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Flag for to-be-closed variables changed to '<toclose>'

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The flag for to-be-closed variables was changed from '*toclose'
to '<toclose>'. Several people found confusing the old syntax and
the new one has a clear terminator, making it more flexible for
future changes.
This commit is contained in:
Roberto Ierusalimschy
2019-05-09 12:10:31 -03:00
parent 3f253f116e
commit d881325c2f
8 changed files with 40 additions and 38 deletions
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6
testes/coroutine.lua
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@@ -151,7 +151,7 @@ do
end
co = coroutine.create(function ()
local *toclose x = func2close(function (self, err)
local <toclose> x = func2close(function (self, err)
assert(err == nil); X = false
end)
X = true
@@ -164,7 +164,7 @@ do
-- error killing a coroutine
co = coroutine.create(function()
local *toclose x = func2close(function (self, err)
local <toclose> x = func2close(function (self, err)
assert(err == nil); error(111)
end)
coroutine.yield()
@@ -348,7 +348,7 @@ do
local X = false
A = coroutine.wrap(function()
local *toclose _ = setmetatable({}, {__close = function () X = true end})
local <toclose> _ = setmetatable({}, {__close = function () X = true end})
return pcall(A, 1)
end)
st, res = A()