mirror of
https://github.com/openembedded/meta-openembedded.git
synced 2026-09-29 01:10:21 +00:00
Khem Raj
9bfe6f0ea9
float_as_int_without_noise() returns early when the floored value fits in a long, checking it with floor_val == static_cast<long>(floor_val). For values outside the range of long the conversion is undefined behavior; clang -O2 folds the round trip into "floor_val is integral", which is always true, so the denoising is skipped: FAIL: tests/test_fastnumbers_examples.py:test_try_real FAIL: tests/test_fastnumbers_examples.py:test_try_forceint assert 3452999999999999737856 == 3453000000000000000000 Add a patch that only does the conversion when the value is in range. A reduced reproducer returns the wrong answer with the recipe's clang++ at -O2 and the right one with the fix (and with -O0 or gcc). AI-Generated: Uses Claude Code Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
20 lines
599 B
BlitzBasic
20 lines
599 B
BlitzBasic
SUMMARY = "Super-fast and clean conversions to numbers."
|
|
SECTION = "devel/python"
|
|
LICENSE = "MIT"
|
|
LIC_FILES_CHKSUM = "file://LICENSE;md5=d32431d1b650010945da4e078011c8fa"
|
|
|
|
|
|
SRC_URI += "file://0001-parser-avoid-undefined-double-to-long-conversion-in-.patch"
|
|
SRC_URI[sha256sum] = "07266a2fca9e08eeb5a6c70be4c8db3637db9b930ea5198facbbb9b0b31d4d03"
|
|
|
|
inherit pypi python_setuptools_build_meta ptest-python-pytest
|
|
|
|
DEPENDS += "python3-setuptools-scm-native"
|
|
|
|
RDEPENDS:${PN}-ptest += "\
|
|
python3-ctypes \
|
|
python3-hypothesis \
|
|
python3-numpy \
|
|
python3-typing-extensions \
|
|
"
|