Go Concepts - Lexical Structure

Internal

• Go Concepts

• Operators

Identifiers

Types, functions, constants, variables, interfaces.

The blank identifier "_".

Identifiers (not values) can be exported or unexported.

Lower-case letter identifiers

Upper-case letter identifiers

Whitespace

Newlines, spaces and tabs.

Expression

Operators combine operands into expressions.

Comment

// to the end of the line

/*
  Multiline
  line 1
  ...
  line n
*/

Keywords

• Go Specification - Keywords: https://golang.org/ref/spec#Keywords

range	type	func	.	.
package	go	.	.	.
defer	chan	.	.	.