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Code Issues Projects Releases Wiki Activity

Finish documenting Mixed* issues

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Matthew Brown 2017-12-24 01:11:08 +01:00
parent e2e1094ec6
commit 392faecebc
1 changed files with 34 additions and 18 deletions
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docs/issues.md
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@ -510,7 +510,7 @@ Emitted when Psalm cannot determine the type of an argument
```php
function takesInt(int $i) : void {}
takesInt($_COOKIE['foo']);
takesInt($_GET['foo']);
```
### MixedArrayAccess
@ -518,7 +518,7 @@ takesInt($_COOKIE['foo']);
Emitted when trying to access an array offset on a value whose type Psalm cannot determine
```php
echo $_COOKIE['foo'][0];
echo $_GET['foo'][0];
```
### MixedArrayAssignment
@ -526,7 +526,7 @@ echo $_COOKIE['foo'][0];
Emitted when trying to assign a value to an array offset on a value whose type Psalm cannot determine
```php
$_COOKIE['foo'][0] = "5";
$_GET['foo'][0] = "5";
```
### MixedArrayOffset
@ -534,7 +534,7 @@ $_COOKIE['foo'][0] = "5";
Emitted when attempting to access an array offset where Psalm cannot determine the offset type
```php
echo [1, 2, 3][$_COOKIE['foo']];
echo [1, 2, 3][$_GET['foo']];
```
### MixedAssignment
@ -542,63 +542,79 @@ echo [1, 2, 3][$_COOKIE['foo']];
Emitted when
```php
$a = $_COOKIE['foo'];
$a = $_GET['foo'];
```
### MixedInferredReturnType
Emitted when
Emitted when Psalm cannot determine a function's return type
```php
function foo() : int {
return $_GET['foo'];
}
```
### MixedMethodCall
Emitted when
Emitted when calling a method on a value that Psalm cannot infer a type for
```php
/** @param mixed $a */
function foo($a) : void {
$a->foo();
}
```
### MixedOperand
Emitted when
Emitted when Psalm cannot infer a type for an operand in any calculated expression
```php
echo $_GET['foo'] + "hello";
```
### MixedPropertyAssignment
Emitted when
Emitted when assigning a property to a value that Psalm cannot infer a type for
```php
/** @param mixed $a */
function foo($a) : void {
$a->foo = "bar";
}
```
### MixedPropertyFetch
Emitted when
Emitted when retrieving a property on a value that Psalm cannot infer a type for
```php
/** @param mixed $a */
function foo($a) : void {
echo $a->foo;
}
```
### MixedStringOffsetAssignment
Emitted when
Emitted when assigning a value on a string using a value for which Psalm cannot infer a type
```php
"hello"[$_GET['foo']] = "h";
```
### MixedTypeCoercion
Emitted when
Emitted when Psalm cannot be sure that part of an array/iterabble argument's type constraints can be fulfilled
```php
function foo(array $a) : void {
takesStringArray($a);
}
/** @param string[] $a */
function takesStringArray(array $a) : void {}
```
### MoreSpecificImplementedReturnType