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-rw-r--r--sucl/frontend.dcl55
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diff --git a/sucl/frontend.dcl b/sucl/frontend.dcl
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--- a/sucl/frontend.dcl
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-definition module frontend
-
-// $Id$
-
-from scanner import SearchPaths
-from general import Optional, Yes, No
-import checksupport, transform, overloading
-
-:: FrontEndSyntaxTree
- = { fe_icl :: !IclModule // The ICL being compiled
- , fe_dcls :: !{#DclModule} // ? The DCLs that were imported
- , fe_components :: !{!Group} // ? Component groups of functions
- , fe_dclIclConversions ::!Optional {# Index} // ?
- , fe_iclDclConversions ::!Optional {# Index} // ?
- , fe_globalFunctions :: !IndexRange // ?
- , fe_arrayInstances :: !IndexRange // ?
- }
-
-:: FrontEndPhase
- = FrontEndPhaseCheck
- | FrontEndPhaseTypeCheck
- | FrontEndPhaseConvertDynamics
- | FrontEndPhaseTransformGroups
- | FrontEndPhaseConvertModules
- | FrontEndPhaseAll
-
-frontEndInterface
- :: !FrontEndPhase // Up to where we want `frontEndInterface' to do its work
- !Ident // ? Name of module being compiled
- !SearchPaths // ? Where to look for input files
- !{#DclModule} // Modules in the DCL cache
- !{#FunDef} // Functions and macros in the DCL cache
- !(Optional Bool) // List generated types (with or without attributes)
- !*PredefinedSymbols // Symbols that are predefined in the Clean langauge (which?), from the DCL cache (?)
- !*HashTable // ? ... from the DCL cache
- !*Files // Original file system state
- !*File // Original standard error stream state
- !*File // Original standard io stream state
- !*File // Original standard out stream state
- (!Optional !*File) // ? TCL file (?)
- !*Heaps // ? ... from the DCL cache
-
- -> ( !Optional *FrontEndSyntaxTree // Resulting syntax tree if successful
- , !.{# FunDef } // ? Cached functions and macros (which?)
- , !Int // ? Don't care (?)
- , !Int // ? main_dcl_module_n (?)
- , !*PredefinedSymbols // ? Symbols that are predefined in the Clean language
- , !*HashTable // ?
- , !*Files // Resulting file system state
- , !*File // Resulting standard error stream state
- , !*File // Resulting standard io stream state
- , !*File // Resulting standard out stream state
- , !Optional !*File // ? TCL file (?)
- , !*Heaps // ?
- )