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Class `dmd.lexer.Lexer`


						
				class Lexer
				;

Constructors

Name	Description
`this` (filename, base, begoffset, endoffset, doDocComment, commentToken)	Creates a Lexer for the source code base[begoffset..endoffset+1]. The last character, base[endoffset], must be null (0) or EOF (0x1A).

Fields

Name	Type	Description
`Ccompile`	`bool`	true if compiling ImportC
`long_doublesize`	`ubyte`	size of C long double, 8 or D real.sizeof
`longsize`	`ubyte`	size of C long, 4 or 8
`packalign`	`dmd.globals.structalign_t`	current state of #pragma pack alignment (ImportC)
`wchar_tsize`	`ubyte`	size of C wchar_t, 2 or 4

Methods

Name	Description
`allocateToken` ()
`combineComments` (c1, c2, newParagraph)	Combine two document comments into one, separated by an extra newline if newParagraph is true.
`peekNext` ()	Look ahead at next token's value.
`peekNext2` ()	Look 2 tokens ahead at value.
`peekPastParen` (tk)	tk is on the opening (. Look ahead and return token that is past the closing ).
`scan` (t)	Turn next token in buffer into a token.
`factory` (classname)	Create instance of class specified by the fully qualified name classname. The class must either have no constructors or have a default constructor.
`opCmp` (o)	Compare with another Object obj.
`opEquals` (o)	Test whether `this` is equal to `o`. The default implementation only compares by identity (using the `is` operator). Generally, overrides and overloads for `opEquals` should attempt to compare objects by their contents. A class will most likely want to add an overload that takes your specific type as the argument and does the content comparison. Then you can override this and forward it to your specific typed overload with a cast. Remember to check for `null` on the typed overload.
`toHash` ()	Compute hash function for Object.
`toString` ()	Convert Object to a human readable string.

Authors

Walter Bright

License

Boost License 1.0