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Module `dmd.expression`

Compiler implementation of the D programming language.

Documentation

https://dlang.org/phobos/dmd_expression.html

Coverage

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

Functions

Name	Description
`doCopyOrMove(sc, e)`	Handle the postblit call on lvalue, or the move of rvalue.
`expandTuples(exps)`	Expand tuples.
`expToVariable(e)`	Given an Expression, find the variable it really is.
`firstComma(e)`	Find the first non-comma expression.
`getFuncTemplateDecl(s)`	If `s` is a function template, i.e. the only member of a template and that member is a function, return that template.
`hasThis(sc)`	Determine if `this` is available by walking up the enclosing scopes until a function is found.
`isAliasThisTuple(e)`	Expand alias this tuples.
`isDotOpDispatch(e)`	check e is exp.opDispatch!(tiargs) or not It's used to switch to UFCS the semantic analysis path
`isNeedThisScope(sc, d)`	Determine if a `this` is needed to access `d`.
`lastComma(e)`	Find the last non-comma expression.
`RealEquals(x1, x2)`	Test to see if two reals are the same. Regard NaN's as equivalent. Regard +0 and -0 as different.
`typeDotIdExp(loc, type, ident)`	TypeDotIdExp
`valueNoDtor(e)`	If we want the value of this expression, but do not want to call the destructor on it.

Classes

Name	Description
`AddAssignExp`
`AddExp`
`AddrExp`
`AndAssignExp`
`AndExp`
`ArrayExp`	e1 [ a0, a1, a2, a3 ,... ]
`ArrayLengthExp`
`ArrayLiteralExp`	[ e1, e2, e3, ... ]
`AssertExp`
`AssignExp`
`AssocArrayLiteralExp`	[ key0 : value0, key1 : value1, ... ]
`BinAssignExp`
`BinExp`
`BlitExp`
`CallExp`
`CastExp`	Possible to cast to one type while painting to another type
`CatAssignExp`	The ~= operator. It can have one of the following operators:
`CatExp`
`CmpExp`	`op` is one of: TOK.lessThan, TOK.lessOrEqual, TOK.greaterThan, TOK.greaterOrEqual
`ComExp`
`CommaExp`
`CompileExp`
`ComplexExp`
`CondExp`	`econd ? e1 : e2`
`ConstructExp`
`DeclarationExp`	Declaration of a symbol
`DefaultInitExp`
`DelegateExp`
`DelegateFuncptrExp`
`DeleteExp`
`DivAssignExp`
`DivExp`
`DollarExp`
`DotExp`
`DotIdExp`
`DotTemplateExp`	Mainly just a placeholder
`DotTemplateInstanceExp`	foo.bar!(args)
`DotTypeExp`
`DotVarExp`
`DsymbolExp`	Won't be generated by parser.
`EqualExp`	`==` and `!=`
`ErrorExp`	Use this expression for error recovery. It should behave as a 'sink' to prevent further cascaded error messages.
`Expression`
`FileInitExp`
`FuncExp`	Function/Delegate literal
`FuncInitExp`
`HaltExp`
`IdentifierExp`
`IdentityExp`	`is` and `!is`
`ImportExp`
`IndexExp`	e1 [ e2 ]
`InExp`
`IntegerExp`
`IntervalExp`	Mainly just a placeholder
`IsExp`	is(targ id tok tspec) is(targ id == tok2)
`LineInitExp`
`LogicalExp`
`MinAssignExp`
`MinExp`
`ModAssignExp`
`ModExp`
`ModuleInitExp`
`MulAssignExp`
`MulExp`
`NegExp`
`NewAnonClassExp`	thisexp.new(newargs) class baseclasses { } (arguments)
`NewExp`	thisexp.new(newargs) newtype(arguments)
`NotExp`
`NullExp`
`ObjcClassReferenceExp`	Objective-C class reference expression.
`OrAssignExp`
`OrExp`
`OverExp`	Overload Set
`PostExp`	For both i++ and i--
`PowAssignExp`
`PowExp`
`PreExp`	For both ++i and --i
`PrettyFuncInitExp`
`PtrExp`
`RealExp`
`RemoveExp`	This deletes the key e1 from the associative array e2
`ScopeExp`	Mainly just a placeholder of Package, Module, Nspace, and TemplateInstance (including TemplateMixin)
`ShlAssignExp`
`ShlExp`
`ShrAssignExp`
`ShrExp`
`SliceExp`	e1 [lwr .. upr]
`StringExp`
`StructLiteralExp`	sd( e1, e2, e3, ... )
`SuperExp`
`SymbolExp`
`SymOffExp`	Offset from symbol
`TemplateExp`	Mainly just a placeholder
`ThisExp`
`TraitsExp`	_traits(identifier, args...)
`TupleExp`
`TypeExp`	Mainly just a placeholder
`TypeidExp`	typeid(int)
`UAddExp`
`UnaExp`
`UshrAssignExp`
`UshrExp`
`VarExp`	Variable
`VectorExp`
`VoidInitExp`	An uninitialized value, generated from void initializers.
`XorAssignExp`
`XorExp`

Structs

Name	Description
`UnionExp`

Manifest constants

Name	Type	Description
`stageApply`		apply is running
`stageInlineScan`		inlineScan is running
`stageOptimize`		optimize is running
`stageScrub`		scrubReturnValue is running
`stageSearchPointers`		hasNonConstPointers is running
`stageToCBuffer`		toCBuffer is running

Authors

Walter Bright

License

Boost License 1.0