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calling function of super with \ uses self instead of class as first arg

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This commit is contained in:
leaf corcoran 2011-12-02 20:37:47 -08:00
parent 6a07d50277
commit fc72baf423
6 changed files with 67 additions and 10 deletions
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2
moonscript/compile/value.lua
View File

@ -109,7 +109,7 @@ value_compile = {
elseif t == "index" then
return "[", self:value(arg), "]"
elseif t == "dot" then
return ".", arg
return ".", self:value(arg)
elseif t == "colon" then
return ":", arg, chain_item(node[3])
elseif t == "colon_stub" then

2
moonscript/compile/value.moon
View File

@ -66,7 +66,7 @@ value_compile =
elseif t == "index"
"[", @value(arg), "]"
elseif t == "dot"
".", arg
".", @value arg
elseif t == "colon"
":", arg, chain_item(node[3])
elseif t == "colon_stub"

19
moonscript/transform.lua
View File

@ -672,13 +672,15 @@ Statement = Transformer({
"chain",
parent_cls_name
}
if slice[1][1] == "call" then
local head = slice[1]
local _exp_0 = head[1]
if "call" == _exp_0 then
local calling_name = block:get("current_block")
slice[1] = {
"call",
{
"self",
unpack(slice[1][2])
unpack(head[2])
}
}
local act
@ -691,6 +693,19 @@ Statement = Transformer({
act,
calling_name
})
elseif "colon" == _exp_0 then
local call = head[3]
insert(new_chain, {
"dot",
head[2]
})
slice[1] = {
"call",
{
"self",
unpack(call[2])
}
}
end
local _list_0 = slice
for _index_0 = 1, #_list_0 do

12
moonscript/transform.moon
View File

@ -372,13 +372,21 @@ Statement = Transformer {
slice = [item for item in *chain[3,]]
new_chain = {"chain", parent_cls_name}
head = slice[1]
switch head[1]
-- calling super, inject calling name and self into chain
if slice[1][1] == "call"
when "call"
calling_name = block\get"current_block"
slice[1] = {"call", {"self", unpack slice[1][2]}}
slice[1] = {"call", {"self", unpack head[2]}}
act = if ntype(calling_name) != "value" then "index" else "dot"
insert new_chain, {act, calling_name}
-- colon call on super, replace class with self as first arg
when "colon"
call = head[3]
insert new_chain, {"dot", head[2]}
slice[1] = { "call", { "self", unpack call[2] } }
insert new_chain, item for item in *slice
new_chain

5
tests/inputs/class.moon
View File

@ -51,3 +51,8 @@ class Biggie extends Okay
super.something another_self, 1,2,3,4
assert super == Okay
class Yeah
okay: =>
super\something 1,2,3,4

29
tests/outputs/class.lua
View File

@ -200,3 +200,32 @@ Biggie = (function()
_base_0.__class = _class_0
return _class_0
end)()
local Yeah
Yeah = (function()
local _parent_0 = nil
local _base_0 = {
okay = function(self)
return _parent_0.something(self, 1, 2, 3, 4)
end
}
_base_0.__index = _base_0
if _parent_0 then
setmetatable(_base_0, getmetatable(_parent_0).__index)
end
local _class_0 = setmetatable({
__init = function(self, ...)
if _parent_0 then
return _parent_0.__init(self, ...)
end
end
}, {
__index = _base_0,
__call = function(cls, ...)
local _self_0 = setmetatable({}, _base_0)
cls.__init(_self_0, ...)
return _self_0
end
})
_base_0.__class = _class_0
return _class_0
end)()