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Use more accurate type for large arraya

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Fixes #2690
This commit is contained in:
Matthew Brown 2020-01-25 10:38:23 -05:00
parent c3a989f6a8
commit 8c89760ff3
2 changed files with 73 additions and 4 deletions
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4
src/Psalm/Internal/Analyzer/StatementsAnalyzer.php
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@ -1849,10 +1849,6 @@ class StatementsAnalyzer extends SourceAnalyzer implements StatementsSource
$item_key_type = Type::getInt(); $item_key_type = Type::getInt();
} }
if ($item_value_type && !$can_create_objectlike) {
continue;
}
$single_item_value_type = self::getSimpleType( $single_item_value_type = self::getSimpleType(
$codebase, $codebase,
$nodes, $nodes,

73
tests/ConstantTest.php
View File

@ -496,6 +496,79 @@ class ConstantTest extends TestCase
const FOO = 1; const FOO = 1;
echo \constant("FOO");' echo \constant("FOO");'
], ],
'tooLongClassConstArray' => [
'<?php
class MyTest {
const LOOKUP = [
"A00" => null,
"A01" => null,
"A02" => null,
"A03" => null,
"A04" => null,
"A05" => null,
"A06" => null,
"A07" => null,
"A010" => null,
"A011" => null,
"A012" => null,
"A013" => null,
"A014" => null,
"A015" => null,
"A016" => null,
"A017" => null,
"A020" => null,
"A021" => null,
"A022" => null,
"A023" => null,
"A024" => null,
"A025" => null,
"A026" => null,
"A027" => null,
"A030" => null,
"A031" => null,
"A032" => null,
"A033" => null,
"A034" => null,
"A035" => null,
"A036" => null,
"A037" => null,
"A040" => null,
"A041" => null,
"A042" => null,
"A043" => null,
"A044" => null,
"A045" => null,
"A046" => null,
"A047" => null,
"A050" => null,
"A051" => null,
"A052" => null,
"A053" => null,
"A054" => null,
"A055" => null,
"A056" => null,
"A057" => null,
"A060" => null,
"A061" => null,
"A062" => null,
"A063" => null,
"A064" => self::SUCCEED,
"A065" => self::FAIL,
];
const SUCCEED = "SUCCEED";
const FAIL = "FAIL";
/**
* @param string $code
*/
public static function will_succeed($code) : bool {
// False positive TypeDoesNotContainType - string(SUCCEED) cannot be identical to null
// This seems to happen because the array has a lot of entries.
return (self::LOOKUP[strtoupper($code)] ?? null) === self::SUCCEED;
}
}'
],
]; ];
} }