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deprecate unsafeAddr; extend addr (#19373)

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* deprecate unsafeAddr; extend addr

addr is now available for all addressable locations, unsafeAddr is deprecated and become an alias for addr

* follow @Vindaar's advice

* change the signature of addr

* unsafeAddr => addr (stdlib)

* Update changelog.md

* unsafeAddr => addr (tests)

* Revert "unsafeAddr => addr (stdlib)"

This reverts commit ab83c99c507048a8396e636bf22d55fdd84d7d1c.

* doc changes; thanks to @konsumlamm

Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>

Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>
This commit is contained in:
flywind 2022-01-16 18:08:38 +08:00 • committed by GitHub
commit d102b2f54c
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30 changed files with 69 additions and 66 deletions
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14
tests/stdlib/tdecls.nim
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@ -48,37 +48,37 @@ when false: # pending bug #13887
## We can define custom pragmas in user code
template byUnsafeAddr(lhs, typ, expr) =
when typ is type(nil):
let tmp = unsafeAddr(expr)
let tmp = addr(expr)
else:
let tmp: ptr typ = unsafeAddr(expr)
let tmp: ptr typ = addr(expr)
template lhs: untyped = tmp[]
block:
let s = @["foo", "bar"]
let a {.byUnsafeAddr.} = s[0]
doAssert a == "foo"
doAssert a[0].unsafeAddr == s[0][0].unsafeAddr
doAssert a[0].addr == s[0][0].addr
block: # nkAccQuoted
# shows using a keyword, which requires nkAccQuoted
template `cast`(lhs, typ, expr) =
when typ is type(nil):
let tmp = unsafeAddr(expr)
let tmp = addr(expr)
else:
let tmp: ptr typ = unsafeAddr(expr)
let tmp: ptr typ = addr(expr)
template lhs: untyped = tmp[]
block:
let s = @["foo", "bar"]
let a {.`byUnsafeAddr`.} = s[0]
doAssert a == "foo"
doAssert a[0].unsafeAddr == s[0][0].unsafeAddr
doAssert a[0].addr == s[0][0].addr
block:
let s = @["foo", "bar"]
let a {.`cast`.} = s[0]
doAssert a == "foo"
doAssert a[0].unsafeAddr == s[0][0].unsafeAddr
doAssert a[0].addr == s[0][0].addr
block: # bug #15920
template foo(lhs, typ, expr) =