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Throw a nice error at parse time if an attempt is made to declare a GENERIC: or MACRO: word inline. Such words cannot be inlined, and doing this before previously result in confusing error messages
2010-01-27 03:00:10 -05:00
! Copyright (C) 2007, 2010 Slava Pestov.
Initial import
2007-09-20 18:09:08 -04:00
! See http://factorcode.org/license.txt for BSD license.
effects.parser: throw a proper no-word error if effect references an unknown class word
2010-02-23 05:57:13 -05:00
USING: parser effects.parser kernel sequences words effects
combinators assocs definitions quotations namespaces memoize
accessors fry compiler.units ;
Initial import
2007-09-20 18:09:08 -04:00
IN: macros
Improving macro docs
2009-02-06 11:22:09 -05:00
<PRIVATE
Change (:) to parse effect immediately, and remove ( parsing word
2009-03-21 04:17:35 -04:00
: real-macro-effect ( effect -- effect' )
Fixing unit tests for syntax change
2009-03-23 01:34:02 -04:00
in>> { "quot" } <effect> ;
Minor macros fix
2008-01-09 17:52:37 -05:00
Improving macro docs
2009-02-06 11:22:09 -05:00
PRIVATE>
Revert "macros: macro body is now defined in its own subword, for compile-time stack effect checking" This reverts commit 24de7c52f0c3f21cfcdb80235cac7296b0401c85.
2010-02-01 11:50:13 -05:00
: define-macro ( word definition effect -- )
real-macro-effect {
macros: handle compile-time stack effect check of macro body more elegantly than previous attempt
2010-02-01 12:56:13 -05:00
[
[ '[ _ _ call-effect ] ] keep
[ memoize-quot '[ @ call ] ] keep
define-declared
]
Revert "macros: macro body is now defined in its own subword, for compile-time stack effect checking" This reverts commit 24de7c52f0c3f21cfcdb80235cac7296b0401c85.
2010-02-01 11:50:13 -05:00
[ drop "macro" set-word-prop ]
[ 2drop changed-effect ]
} 3cleave ;
Initial import
2007-09-20 18:09:08 -04:00
Changing : foo ; parsing to SYNTAX: foo ;
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SYNTAX: MACRO: (:) define-macro ;
Initial import
2007-09-20 18:09:08 -04:00
Change PREDICATE: syntax
2008-03-26 19:23:19 -04:00
PREDICATE: macro < word "macro" word-prop >boolean ;
Initial import
2007-09-20 18:09:08 -04:00
Throw a nice error at parse time if an attempt is made to declare a GENERIC: or MACRO: word inline. Such words cannot be inlined, and doing this before previously result in confusing error messages
2010-01-27 03:00:10 -05:00
M: macro make-inline cannot-be-inline ;
Initial import
2007-09-20 18:09:08 -04:00
M: macro definer drop \ MACRO: \ ; ;
Revert "macros: macro body is now defined in its own subword, for compile-time stack effect checking" This reverts commit 24de7c52f0c3f21cfcdb80235cac7296b0401c85.
2010-02-01 11:50:13 -05:00
M: macro definition "macro" word-prop ;
Initial import
2007-09-20 18:09:08 -04:00
Revert "macros: macro body is now defined in its own subword, for compile-time stack effect checking" This reverts commit 24de7c52f0c3f21cfcdb80235cac7296b0401c85.
2010-02-01 11:50:13 -05:00
M: macro reset-word
[ call-next-method ] [ f "macro" set-word-prop ] bi ;
Instead of bumping the definition counter every time in the VM, bump it only if stack effects changed or macros were redefined
2009-11-13 04:52:14 -05:00
Re-work flushed dependencies into new compiler cross-referencing framework
2010-01-29 08:58:39 -05:00
M: macro always-bump-effect-counter? drop t ;