Reuh/candran
1
0
Fork 0
mirror of https://github.com/Reuh/candran.git synced 2026-02-04 02:08:40 +00:00
Code Releases Activity

feat: add prefix attributes in variables declarations

Browse source
This commit is contained in:
Étienne Fildadut 2025-11-24 18:56:35 +01:00
parent 1e118381f8
commit 19405a4d8e
3 changed files with 15 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

5
candran/can-parser/parser.lua
View file

@ -585,8 +585,9 @@ local G = { V"Lua",
ImplicitPushStat = tagC("Push", commaSep(V"Expr", "RetList")) / markImplicit; ImplicitPushStat = tagC("Push", commaSep(V"Expr", "RetList")) / markImplicit;
NameList = tagC("NameList", commaSep(V"Id")); NameList = tagC("NameList", commaSep(V"Id"));
DestructuringNameList = tagC("NameList", commaSep(V"DestructuringId")), DestructuringNameList = tagC("NameList", commaSep(V"DestructuringId"));
AttributeNameList = tagC("AttributeNameList", commaSep(V"AttributeId")); AttributeNameList = tagC("AttributeNameList", commaSep(V"AttributeId"))
+ tagC("PrefixedAttributeNameList", V"Attribute" * commaSep(V"AttributeId"));
VarList = tagC("VarList", commaSep(V"VarExpr")); VarList = tagC("VarList", commaSep(V"VarExpr"));
ExprList = tagC("ExpList", commaSep(V"Expr", "ExprList")); ExprList = tagC("ExpList", commaSep(V"Expr", "ExprList"));

3
compiler/lua53.can
View file

@ -8,6 +8,9 @@ tags.AttributeId = (t)
return t[1] return t[1]
end end
end end
tags.PrefixedAttributeNameList = (t)
error("target "..targetName.." does not support variable attributes")
end
#placeholder("patch") #placeholder("patch")

10
compiler/lua54.can
View file

@ -465,7 +465,7 @@ return function(code, ast, options, macros={functions={}, variables={}})
-- Local{ {attributeident+} {expr+}? } -- Local{ {attributeident+} {expr+}? }
Local = (t) Local = (t)
local destructured = {} local destructured = {}
local r = "local "..push("destructuring", destructured)..lua(t[1], "_lhs")..pop("destructuring") local r = "local "..push("destructuring", destructured)..lua(t[1])..pop("destructuring")
if t[2][1] then if t[2][1] then
r ..= " = "..lua(t[2], "_lhs") r ..= " = "..lua(t[2], "_lhs")
end end
@ -822,6 +822,14 @@ return function(code, ast, options, macros={functions={}, variables={}})
end end
return r return r
end, end,
-- PrefixedAttributeNameList{ attribute {AttributeId+} }
PrefixedAttributeNameList = (t)
return "<" .. t[1] .. "> " .. lua(t, "_lhs", 2)
end,
-- AttributeNameList{ {AttributeId+} }
AttributeNameList = (t)
return lua(t, "_lhs")
end,
-- AttributeId{ <string> <string>? } -- AttributeId{ <string> <string>? }
AttributeId = (t) AttributeId = (t)
if t[2] then if t[2] then