Exported names:
- Datatypes:
- FrontendParams
- FrontendTarget
- Constructors:
- ACY
- AST
- COMMS
- CY
- FCY
- FINT
- FrontendParams
- HTML
- SAST
- TAFCY
- TFCY
- TOKS
- UACY
- Fields:
- cpp
- definitions
- extended
- frontendPath
- fullPath
- htmldir
- logfile
- outdir
- overlapWarn
- quiet
- specials
- targets
- Operations:
- addDefinition
- addTarget
- callFrontend
- callFrontendWithParams
- defaultParams
- getFrontendCall
- rcParams
- setCpp
- setDefinitions
- setExtended
- setFrontendPath
- setFullPath
- setHtmlDir
- setLogfile
- setOutDir
- setOverlapWarn
- setQuiet
- setSpecials
Imported modules:

Module System.FrontendExec

This module contains operations to execute the front end of the Curry system.

Author: Bernd Brassel, Michael Hanus, Bjoern Peemoeller, Finn Teegen

Version: March 2021

Summary of exported operations:

defaultParams
                  ::  FrontendParams

The default parameters of the front end.

rcParams
                  ::  IO FrontendParams

The default parameters of the front end as configured by the compiler specific resource configuration file.

setQuiet
                  ::  Bool -> FrontendParams -> FrontendParams

Set quiet mode of the front end.

setExtended
                  ::  Bool -> FrontendParams -> FrontendParams

Set extended mode of the front end.

setCpp
                  ::  Bool -> FrontendParams -> FrontendParams

Set cpp mode of the front end.

addDefinition
                  ::  (String,Int) -> FrontendParams -> FrontendParams

Add cpp definition of the front end.

setDefinitions
                  ::  [(String,Int)] -> FrontendParams -> FrontendParams

Set cpp definitions of the front end.

setOverlapWarn
                  ::  Bool -> FrontendParams -> FrontendParams

Set overlap warn mode of the front end.

setFullPath
                  ::  [String] -> FrontendParams -> FrontendParams

Set the full path of the front end.

setHtmlDir
                  ::  String -> FrontendParams -> FrontendParams

Set the htmldir parameter of the front end.

setOutDir
                  ::  String -> FrontendParams -> FrontendParams

Sets the output directory of frontend artifacts (currySubdir by default)

setLogfile
                  ::  String -> FrontendParams -> FrontendParams

Set the logfile parameter of the front end.

setSpecials
                  ::  String -> FrontendParams -> FrontendParams

Set additional specials parameters of the front end.

addTarget
                  ::  FrontendTarget -> FrontendParams -> FrontendParams

Add an additional front end target.

setFrontendPath
                  ::  String -> FrontendParams -> FrontendParams

Sets the path to the frontend executable.

callFrontend
                  ::  FrontendTarget -> String -> IO ()

In order to make sure that compiler generated files (like .fcy, .fint, .acy) are up to date, one can call the front end of the Curry compiler with this action.

callFrontendWithParams
                  ::  FrontendTarget -> FrontendParams -> String -> IO ()

In order to make sure that compiler generated files (like .fcy, .fint, .acy) are up to date, one can call the front end of the Curry compiler with this action where various parameters can be set.

getFrontendCall
                  ::  FrontendTarget -> FrontendParams -> String -> IO String

Returns the system command invoked to call the front end of the Curry compiler where various parameters can be set.

Exported datatypes:

FrontendTarget

Data type for representing the different target files that can be produced by the front end of the Curry compiler.

Constructors:

FCY :: FrontendTarget : FlatCurry file ending with .fcy
TFCY :: FrontendTarget : Typed FlatCurry file ending with .tfcy
FINT :: FrontendTarget : FlatCurry interface file ending with .fint
ACY :: FrontendTarget : AbstractCurry file ending with .acy
UACY :: FrontendTarget : Untyped (without type checking) AbstractCurry file ending with .uacy
HTML :: FrontendTarget : colored HTML representation of source program
CY :: FrontendTarget : source representation employed by the frontend
TOKS :: FrontendTarget : token stream of source program
TAFCY :: FrontendTarget : Type Annotated FlatCurry file ending with .tafcy
AST :: FrontendTarget : abstract syntax tree ending with .sast
SAST :: FrontendTarget : shortened abstract syntax tree ending with .sast
COMMS :: FrontendTarget : comments stream ending with .cycom

FrontendParams

Abstract data type for representing parameters supported by the front end of the Curry compiler.

