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55 Commits

Author SHA1 Message Date
Araq
f2216b8e32 fixes #833 2014-02-14 02:12:07 +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
Zahary Karadjov
5d712e0d3f Merge branch 'devel' of https://www.github.com/Araq/Nimrod into devel 2014-01-26 01:38:45 +02:00
Araq
8a7f50889c fixes #838 2014-01-25 23:03:43 +01:00
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
8f3d5a25a6 Templates will pick the candidate in the nearest scope when symbols are mixed-in 2013-12-31 04:04:59 +02:00
Zahary Karadjov
754e2ef1db migrate the static param handling to ReplaceTypeVars; fix tgenericvariant 2013-12-30 19:15:41 +02:00
Zahary Karadjov
af7c3251cd properly remove intLiterals from proc signatures; fixes trettypeinference 2013-12-30 17:07:49 +02:00
Zahary Karadjov
7e24cf26de handle recursive types during the instantiation of meta types; propagate tfHasMeta more carefully 2013-12-30 16:06:32 +02:00
Zahary Karadjov
723efe7cfb fix the filtering of void params in procs' signatures 2013-12-29 19:26:52 +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
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
a427648c48 case consistency part 2 2013-12-27 16:35:21 +01:00
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
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
Araq
ac474a2812 'noStackFrame' implies 'naked' in the generated C code 2013-10-06 00:10:45 +02:00
Zahary Karadjov
01ccb52a00 minor improvement towards tgenericshardcases 2013-08-28 01:10:51 +03:00
Zahary Karadjov
8682ed9bd0 pass-through of static int generic params to arrays when late instantiation is disabled 2013-08-23 01:10:20 +03:00
Zahary Karadjov
fee2a7ecfa Experimental support for delayed instantiation of generics 
This postpones the semantic pass over the generic's body until
the generic is instantiated. There are several pros and cons for
this method and the capabilities that it enables may still be possible
in the old framework if we teach it a few new trick. Such an attempt
will follow in the next commits.

pros:
1) It allows macros to be expanded during generic instantiation that
will provide the body of the generic. See ``tmacrogenerics``.
2) The instantiation code is dramatically simplified. Dealing with unknown
types in the generic's body pre-pass requires a lot of hacky code and error
silencing in semTypeNode. See ``tgenericshardcases``.

cons:
1) There is a performance penalty of roughly 5% when bootstrapping.
2) Certain errors that used to be detected in the previous pre-pass won't
be detected with the new scheme until instantiation.
 2013-08-23 01:10:20 +03:00
Araq
23ef565a3c implemented large parts of the 'not nil' checking 2013-06-09 23:29:43 +02:00
Grzegorz Adam Hankiewicz
72a3e21f28 Removes executable bit for text files. 2013-03-16 23:53:07 +01:00
Zahary Karadjov
55f8ed2452 remove any traces of the old global generics cache 2013-01-27 21:28:34 +02:00
Zahary Karadjov
41cbd1c980 minor bug fixes to make some tests green 2013-01-21 02:03:13 +02:00
Zahary Karadjov
e6f3f46cd9 store the instantiation cache in the generic symbol 2012-11-28 01:15:13 +02:00
Zahary Karadjov
4ef96a7435 fixes #211 
transf: fix a clang compilation error when lineDir:on is used
 2012-10-13 23:31:27 +03:00
Zahary Karadjov
d9d82fb0af syntax compatibility between do blocks and stmt blocks 
See the section `do notation` in the manual for more info.

* nkMacroStmt has been removed
   Macro statements are now mapped to regular nkCall nodes.
   The support for additional clauses (such as else, except, of, etc)
   have been restored - they will now appear as additional arguments
   for the nkCall node (as nkElse, nkExcept, etc nodes)

* fixed some regressions in the `is` operator and semCompiles
 2012-10-04 15:37:26 +03:00
Zahary Karadjov
9c8bc3a244 the is operator now works with type classes and type variables 
bugfixes:
the DLL tests were failing on Mac OS X, due to an incorrect DynlibFormat
 2012-10-03 01:59:49 +03:00
Araq
b595fc8347 better error handling for better idetools support 2012-07-29 23:08:28 +02:00
Araq
4966212141 more fixes for new integer promotion rules; fixes #152; fixes #157; fixes #156; fixes #155 2012-07-09 21:11:11 +02:00
Araq
121d4e0fc2 'addSon' for types deprecated for 'int literal type' analysis 2012-07-09 08:09:00 +02:00
Zahary Karadjov
251c44ff04 implicit generics types as return types. removed the error message for capturing incorrect uses of `proc` 2012-04-21 03:24:32 +03:00
Zahary Karadjov
c1d16c5a4d made built-in types primary expressions to allow infix operators to be used with them 2012-04-20 21:35:59 +03:00
Zahary Karadjov
bc2eb0ea9b generic types can be used like type classes. distinct can be applied to type classes. 2012-03-25 20:55:21 +03:00
Araq
4f1b89c30c year 2012 for most copyright headers 2012-01-02 23:07:35 +01:00
Araq
72651de710 bugfix: 'when' sections in generic objects now work, so TThread[void] compiles 2011-11-20 16:13:03 +01:00
Araq
90db9171a2 compilation cache: various bugfixes; works for the compiler itself 2011-10-27 00:41:42 +02:00
Araq
9fb36bd20c compilation cache: mostly working; generics not yet 2011-10-25 15:26:36 +02:00
Araq
fd62116f6e bugfixes for generics; new threads implementation still broken 2011-09-20 00:56:48 +02:00
Araq
2183bf77a6 added xmltree.innerText; fixes #49 2011-08-15 19:40:00 +02:00