arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-07-29 05:21:37 +03:00
Code Activity

Update toolchain to support std::remainder (#7849)

Browse Source 
Update newlib to enable the __ieee754_remainder(f) calls required by
std::remainder and others.

Add device test for std::remainder variants.

Fixes #7845
This commit is contained in:
Earle F. Philhower, III
2021-01-29 12:30:42 -08:00
committed by GitHub
parent 39d14530ff
commit 20413f817b
13 changed files with 95 additions and 87 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
tests/device/test_sw_newlib/test_sw_newlib.ino
View File

@ -1,4 +1,5 @@
#include <BSTest.h>
#include <cmath>
BS_ENV_DECLARE();
@ -30,6 +31,13 @@ TEST_CASE("#612 fmod and sqrt work", "[newlib]")
CHECK(fabs(fmod(-10, -3) - (-1.0)) < 1e-5);
}
TEST_CASE("#7845 std::remainder works", "[newlib]")
{
CHECK(fabs(std::remainder((double)10.123456, (double)5.0) - (double)0.123456) < 1e-5);
CHECK(fabs(std::remainder((float)15.123456, (float)5.0) - (float)0.123456) < 1e-5);
}
void loop()
{
}