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169 Commits

Author SHA1 Message Date
Zahary Karadjov
8a0509b3b2 implements `distinct with/without X, Y` 
This still doesn't work quite right, because some common operations like array
indexing lay completely outside the scope/symbol lookup system - they are not
even magics.
 2014-03-20 01:16:50 +02:00
Zahary Karadjov
4b7655fd10 reference implementation of a vector swizzle library 
This also provides the initial steps towards support for type class "filtered" type inference
fixes an "ordinal type expected" ICE, related to the use of static params
 2014-03-20 01:16:50 +02:00
Audun Wilhelmsen
1e45bb79ab Added support for {.packed.} pragma on objects 
Added tests for packed and union pragmas
 2014-03-18 21:11:57 +01:00
Zahary Karadjov
b3da0ab888 fix #1007 2014-03-16 21:44:21 +02:00
Zahary Karadjov
49b0440c47 make some tests green 2014-03-16 20:42:49 +02:00
Zahary Karadjov
f0953db3ba handle arbitrary expressions dependent on static input params in proc signatures 2014-03-16 20:42:06 +02:00
Zahary Karadjov
ac271e76b1 more robust handling of proc signatures containing inter-param type references 2014-03-16 20:42:06 +02:00
Zahary Karadjov
37b199d34a first phase of tyGenericParam reforms needed for static params 2014-03-16 20:42:06 +02:00
Zahary Karadjov
9fb0755572 further improvements for static generic params; activate the hardest test cases 2014-03-10 00:36:19 +02:00
Zahary Karadjov
45a345e93d fix #866; generic static params 2014-03-09 23:38:17 +02:00
Zahary Karadjov
5aa486cf11 few more fixes for static params in macros; new failing test cases for static evaluation 2014-03-09 16:04:58 +02:00
Zahary Karadjov
518b794491 implicit auto return type for inline iterators 2014-03-08 23:27:33 +02:00
Zahary Karadjov
085b339b8b implements higher-order inline iterators and return type inference for iterators 2014-03-08 22:57:06 +02:00
Zahary Karadjov
ee1b0d8c67 fix #587 2014-03-06 23:25:04 +02:00
Zahary Karadjov
862c0ef83d split the inline and closure iterators into different symbol kinds for easier discrimination between them 2014-03-06 21:57:35 +02:00
Zahary Karadjov
5324c9ebba iterators now return tyIter(T); 
tyIter(T) represents an "iteration yielding values of type T"

I'm planning to use that in the context of the `is` operator
supporting predicates such as `C.items is iterator` and also
in the upcoming support for higher-order inline iterators.
 2014-03-05 02:23:53 +02:00
Zahary Karadjov
e6b0b7ecc9 some fixes for static params usage in macros 2014-02-25 01:36:08 +02:00
Zahary Karadjov
0bbf6081d0 fix #931 and few more tests 2014-02-18 20:04:58 +02:00
Zahary Karadjov
cda92048ba fix some trivial errors in the test suite and some more regressions caused by tyTypeDesc[tyNone] 2014-02-18 02:46:14 +02:00
Zahary Karadjov
c1f1f84194 fix some regressions caused by tyTypeDesc[tyNone] 2014-02-15 20:44:01 +02:00
Araq
cc0a32ae87 Merge branch 'devel' of https://github.com/Araq/Nimrod into devel 2014-02-06 00:27:10 +01:00
Araq
d912d18379 tyTypeDesc and tyRange always have 1 child; this might be tyNone but it is required for skipTypes 2014-02-05 23:43:13 +01:00
Charlie Barto
7cfec91057 deleted assert that would never fire because it turned into an error message 2014-02-04 00:07:17 -05:00
Charlie Barto
51076a0be6 added good error for stuff like string[int] or int[int] 2014-02-03 23:54:01 -05:00
Zahary Karadjov
3f71b7f1f6 implements #766; 
expressions such as Type.field are now recognised by the compiler.
This also fixes a bug, preventing the user-defined to check for the presence of
regular fields in addition to procs
 2014-01-24 23:52:52 +02:00
Zahary Karadjov
a6a18be089 support for parametric user-defined type classes 2014-01-24 14:13:32 +02:00
Araq
73c6efdf66 'nil' as a statement is deprecated, use an empty 'discard' instead 2014-01-19 16:54:59 +01:00
Zahary Karadjov
1ffae7cbaf progress towards fixing tgenericshardcases 2014-01-06 00:15:55 +02:00
Zahary Karadjov
789ba107cf introduce tyFromExpr; fixes #618 2014-01-04 13:10:52 +02:00
Zahary Karadjov
8e0941576f clean-up some obsolete code; close #602 2013-12-31 12:39:43 +02:00
Zahary Karadjov
754e2ef1db migrate the static param handling to ReplaceTypeVars; fix tgenericvariant 2013-12-30 19:15:41 +02:00
Zahary Karadjov
e3f53409f6 proc redefinition search based on the type system instead of on sloppy AST matching 
This will work the same for procs/templates/macros/etc, having arbitrary mix of implicit
and explicit generics (as long as the symbols are equivalent for the purposes of overload
resolution, they will be detected as redefinitions)

