PLAN.md

CLASS NAMESPACE: classes traits interfaces

FUNCTION NAMESPACE: functions

CONSTANTS NAMESPACE: constants

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Function Calls:

1. For any unsafe relative function in a namespace (non-empty namespace, no alias, unsafe function): TAKE NOTE "time();" * Make a note of the loose EITHER "Example\time" OR "Lens\time" function dependency. * May need to add an alias at run time: "use Lens\time as time;"

• Make a note of any function dependencies. (e.g. "namespace Example; A\time();" => "Example\A\time")

At run time, the autoloader will add a "require_once" statement for each function dependency. (Later, we'll use a function autoloader.)

If a live "Example\time" exists: If "Example\time" is safe: Load the live user-defined function Otherwise: Load the mock user-defined function Otherwise if we CAN fall-through to the global scope: Load the mock global function (this will be the "time" mock, but stored as "Example\time") Otherwise: Load NOTHING. (There will be a run-time error because the function is not defined.)

Extra credit:

1. Handle dynamic function calls. (Dynamic function calls disregard the namespace and use-statement context.) "call_user_func('DateTime::getLastErrors')" "$x = 'DateTime'; $x::getLastErrors();"

2. Protect annotations when they appear before a definition.

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code json data

user
	real aliases
	real code

live
	safe aliases
	real code

mock
	fake aliases
	fake code

coverage.json: { "Example/Class": [1, 3, 4, 12], "Example/Missing": null, ... }

map src modified.json

	MyClass.json:
	{
		"classes": [
			"MyClass",
			"Example\MyClass",
			"Example\A\MyClass"
		]
		"functions": [
			...
		],
		...
	}

...

tests