Difference between revisions of "Syntax checking/Parser"
| Line 7: | Line 7: | ||
====ERROR==== | ====ERROR==== | ||
* deferred; superclass of all error types like EIFFEL_ERROR or SYNTAX_ERROR | * deferred; superclass of all error types like EIFFEL_ERROR or SYNTAX_ERROR | ||
| + | * features line, column: INTEGER give location of error | ||
====ERROR_HANDLER==== | ====ERROR_HANDLER==== | ||
* feature error_list: ERROR is a list of errors found by the parser | * feature error_list: ERROR is a list of errors found by the parser | ||
====SHARED_ERROR_HANDLER==== | ====SHARED_ERROR_HANDLER==== | ||
| + | * singleton | ||
====EIFFEL_CLASS_C==== | ====EIFFEL_CLASS_C==== | ||
* features build_ast and parse_ast show how the parser can be used. | * features build_ast and parse_ast show how the parser can be used. | ||
Revision as of 04:55, 16 May 2006
Contents
important classes
EIFFEL_PARSER
- has a feature parse(file)
CLASS_AS
- AST of a class
ERROR
- deferred; superclass of all error types like EIFFEL_ERROR or SYNTAX_ERROR
- features line, column: INTEGER give location of error
ERROR_HANDLER
- feature error_list: ERROR is a list of errors found by the parser
SHARED_ERROR_HANDLER
- singleton
EIFFEL_CLASS_C
- features build_ast and parse_ast show how the parser can be used.