Constructors:

FrontendParams :: Bool -> Bool -> Bool -> [(String,Int)] -> Bool -> (Maybe [String]) -> (Maybe String) -> String -> (Maybe String) -> [FrontendTarget] -> String -> String -> FrontendParams
Fields:
- quiet :: Bool
- extended :: Bool
- cpp :: Bool
- definitions :: [(String,Int)]
- overlapWarn :: Bool
- fullPath :: (Maybe [String])
- htmldir :: (Maybe String)
- outdir :: String
- logfile :: (Maybe String)
- targets :: [FrontendTarget]
- specials :: String
- frontendPath :: String

Exported operations:

defaultParams :: FrontendParams

The default parameters of the front end.

rcParams :: IO FrontendParams

The default parameters of the front end as configured by the compiler specific resource configuration file.

setQuiet :: Bool -> FrontendParams -> FrontendParams

Set quiet mode of the front end.

Further infos:

solution complete, i.e., able to compute all solutions

setExtended :: Bool -> FrontendParams -> FrontendParams

Set extended mode of the front end.

Further infos:

solution complete, i.e., able to compute all solutions

setCpp :: Bool -> FrontendParams -> FrontendParams

Set cpp mode of the front end.

Further infos:

solution complete, i.e., able to compute all solutions

addDefinition :: (String,Int) -> FrontendParams -> FrontendParams

Add cpp definition of the front end.

Further infos:

solution complete, i.e., able to compute all solutions

setDefinitions :: [(String,Int)] -> FrontendParams -> FrontendParams

Set cpp definitions of the front end.

Further infos:

solution complete, i.e., able to compute all solutions

setOverlapWarn :: Bool -> FrontendParams -> FrontendParams

Set overlap warn mode of the front end.

Further infos:

solution complete, i.e., able to compute all solutions

setFullPath :: [String] -> FrontendParams -> FrontendParams

Set the full path of the front end. If this parameter is set, the front end searches all modules in this path (instead of using the default path).

Further infos:

solution complete, i.e., able to compute all solutions

setHtmlDir :: String -> FrontendParams -> FrontendParams

Set the htmldir parameter of the front end. Relevant for HTML generation.

Further infos:

solution complete, i.e., able to compute all solutions

setOutDir :: String -> FrontendParams -> FrontendParams

Sets the output directory of frontend artifacts (currySubdir by default)

Further infos:

solution complete, i.e., able to compute all solutions

setLogfile :: String -> FrontendParams -> FrontendParams

Set the logfile parameter of the front end. If this parameter is set, all messages produced by the front end are stored in this file.

Further infos:

solution complete, i.e., able to compute all solutions

setSpecials :: String -> FrontendParams -> FrontendParams

Set additional specials parameters of the front end. These parameters are specific for the current front end and should be used with care, since their form might change in the future.

Further infos:

solution complete, i.e., able to compute all solutions

addTarget :: FrontendTarget -> FrontendParams -> FrontendParams

Add an additional front end target.

Further infos:

solution complete, i.e., able to compute all solutions

setFrontendPath :: String -> FrontendParams -> FrontendParams

Sets the path to the frontend executable.

Further infos:

solution complete, i.e., able to compute all solutions

callFrontend :: FrontendTarget -> String -> IO ()

In order to make sure that compiler generated files (like .fcy, .fint, .acy) are up to date, one can call the front end of the Curry compiler with this action. If the front end returns with an error, an exception is raised.

Example call:: (callFrontend target progname)

Parameters:

target : the kind of target file to be generated
progname : the name of the main module to be compiled

callFrontendWithParams :: FrontendTarget -> FrontendParams -> String -> IO ()

In order to make sure that compiler generated files (like .fcy, .fint, .acy) are up to date, one can call the front end of the Curry compiler with this action where various parameters can be set. If the front end returns with an error, an exception is raised.

Example call:: (callFrontendWithParams target params modpath)

Parameters:

target : the kind of target file to be generated
params : parameters for the front end
modpath : the name of the main module possibly prefixed with a directory where this module resides

getFrontendCall :: FrontendTarget -> FrontendParams -> String -> IO String

Returns the system command invoked to call the front end of the Curry compiler where various parameters can be set.

Example call:: (getFrontendCall target params modpath)

Parameters:

target : the kind of target file to be generated
params : parameters for the front end
modpath : the name of the main module possibly prefixed with a directory where this module resides

Exported names:

Imported modules:

Summary of exported operations:

Exported datatypes:

Exported operations: