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# dmd.initsem

Semantic analysis of initializers.
Authors:
Walter Bright
License:
Boost License 1.0

Source initsem.d

Documentation https://dlang.org/phobos/dmd_initsem.html

Coverage https://codecov.io/gh/dlang/dmd/src/master/src/dmd/initsem.d

Expression `toAssocArrayLiteral`(ArrayInitializer `ai`);
  If possible, convert array initializer to associative array initializer.
  Parameters:

  ArrayInitializer `ai` | array initializer to be converted

  Returns:
  The converted associative array initializer or ErrorExp if `ai` is not an associative array initializer.
Initializer `initializerSemantic`(Initializer `init`, Scope* `sc`, Type `t`, NeedInterpret `needInterpret`);
  Perform semantic analysis on init.
  Parameters:

  Initializer `init` | Initializer AST node
  Scope* `sc` | context
  Type `t` | type that the initializer needs to become
  NeedInterpret `needInterpret` | if CTFE needs to be run on this, such as if it is the initializer for a const declaration

  Returns:
  Initializer with completed semantic analysis, ErrorInitializer if errors were encountered
Initializer `inferType`(Initializer `init`, Scope* `sc`);
  Translate init to an Expression in order to infer the type.
  Parameters:

  Initializer `init` | Initializer AST node
  Scope* `sc` | context

  Returns:
  an equivalent ExpInitializer if successful, or ErrorInitializer if it cannot be translated
Expression `initializerToExpression`(Initializer `init`, Type `itype` = null);
  Translate init to an Expression.
  Parameters:

  Initializer `init` | Initializer AST node
  Type `itype` | if not null, type to coerce expression to

  Returns:
  Expression created, null if cannot, ErrorExp for other errors

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