If you spot a problem with this page, click here to create a Bugzilla issue.

Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using a local clone.

dmd.aliasthis

Compiler implementation of the D programming language.

Authors:

Walter Bright

License:

Boost License 1.0

Source aliasthis.d

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

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

class AliasThis: dmd.dsymbol.Dsymbol;

alias ident this;

Dsymbol sym;: The symbol this alias this resolves to
bool isDeprecated_;: Whether this alias this is deprecated or not

bool checkDeprecatedAliasThis(AliasThis at, ref const Loc loc, Scope* sc);

Check if an alias this is deprecated

Usually one would use expression.checkDeprecated(scope, aliasthis) to check if expression uses a deprecated aliasthis, but this calls toPrettyChars which lead to the following message: "Deprecation: alias this fullyqualified.aggregate.__anonymous is deprecated"

Parameters:

AliasThis `at`	The AliasThis object to check
Loc `loc`	Loc of the expression triggering the access to `at`
Scope* `sc`	Scope of the expression (deprecations do not trigger in deprecated scopes)

Returns:

Whether the alias this was reported as deprecated.

Library Reference

dmd.aliasthis