ -84,10 +84,10 @@ char dest_map_rpm[3] = {
};
char channel_map_rpm[26] = {
- 0, 1, 2, 3, 4, 5, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1
+ 0, 1, 2, 3, 4, 5, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1
};
// HDSP 9652
@@ -158,21 +158,21 @@ char channel_map_unity_ds[HDSPM_MAX_CHANNELS] = {
16, 18, 20, 22, 24, 26, 28, 30,
32, 34, 36, 38, 40, 42, 44, 46,
48, 50, 52, 54, 56, 58, 60, 62,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
};
char channel_map_unity_qs[HDSPM_MAX_CHANNELS] = {
0, 4, 8, 12, 16, 20, 24, 28,
32, 36, 40, 44, 48, 52, 56, 60,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
};
// HDSPe RayDAT
@@ -208,10 +208,10 @@ char channel_map_raydat_ss[HDSPM_MAX_CHANNELS] = {
28, 29, 30, 31, 32, 33, 34, 35, /* ADAT 4 */
0, 1, /* AES */
2, 3, /* SPDIF */
- -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
+ (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
};
char channel_map_raydat_ds[HDSPM_MAX_CHANNELS] = {
@@ -221,12 +221,12 @@ char channel_map_raydat_ds[HDSPM_MAX_CHANNELS] = {
16, 17, 18, 19, /* ADAT 4 */
0, 1, /* AES */
2, 3, /* SPDIF */
- -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
+ (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
};
char channel_map_raydat_qs[HDSPM_MAX_CHANNELS] = {
@@ -236,13 +236,13 @@ char channel_map_raydat_qs[HDSPM_MAX_CHANNELS] = {
10, 11, /* ADAT 4 */
0, 1, /* AES */
2, 3, /* SPDIF */
- -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
+ (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
};
// HDSPe AIO
@@ -284,12 +284,12 @@ char channel_map_aio_in_ss[HDSPM_MAX_CHANNELS] = {
10, 11, /* spdif in */
12, 13, 14, 15, 16, 17, 18, 19, /* ADAT in */
2, 3, 4, 5, /* AEB */
- -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
};
char channel_map_aio_out_ss[HDSPM_MAX_CHANNELS] = {
@@ -299,12 +299,12 @@ char channel_map_aio_out_ss[HDSPM_MAX_CHANNELS] = {
12, 13, 14, 15, 16, 17, 18, 19, /* ADAT out */
6, 7, /* phone out */
2, 3, 4, 5, /* AEB */
- -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
+ (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
};
char channel_map_aio_in_ds[HDSPM_MAX_CHANNELS] = {
@@ -313,13 +313,13 @@ char channel_map_aio_in_ds[HDSPM_MAX_CHANNELS] = {
10, 11, /* spdif in */
12, 14, 16, 18, /* adat in */
2, 3, 4, 5, /* AEB */
- -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1
+ (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1
};
char channel_map_aio_out_ds[HDSPM_MAX_CHANNELS] = {
@@ -329,12 +329,12 @@ char channel_map_aio_out_ds[HDSPM_MAX_CHANNELS] = {
12, 14, 16, 18, /* adat out */
6, 7, /* phone out */
2, 3, 4, 5, /* AEB */
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1
};
char channel_map_aio_in_qs[HDSPM_MAX_CHANNELS] = {
@@ -343,13 +343,13 @@ char channel_map_aio_in_qs[HDSPM_MAX_CHANNELS] = {
10, 11, /* spdif in */
12, 16, /* adat in */
2, 3, 4, 5, /* AEB */
- -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1
+ (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1
};
char channel_map_aio_out_qs[HDSPM_MAX_CHANNELS] = {
@@ -359,13 +359,13 @@ char channel_map_aio_out_qs[HDSPM_MAX_CHANNELS] = {
12, 16, /* adat out */
6, 7, /* phone out */
2, 3, 4, 5, /* AEB */
- -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1
+ (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1
};
// HDSP AES32 and HDSPe AES
@@ -383,11 +383,11 @@ char channel_map_aes32[HDSPM_MAX_CHANNELS] = {
10, 11, /* AES 6 */
12, 13, /* AES 7 */
14, 15, /* AES 8 */
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1,
+ (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1, (char)-1
};
diff --git a/us428control/Cus428Midi.cc b/us428control/Cus428Midi.cc
index b9e6783..374eb29 100644
--- a/us428control/Cus428Midi.cc
+++ b/us428control/Cus428Midi.cc
@@ -32,22 +32,22 @@ char Cus428Midi::KnobParam[] = {
0x2A,
0x29,
0x28,
- -1,
+ (char)-1,
0x10,
0x11,
0x18,
0x19,
0x1A,
- -1,
- -1,
- -1,
- -1,
+ (char)-1,
+ (char)-1,
+ (char)-1,
+ (char)-1,
0x2C,
0x2D,
0x2E,
0x2F,
- -1,
- -1,
+ (char)-1,
+ (char)-1,
0x20,
0x21,
0x22,
@@ -64,14 +64,14 @@ char Cus428Midi::KnobParam[] = {
5,
6,
7,
- -1,
- -1,
- -1,
- -1,
- -1,
- -1,
- -1,
- -1,
+ (char)-1,
+ (char)-1,
+ (char)-1,
+ (char)-1,
+ (char)-1,
+ (char)-1,
+ (char)-1,
+ (char)-1,
0x30,
0x31,
0x32,
--
1.9.1
next prev parent reply other threads:[~2016-06-20 8:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-20 8:10 [PATCH] gcc6 reporting error building alsa-tools on PowerPC Michel Normand
2016-06-20 8:10 ` Michel Normand [this message]
2016-06-21 11:21 ` [PATCH] gcc6 narrowing error Clemens Ladisch
2016-06-21 14:16 ` Lars-Peter Clausen
-- strict thread matches above, loose matches on Subject: below --
2016-06-20 13:26 [PATCH] alsa-tools " Michel Normand
2016-06-20 13:26 ` [PATCH] " Michel Normand
2016-06-20 13:43 ` Takashi Iwai
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1466410224-19466-2-git-send-email-normand@linux.vnet.ibm.com \
--to=normand@linux.vnet.ibm.com \
--cc=alsa-devel@alsa-project.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).