Assertion: variable's value | /r/HasProperty | undefined
Facets:
Source sentences:
text: An uninitialized automatic variable has an undefined value until it is assigned a valid value of its type.
text: For definition without an initializer: variables with static storage duration are implicitly initialized with NULL (all bytes have the value 0); the initial value of all other variables are undefined.
text: This has the following effect: upon a re-entry into the block, the values of own quantities will be unchanged from their values at the last exit, while the values of declared variables that are not marked with own is undefined.
text: If you do specify a query key, but that key is absent, the variable’s value would be undefined.
text: If you do specify a query key, but that key is absent, the variable’s value would be undefined.