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Clean up macros (#14959)

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Juan Carlos 2020-07-14 11:44:56 -03:00 • committed by GitHub
commit 9465b5db44
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8 changed files with 6 additions and 43 deletions
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34
lib/core/macros.nim
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@ -140,10 +140,6 @@ const
{.push warnings: off.}
proc `!`*(s: string): NimIdent {.magic: "StrToIdent", noSideEffect, deprecated:
"Deprecated since version 0.18.0: Use 'ident' or 'newIdentNode' instead.".}
## Constructs an identifier from the string `s`.
proc toNimIdent*(s: string): NimIdent {.magic: "StrToIdent", noSideEffect, deprecated:
"Deprecated since version 0.18.0: Use 'ident' or 'newIdentNode' instead.".}
## Constructs an identifier from the string `s`.
@ -393,13 +389,6 @@ proc `ident=`*(n: NimNode, val: NimIdent) {.magic: "NSetIdent", noSideEffect, de
{.pop.}
#proc `typ=`*(n: NimNode, typ: typedesc) {.magic: "NSetType".}
# this is not sound! Unfortunately forbidding 'typ=' is not enough, as you
# can easily do:
# let bracket = semCheck([1, 2])
# let fake = semCheck(2.0)
# bracket[0] = fake # constructs a mixed array with ints and floats!
proc `strVal=`*(n: NimNode, val: string) {.magic: "NSetStrVal", noSideEffect.}
## Sets the string value of a string literal or comment.
## Setting `strVal` is disallowed for `nnkIdent` and `nnkSym` nodes; a new node
@ -830,14 +819,6 @@ proc nestList*(op: NimNode; pack: NimNode; init: NimNode): NimNode {.compileTime
for i in countdown(pack.len - 1, 0):
result = newCall(op, pack[i], result)
{.push warnings: off.}
proc nestList*(theProc: NimIdent, x: NimNode): NimNode {.compileTime, deprecated:
"Deprecated since v0.18.1; use one of 'nestList(NimNode, ...)' instead.".} =
nestList(newIdentNode(theProc), x)
{.pop.}
proc treeTraverse(n: NimNode; res: var string; level = 0; isLisp = false, indented = false) {.benign.} =
if level > 0:
if indented:
@ -1628,21 +1609,6 @@ macro getCustomPragmaVal*(n: typed, cp: typed{nkSym}): untyped =
if result.kind == nnkEmpty:
error(n.repr & " doesn't have a pragma named " & cp.repr()) # returning an empty node results in most cases in a cryptic error,
when not defined(booting):
template emit*(e: static[string]): untyped {.deprecated.} =
## Accepts a single string argument and treats it as nim code
## that should be inserted verbatim in the program
## Example:
##
## .. code-block:: nim
## emit("echo " & '"' & "hello world".toUpper & '"')
##
## Deprecated since version 0.15 since it's so rarely useful.
macro payload: untyped {.gensym.} =
result = parseStmt(e)
payload()
macro unpackVarargs*(callee: untyped; args: varargs[untyped]): untyped =
result = newCall(callee)
for i in 0 ..< args.len: