mirrors/Nim
1
0
Fork 0
mirror of https://github.com/nim-lang/Nim.git synced 2026-02-15 07:43:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix #17118 (#17119) [backport:1.2]

Browse Source 
* fix js unsigned integer
* Use `std` prefix for standard library modules
* fix #17118
This commit is contained in:
flywind
2021-02-22 02:14:18 -06:00
committed by GitHub
parent cde950e1bc
commit 32bf10126c
2 changed files with 30 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
compiler/vmops.nim
View File

@@ -11,7 +11,8 @@
#import vmdeps, vm
from std/math import sqrt, ln, log10, log2, exp, round, arccos, arcsin,
arctan, arctan2, cos, cosh, hypot, sinh, sin, tan, tanh, pow, trunc,
floor, ceil, `mod`
floor, ceil, `mod`, cbrt, arcsinh, arccosh, arctanh, erf, erfc, gamma,
lgamma
when declared(math.copySign):
from std/math import copySign
@@ -159,6 +160,7 @@ proc registerAdditionalOps*(c: PCtx) =
setResult a, c.config.projectPath.string
wrap1f_math(sqrt)
wrap1f_math(cbrt)
wrap1f_math(ln)
wrap1f_math(log10)
wrap1f_math(log2)
@@ -166,6 +168,9 @@ proc registerAdditionalOps*(c: PCtx) =
wrap1f_math(arccos)
wrap1f_math(arcsin)
wrap1f_math(arctan)
wrap1f_math(arcsinh)
wrap1f_math(arccosh)
wrap1f_math(arctanh)
wrap2f_math(arctan2)
wrap1f_math(cos)
wrap1f_math(cosh)
@@ -178,6 +183,10 @@ proc registerAdditionalOps*(c: PCtx) =
wrap1f_math(trunc)
wrap1f_math(floor)
wrap1f_math(ceil)
wrap1f_math(erf)
wrap1f_math(erfc)
wrap1f_math(gamma)
wrap1f_math(lgamma)
when declared(copySign):
wrap2f_math(copySign)

38
tests/stdlib/tmath.nim
View File

@@ -11,26 +11,28 @@ import std/math
# Function for approximate comparison of floats
proc `==~`(x, y: float): bool = abs(x - y) < 1e-9
block:
when not defined(js):
# check for no side effect annotation
proc mySqrt(num: float): float {.noSideEffect.} =
# xxx unused
sqrt(num)
# check gamma function
doAssert gamma(5.0) == 24.0 # 4!
doAssert almostEqual(gamma(0.5), sqrt(PI))
doAssert almostEqual(gamma(-0.5), -2 * sqrt(PI))
doAssert lgamma(1.0) == 0.0 # ln(1.0) == 0.0
doAssert almostEqual(lgamma(0.5), 0.5 * ln(PI))
doAssert erf(6.0) > erf(5.0)
doAssert erfc(6.0) < erfc(5.0)
when not defined(js) and not defined(windows): # xxx pending bug #17017
doAssert gamma(-1.0).isNaN
template main() =
block:
when not defined(js):
# check for no side effect annotation
proc mySqrt(num: float): float {.noSideEffect.} =
# xxx unused
sqrt(num)
# check gamma function
doAssert gamma(5.0) == 24.0 # 4!
doAssert almostEqual(gamma(0.5), sqrt(PI))
doAssert almostEqual(gamma(-0.5), -2 * sqrt(PI))
doAssert lgamma(1.0) == 0.0 # ln(1.0) == 0.0
doAssert almostEqual(lgamma(0.5), 0.5 * ln(PI))
doAssert erf(6.0) > erf(5.0)
doAssert erfc(6.0) < erfc(5.0)
when not defined(js) and not defined(windows): # xxx pending bug #17017
doAssert gamma(-1.0).isNaN
block: # sgn() tests
doAssert sgn(1'i8) == 1
doAssert sgn(1'i16) == 1