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Merge pull request #3754 from yglukhov/js-unsigned

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Unsigned arith corrected for JS
This commit is contained in:
Andreas Rumpf 2016-01-21 16:28:03 +01:00
commit 1dac302975
4 changed files with 67 additions and 147 deletions
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36
lib/system/jssys.nim
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@ -436,42 +436,6 @@ proc absInt(a: int): int {.compilerproc.} =
proc absInt64(a: int64): int64 {.compilerproc.} =
result = if a < 0: a*(-1) else: a
proc leU(a, b: int): bool {.compilerproc.} =
result = abs(a) <= abs(b)
proc ltU(a, b: int): bool {.compilerproc.} =
result = abs(a) < abs(b)
proc leU64(a, b: int64): bool {.compilerproc.} =
result = abs(a) <= abs(b)
proc ltU64(a, b: int64): bool {.compilerproc.} =
result = abs(a) < abs(b)
proc addU(a, b: int): int {.compilerproc.} =
result = abs(a) + abs(b)
proc addU64(a, b: int64): int64 {.compilerproc.} =
result = abs(a) + abs(b)
proc subU(a, b: int): int {.compilerproc.} =
result = abs(a) - abs(b)
proc subU64(a, b: int64): int64 {.compilerproc.} =
result = abs(a) - abs(b)
proc mulU(a, b: int): int {.compilerproc.} =
result = abs(a) * abs(b)
proc mulU64(a, b: int64): int64 {.compilerproc.} =
result = abs(a) * abs(b)
proc divU(a, b: int): int {.compilerproc.} =
result = abs(a) div abs(b)
proc divU64(a, b: int64): int64 {.compilerproc.} =
result = abs(a) div abs(b)
proc modU(a, b: int): int {.compilerproc.} =
result = abs(a) mod abs(b)
proc modU64(a, b: int64): int64 {.compilerproc.} =
result = abs(a) mod abs(b)
proc ze*(a: int): int {.compilerproc.} =
result = a