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use colon instead of colon stub for bound import

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This commit is contained in:
leaf corcoran 2015-09-29 21:06:51 -07:00
parent 02a20ea695
commit 2f71fbc13f
6 changed files with 13 additions and 11 deletions
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2
moonscript/parse.lua
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@ -120,7 +120,7 @@ local build_grammar = wrap_env(debug_grammar, function(root)
InBlock = Advance * Block * PopIndent,
Local = key("local") * ((op("*") + op("^")) / mark("declare_glob") + Ct(NameList) / mark("declare_with_shadows")),
Import = key("import") * Ct(ImportNameList) * SpaceBreak ^ 0 * key("from") * Exp / mark("import"),
ImportName = (sym("\\") * Ct(Cc("colon_stub") * Name) + Name),
ImportName = (sym("\\") * Ct(Cc("colon") * Name) + Name),
ImportNameList = SpaceBreak ^ 0 * ImportName * ((SpaceBreak ^ 1 + sym(",") * SpaceBreak ^ 0) * ImportName) ^ 0,
BreakLoop = Ct(key("break") / trim) + Ct(key("continue") / trim),
Return = key("return") * (ExpListLow / mark("explist") + C("")) / mark("return"),

2
moonscript/parse.moon
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@ -134,7 +134,7 @@ build_grammar = wrap_env debug_grammar, (root) ->
Local: key"local" * ((op"*" + op"^") / mark"declare_glob" + Ct(NameList) / mark"declare_with_shadows")
Import: key"import" * Ct(ImportNameList) * SpaceBreak^0 * key"from" * Exp / mark"import"
ImportName: (sym"\\" * Ct(Cc"colon_stub" * Name) + Name)
ImportName: (sym"\\" * Ct(Cc"colon" * Name) + Name)
ImportNameList: SpaceBreak^0 * ImportName * ((SpaceBreak^1 + sym"," * SpaceBreak^0) * ImportName)^0
BreakLoop: Ct(key"break"/trim) + Ct(key"continue"/trim)

10
moonscript/transform.lua
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@ -484,18 +484,18 @@ Statement = Transformer({
local _len_0 = 1
for _index_0 = 1, #names do
local name = names[_index_0]
local dest_val
if ntype(name) == "colon_stub" then
dest_val = name[2]
local dest_name
if ntype(name) == "colon" then
dest_name = name[2]
else
dest_val = name
dest_name = name
end
local _value_0 = {
{
"key_literal",
name
},
dest_val
dest_name
}
_accum_0[_len_0] = _value_0
_len_0 = _len_0 + 1

4
moonscript/transform.moon
View File

@ -291,12 +291,12 @@ Statement = Transformer {
import: (node) =>
_, names, source = unpack node
table_values = for name in *names
dest_val = if ntype(name) == "colon_stub"
dest_name = if ntype(name) == "colon"
name[2]
else
name
{{"key_literal", name}, dest_val}
{{"key_literal", name}, dest_name}
dest = { "table", table_values }
{ "assign", {dest}, {source}, [-1]: node[-1] }

2
moonscript/transform/destructure.lua
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@ -68,7 +68,7 @@ extract_assign_names = function(name, accum, prefix)
local s
if ntype(key) == "key_literal" then
local key_name = key[2]
if ntype(key_name) == "colon_stub" then
if ntype(key_name) == "colon" then
s = key_name
else
s = {

4
moonscript/transform/destructure.moon
View File

@ -20,6 +20,7 @@ has_destructure = (names) ->
false
extract_assign_names = (name, accum={}, prefix={}) ->
i = 1
for tuple in *name[2]
value, suffix = if #tuple == 1
@ -28,9 +29,10 @@ extract_assign_names = (name, accum={}, prefix={}) ->
tuple[1], s
else
key = tuple[1]
s = if ntype(key) == "key_literal"
key_name = key[2]
if ntype(key_name) == "colon_stub"
if ntype(key_name) == "colon"
key_name
else
{"dot", key_name}