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Ignore defaults values in parameter type check

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This commit is contained in:
Étienne Fildadut 2023-12-28 18:51:40 +01:00
parent 9acde377c2
commit 7abb116876
3 changed files with 48 additions and 2 deletions
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4
ast/ArgumentTuple.lua
View file

@ -150,8 +150,8 @@ ArgumentTuple = ast.abstract.Node {
end
-- not found
if not arg then return false, ("missing parameter %s"):format(param.identifier:format(state)) end
-- type check
if param.type_check then
-- type check (assume ok for default values)
if param.type_check and arg ~= param.default then
local r = param.type_check:call(state, ArgumentTuple:new(arg))
if not r:truthy() then return false, ("type check failure for parameter %s in function %s"):format(param.identifier:format(state), params:format(state)) end
if Number:is(r) then

20
test/results/function type dispatch with default.ans Normal file
View file

@ -0,0 +1,20 @@
--# run #--
--- text ---
| {}"a"|
--- text ---
| {}"x"|
--- text ---
| {}"a"|
--- text ---
| {}"" {}"gs" {}""|
| {}"" {}"gn" {}""|
| {}"" {}"gs" {}""|
| {}"" {}"gn" {}""|
| {}"" {}"gs" {}""|
| {}"" {}"gn" {}""|
| {}"" {}"gs" {}""|
| {}"" {}"gn" {}""|
--- return ---
()
--# saved #--
{}

26
test/tests/function type dispatch with default.ans Normal file
View file

@ -0,0 +1,26 @@
:$ fn(x::number)
|x
:$ fn(a::string="o")
|a
fn("s")
fn(5)
fn()
:$ g(n="s", a::number=5)
@"gn"
:$ g(n="s", a::string="lol")
@"gs"
|{g(n="k", a="l")}
|{g(n="k", a=1)}
|{g(n="k", "l")}
|{g(n="k", 1)}
|{g("k", "l")}
|{g("k", 1)}
|{g("k", a="l")}
|{g("k", a=1)}