fixes tgeneric
 2013-12-30 10:57:12 +02:00
Zahary Karadjov
afddae5aaf Merge branch 'upstream' into devel 
Conflicts:
	compiler/ccgutils.nim
	compiler/msgs.nim
	compiler/sem.nim
	compiler/semexprs.nim
	compiler/seminst.nim
	compiler/semmagic.nim
	compiler/semstmts.nim
	compiler/semtypes.nim
	compiler/semtypinst.nim
	compiler/sigmatch.nim
	compiler/types.nim
	compiler/vmgen.nim
	lib/core/macros.nim
	lib/system.nim
	tests/reject/tenummix.nim
	web/news.txt
 2013-12-29 17:21:00 +02:00
Zahary Karadjov
72291875bf integrate the logic of fixupProcType into ReplaceTypeVars 2013-12-29 16:08:33 +02:00
Araq
b731e6ef1c case consistency: cs:partial bootstraps on windows 2013-12-29 03:19:10 +01:00
Araq
438703f59e case consistency: next steps 2013-12-29 01:13:51 +01:00
Zahary Karadjov
66a2556525 make more tests green 2013-12-29 00:00:37 +02:00
Zahary Karadjov
5d75ce2f2e fix tclosure4 2013-12-28 15:07:30 +02:00
Zahary Karadjov
a59f13b00d lift generic parameters from concrete composite type classes 2013-12-28 12:50:45 +02:00
Araq
92b8fac94a case consistency part 4 2013-12-27 23:10:36 +01:00
Zahary Karadjov
a27eb51535 towards support for composite type classes such as seq[Number] and SquareMatrix[T] 2013-12-27 18:34:28 +02:00
Araq
2df9b442c6 case consistency part 1 2013-12-27 15:48:53 +01:00
Zahary Karadjov
edab4aaad0 better integration of tyStatic into typeRel 2013-12-25 22:29:44 +02:00
Zahary Karadjov
1d02f2ea53 wip type class reforms (the compiler bootstraps fine) 
* replace tfAny and tfAll with tyAnd and tyOr
* integrate matchTypeClass into typeRel
* introduce tyBuiltInTypeClass to handle types such as tuple, object, proc, etc
 2013-12-25 19:25:04 +02:00
Zahary Karadjov
299cefdc98 make the current PContext accessible through TCandidate 
the goal here is to remove all the hacks from ParamTypeMatch and to handle
all type matching in typeRel (the context there is required to evaluate any static
params and to run the compilation tests of user-defined type classes)
 2013-12-25 00:58:22 +02:00
Zahary Karadjov
952dbc4b8f documented static params 2013-12-25 00:32:53 +02:00
Zahary Karadjov
027f30610e static params: expr[T] is now static[T] 
This introduces tyStatic and successfully bootstraps and handles
few simple test cases.  Static params within macros are no longer
treated as PNimrodNodes - they are now equivalent to constants
of the designated type.
 2013-12-19 01:06:38 +02:00
Zahary Karadjov
de3b7cd413 progress towards adding negative type classes 
[unittest bugfixes]
the block form of check now allows comments
errors when inspecting the arguments of var-accepting procs
 2013-12-09 00:09:03 +02:00
Zahary Karadjov
31dd66acbf support for multiple test variables and var qualifiers in user-defined type classes 2013-11-13 02:24:08 +02:00
Araq
ac474a2812 'noStackFrame' implies 'naked' in the generated C code 2013-10-06 00:10:45 +02:00