Identifiers

This section describes the implementation-defined characteristics of identifiers. It corresponds to section ``F.3.3 Identifiers'' in the ANSI document.

Significant characters without external linkage

The compiler recognizes at least 1024 significant initial characters in an identifier without external linkage. For debugging purposes, only the first 128 characters are recognized.

Significant characters with external linkage

The compiler recognizes at least 1024 significant initial characters in an identifier with external linkage. For debugging purposes, only the first 128 characters are recognized.

Significance of character case

Case is significant in an identifier with external linkage.