daScript/daslib/export_constructor.das at master · alohaeee/daScript · GitHub

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options indenting = 4

options no_unused_block_arguments = false

options no_unused_function_arguments = false

options no_aot = true

options strict_smart_pointers = true

module export_constructor shared private

require ast

require rtti

require daslib/ast_boost

require daslib/templates_boost

[structure_macro(name="export_constructor")]

class ExportConstructor : AstStructureAnnotation

//! implements 'export_constructor' macro, adds function make`{StructureName} which makes a new instance of a class or structure

def override apply ( var st:StructurePtr; var group:ModuleGroup; args:AnnotationArgumentList; var errors : das_string ) : bool

if args |> length!=0

errors := "expecting [export_constructor] to have no arguments"

return false

var inscope qfn <- qmacro_function("make`{st.name}") <|

return new <$t(st)>()

qfn.flags |= FunctionFlags exports

add_function(st._module, qfn)

return true

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