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Class dmd.mtype.TypeNull
Methods
Name | Description |
---|---|
addMod
|
Add MODxxxx bits to existing type. We're adding, not replacing, so adding const to a shared type => "shared const" |
addSTC
|
Apply STCxxxx bits to existing type. Use *before* semantic analysis is run. |
addStorageClass
|
Add storage class modifiers to type. |
alignment
|
Return alignment to use for this type. |
baseElemOf
|
If this is a type of static array, return its base element type. |
castMod
|
Apply MODxxxx bits to existing type. |
check
|
Look for bugs in constructing types. |
checkComplexTransition
|
|
checkDeprecated
|
Check type to see if it is based on a deprecated symbol. |
constConv
|
Determine if converting 'this' to 'to' is an identity operation, a conversion to const operation, or the types aren't the same. |
constOf
|
Convert to 'const'. |
covariant
|
Covariant means that 'this' can substitute for 't', i.e. a pure function is a match for an impure type. |
deduceWild
|
Compute MOD bits matching this argument type to wild parameter type.
|
defaultInitLiteral
|
Use when we prefer the default initializer to be a literal, rather than a global immutable variable. |
factory
|
Create instance of class specified by the fully qualified name classname. The class must either have no constructors or have a default constructor. |
fixTo
|
For our new type 'this', which is type-constructed from t, fill in the cto, ito, sto, scto, wto shortcuts. |
hasPointers
|
Return !=0 if type has pointers that need to be scanned by the GC during a collection cycle. |
hasVoidInitPointers
|
Detect if type has pointer fields that are initialized to void. Local stack variables with such void fields can remain uninitialized, leading to pointer bugs. |
hasWild
|
Return !=0 if the type or any of its subtypes is wild. |
immutableOf
|
Convert to 'immutable'. |
implicitConvTo
|
Determine if 'this' can be implicitly converted to type 'to'. |
isAssignable
|
When T is mutable, |
isBoolean
|
Returns true if T can be converted to boolean value. |
merge2
|
This version does a merge even if the deco is already computed. Necessary for types that have a deco, but are not merged. |
modToBuffer
|
Store this type's modifier name into buf. |
modToChars
|
Return this type's modifier name. |
mutableOf
|
Make type mutable. |
needsDestruction
|
true if when type goes out of scope, it needs a destructor applied. Only applies to value types, not ref types. |
needsNested
|
|
nextOf
|
If this is a type of something, return that something. |
nullAttributes
|
Return a copy of this type with all attributes null-initialized. Useful for creating a type with different modifiers. |
numberOfElems
|
Compute number of elements for a (possibly multidimensional) static array, or 1 for other types. |
opCmp
|
Compare with another Object obj. |
opEquals
|
Test whether this is equal to o .
The default implementation only compares by identity (using the is operator).
Generally, overrides for opEquals should attempt to compare objects by their contents.
|
resolveExp
|
Normalize e as the result of Type.resolve() process.
|
sizemask
|
Return the mask that an integral type will fit into. |
toBasetype
|
If this is a shell around another type, get that other type. |
toChars
|
For pretty-printing a type. |
toHash
|
Compute hash function for Object. |
toHeadMutable
|
Return type with the top level of it being mutable. |
toPrettyChars
|
For pretty-printing a type. |
toString
|
|
toString
|
Convert Object to a human readable string. |
unSharedOf
|
Make type unshared. 0 => 0 const => const immutable => immutable shared => 0 shared const => const wild => wild wild const => wild const shared wild => wild shared wild const => wild const |
wildOf
|
Convert to 'wild'. |
Authors
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.