Syntax:
upgraded-complex-part-type typespec &optional environment => upgraded-typespec
Arguments and Values:
typespec---a type specifier.
environment---an environment object. The default is nil, denoting the null lexical environment and the and current global environment.
upgraded-typespec---a type specifier.
Description:
upgraded-complex-part-type returns the part type of the most specialized complex number representation that can hold parts of type typespec.
The typespec is a subtype of (and possibly type equivalent to) the upgraded-typespec.
The purpose of upgraded-complex-part-type is to reveal how an implementation does its upgrading.
Examples: None.
Side Effects: None.
Affected By: None.
Exceptional Situations: None.
See Also:
Notes:
The following X3J13 cleanup issues, not part of the specification, apply to this section:RetroSearch is an open source project built by @garambo | Open a GitHub Issue
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