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Fixed some diagnostics warnings

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Moved examples to tofix because fixing them is besides the point right
now.
This commit is contained in:
Dawid Sobczak 2023-09-19 11:42:10 +01:00
parent 52164c82e3
commit 858fe11666
166 changed files with 68 additions and 264 deletions
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82
06/parser-gen/parsers/lua-5.3.4-tests/big.lua
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@ -1,82 +0,0 @@
-- $Id: big.lua,v 1.32 2016/11/07 13:11:28 roberto Exp $
-- See Copyright Notice in file all.lua
if _soft then
return 'a'
end
print "testing large tables"
local debug = require"debug"
local lim = 2^18 + 1000
local prog = { "local y = {0" }
for i = 1, lim do prog[#prog + 1] = i end
prog[#prog + 1] = "}\n"
prog[#prog + 1] = "X = y\n"
prog[#prog + 1] = ("assert(X[%d] == %d)"):format(lim - 1, lim - 2)
prog[#prog + 1] = "return 0"
prog = table.concat(prog, ";")
local env = {string = string, assert = assert}
local f = assert(load(prog, nil, nil, env))
f()
assert(env.X[lim] == lim - 1 and env.X[lim + 1] == lim)
for k in pairs(env) do env[k] = nil end
-- yields during accesses larger than K (in RK)
setmetatable(env, {
__index = function (t, n) coroutine.yield('g'); return _G[n] end,
__newindex = function (t, n, v) coroutine.yield('s'); _G[n] = v end,
})
X = nil
co = coroutine.wrap(f)
assert(co() == 's')
assert(co() == 'g')
assert(co() == 'g')
assert(co() == 0)
assert(X[lim] == lim - 1 and X[lim + 1] == lim)
-- errors in accesses larger than K (in RK)
getmetatable(env).__index = function () end
getmetatable(env).__newindex = function () end
local e, m = pcall(f)
assert(not e and m:find("global 'X'"))
-- errors in metamethods
getmetatable(env).__newindex = function () error("hi") end
local e, m = xpcall(f, debug.traceback)
assert(not e and m:find("'__newindex'"))
f, X = nil
coroutine.yield'b'
if 2^32 == 0 then -- (small integers) {
print "testing string length overflow"
local repstrings = 192 -- number of strings to be concatenated
local ssize = math.ceil(2.0^32 / repstrings) + 1 -- size of each string
assert(repstrings * ssize > 2.0^32) -- it should be larger than maximum size
local longs = string.rep("\0", ssize) -- create one long string
-- create function to concatentate 'repstrings' copies of its argument
local rep = assert(load(
"local a = ...; return " .. string.rep("a", repstrings, "..")))
local a, b = pcall(rep, longs) -- call that function
-- it should fail without creating string (result would be too large)
assert(not a and string.find(b, "overflow"))
end -- }
print'OK'
return 'a'