* [libgpiod][PATCH] bindings: cxx: fix sign-compare compile warnings in tests
@ 2020-07-01 1:39 Kent Gibson
2020-07-07 8:51 ` Bartosz Golaszewski
0 siblings, 1 reply; 2+ messages in thread
From: Kent Gibson @ 2020-07-01 1:39 UTC (permalink / raw)
To: linux-gpio, bgolaszewski; +Cc: Kent Gibson
Fix sign-compare compile warnings in cxx tests.
Signed-off-by: Kent Gibson <warthog618@gmail.com>
---
Just noticed these warnings while rebuilding in a fresh build environment.
Not sure if they were triggered by an enviromental change, or if I just
wasn't paying enough attention before, but either way this patch makes
the compiler happier.
bindings/cxx/tests/tests-iter.cpp | 2 +-
bindings/cxx/tests/tests-line.cpp | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/bindings/cxx/tests/tests-iter.cpp b/bindings/cxx/tests/tests-iter.cpp
index fdc2cb5..4c07613 100644
--- a/bindings/cxx/tests/tests-iter.cpp
+++ b/bindings/cxx/tests/tests-iter.cpp
@@ -53,7 +53,7 @@ TEST_CASE("Line iterator works", "[iter][line]")
{
mockup::probe_guard mockup_chips({ 4 });
::gpiod::chip chip(mockup::instance().chip_name(0));
- int count = 0;
+ unsigned int count = 0;
for (auto& it: ::gpiod::line_iter(chip))
REQUIRE(it.offset() == count++);
diff --git a/bindings/cxx/tests/tests-line.cpp b/bindings/cxx/tests/tests-line.cpp
index 5353093..e2e4cbc 100644
--- a/bindings/cxx/tests/tests-line.cpp
+++ b/bindings/cxx/tests/tests-line.cpp
@@ -210,7 +210,7 @@ TEST_CASE("Line bulk object works correctly", "[line][bulk]")
SECTION("bulk iterator works")
{
auto lines = chip.get_all_lines();
- int count = 0;
+ unsigned int count = 0;
for (auto& it: lines)
REQUIRE(it.offset() == count++);
base-commit: b56d6b6a452e47fee8c70514afb99ccd77ada677
--
2.27.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [libgpiod][PATCH] bindings: cxx: fix sign-compare compile warnings in tests
2020-07-01 1:39 [libgpiod][PATCH] bindings: cxx: fix sign-compare compile warnings in tests Kent Gibson
@ 2020-07-07 8:51 ` Bartosz Golaszewski
0 siblings, 0 replies; 2+ messages in thread
From: Bartosz Golaszewski @ 2020-07-07 8:51 UTC (permalink / raw)
To: Kent Gibson; +Cc: linux-gpio
On Wed, Jul 1, 2020 at 3:39 AM Kent Gibson <warthog618@gmail.com> wrote:
>
> Fix sign-compare compile warnings in cxx tests.
>
> Signed-off-by: Kent Gibson <warthog618@gmail.com>
> ---
>
> Just noticed these warnings while rebuilding in a fresh build environment.
> Not sure if they were triggered by an enviromental change, or if I just
> wasn't paying enough attention before, but either way this patch makes
> the compiler happier.
>
> bindings/cxx/tests/tests-iter.cpp | 2 +-
> bindings/cxx/tests/tests-line.cpp | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/bindings/cxx/tests/tests-iter.cpp b/bindings/cxx/tests/tests-iter.cpp
> index fdc2cb5..4c07613 100644
> --- a/bindings/cxx/tests/tests-iter.cpp
> +++ b/bindings/cxx/tests/tests-iter.cpp
> @@ -53,7 +53,7 @@ TEST_CASE("Line iterator works", "[iter][line]")
> {
> mockup::probe_guard mockup_chips({ 4 });
> ::gpiod::chip chip(mockup::instance().chip_name(0));
> - int count = 0;
> + unsigned int count = 0;
>
> for (auto& it: ::gpiod::line_iter(chip))
> REQUIRE(it.offset() == count++);
> diff --git a/bindings/cxx/tests/tests-line.cpp b/bindings/cxx/tests/tests-line.cpp
> index 5353093..e2e4cbc 100644
> --- a/bindings/cxx/tests/tests-line.cpp
> +++ b/bindings/cxx/tests/tests-line.cpp
> @@ -210,7 +210,7 @@ TEST_CASE("Line bulk object works correctly", "[line][bulk]")
> SECTION("bulk iterator works")
> {
> auto lines = chip.get_all_lines();
> - int count = 0;
> + unsigned int count = 0;
>
> for (auto& it: lines)
> REQUIRE(it.offset() == count++);
>
> base-commit: b56d6b6a452e47fee8c70514afb99ccd77ada677
> --
> 2.27.0
>
Applied, thanks!
Bartosz
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