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* distinctBase now is identity instead of error for non distinct types (#16891)Timothee Cour2021-02-011-9/+4
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* IC: next steps (#16729)Andreas Rumpf2021-01-231-3/+7
| | | | | | | | | | | * IC: dead code elimination pass * preparations for a different codegen strategy * added documentation to the newly written code * IC: backend code * IC: backend adjustments * optimized the compiler a bit * IC: yet another massive refactoring * fixes regressions * cleanups
* IC: next steps (#16705)Andreas Rumpf2021-01-141-4/+4
| | | | | | | | | | | * code cleanups * refactorings for IC * more refactorings for IC * IC: attach the 'nil' type to its module * IC: refactorings and improvements * IC: progress * IC: more serialization fixes * IC: embarrassing omission * code cleanups
* big steps torwards an efficient, simple IC implementation (#16543)Andreas Rumpf2021-01-021-12/+12
| | | | | | | | | | | | | | | | | | | * reworked ID handling * the packed AST now has its own ID mechanism * basic serialization code works * extract rodfiles to its own module * rodfiles: store and compare configs * rodfiles: store dependencies * store config at the end * precise dependency tracking * dependency tracking for rodfiles * completed loading of PSym, PType, etc * removed dead code * bugfix: do not realloc seqs when taking addr into an element * make IC opt-in for now * makes tcompilerapi green again * final cleanups Co-authored-by: Andy Davidoff <github@andy.disruptek.com>
* fix #15707 (#15870)cooldome2020-11-091-8/+18
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* explicit ID generation for easier IC (#15559)Andreas Rumpf2020-10-251-19/+19
| | | | | | | | | | | | | | | | | * refactoring: idents don't need inheritance * refactoring: adding an IdGenerator (part 1) * refactoring: adding an IdGenerator (part 2) * refactoring: adding an IdGenerator (part 3) * refactoring: adding an IdGenerator (part 4) * refactoring: adding an IdGenerator (part 5) * refactoring: adding an IdGenerator (part 5) * IdGenerator must be a ref type; hello world works again * make bootstrapping work again * progress: add back the 'exactReplica' ideas * added back the missing exactReplica hacks * make tcompilerapi work again * make important packages green * attempt to fix the build for 32 bit machines (probably need a better solution here)
* Fix #15599 (#15601)Clyybber2020-10-161-1/+1
| | | | | * Fix #15599 * Add test
* fixes #14616 [backport:1.2] (#15109)Andreas Rumpf2020-07-291-0/+4
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* fixes #15044 [backport:1.2]Andreas Rumpf2020-07-231-3/+5
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* 'isolate' builtin; refs https://github.com/nim-lang/RFCs/issues/244 (#15011)Andreas Rumpf2020-07-201-1/+4
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* init checks and 'out' parameters (#14521)Andreas Rumpf2020-06-231-3/+0
| | | | | | | | | | | * I don't care about observable stores * enforce explicit initializations * cleaner code for the stdlib * stdlib: use explicit initializations * make tests green * algorithm.nim: set result explicitly * remove out parameters and bring the PR into a mergable state * updated the changelog
* fix #14243 (#14257)cooldome2020-05-071-5/+9
| | | | | * fix #14243 Co-authored-by: cooldome <ariabushenko@bk.ru>
* drnim: tiny progress (#13882)Andreas Rumpf2020-04-151-8/+22
| | | | | | | | | | | * drnim: tiny progress * refactoring complete * drnim: prove .ensures annotations * Moved code around to avoid code duplication * drnim: first implementation of the 'old' property * drnim: be precise about the assignment statement * first implementation of --assumeUnique * progress on forall/exists handling
* Turn some of the errors back into warningsZahary Karadjov2020-04-011-1/+16
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* DrNim (Nim compiler with Z3 integration) (#13743)Andreas Rumpf2020-03-311-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | * code cleanups and feature additions * added basic test and koch/CI integration * make it build on Unix * DrNim: now buildable on Unix, only takes 10 minutes, enjoy * added basic documentation for DrNim which can also be seen as the RFC we're following * drnim: change the build setup so that drnim.exe ends up in bin/ * makes simple floating point ranges work * added basic float range check * drnim: teach Z3 about Nim's range types plus code refactoring * drnim: make unsigned numbers work * added and fixed index checking under setLen * first implementation of .ensures, .invariant and .assume (.requires still missing and so is proc type compatibility checking * drnim: .requires checking implemented * drnim: implemented .ensures properly * more impressive test involving min() * drnim: check for proc type compatibility and base method compatibility wrt .requires and .ensures * testament: support for 'pattern <directory> * koch: uses new <directory> feature of testament * drnim: added tiny musings about 'old' * Make testament work with old SSL versions * koch: add support for 'koch drnim -d:release' * drnim: preparations for the param.old notation
* rename `lenTuple` and `lenVarargs` (#13639)Miran2020-03-121-1/+1
| | | | | | | | | | | * rename 'lenTuple' to 'tupleLen' Rationale: `lenTuple` is a tuple consisting of lengths (e.g. `(1, 5, 0)`), `tupleLen` is a length of a tuple (e.g. `tupleLen((1, 5, 0) == 3`) * rename 'lenVarargs' to 'varargsLen' The same rationale as a previous commit. Consistency.
* Remove dead magics (#13551)Arne Döring2020-03-031-3/+1
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* fix incorrect lenTuple implementation (#13423)Timothee Cour2020-02-191-0/+4
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* fix `is` with generic types; fix `genericHead(Foo[T])` (#13303)Timothee Cour2020-02-091-10/+16
| | | | | * fix #9855, fix #9855, fix genericHead * render TTypeKind via toHumanStr
* miscellaneous bug fixes (part 3) (#13304)Timothee Cour2020-02-071-1/+1
| | | | | | | | | | * fix deprecation; fix indentation * git clone: use -q * fix Warning: pragma before generic parameter list is deprecated; fix typo * bugfix: sysTypeFromName("float64") was never cached
* fix #13349 regression: isNamedTuple now works with generic tuples (#13350)Timothee Cour2020-02-071-0/+1
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* fixes #13095 (#13181)cooldome2020-01-171-0/+3
| | | | | | * fixes #13095 * fix typo
* fixes #13112 (#13127)Andreas Rumpf2020-01-131-2/+9
| | | | | | * improve line error information * fixes #13112
* more arc features (#13098)Andreas Rumpf2020-01-101-0/+31
| | | | | * config update * ARC now supports 'repr' and 'new' with finalizers is supported
* distinctBase type trait for distinct types (#13031)cooldome2020-01-081-0/+16
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* fixes #12804 (#12809)cooldome2019-12-051-2/+2
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* Cosmetic compiler cleanup (#12718)Clyybber2019-11-281-37/+36
| | | | | | | | | | | | | | | | | | * Cleanup compiler code base * Unify add calls * Unify len invocations * Unify range operators * Fix oversight * Remove {.procvar.} pragma * initCandidate -> newCandidate where reasonable * Unify safeLen calls
* error message: Nim calls it 'proc'Andreas Rumpf2019-11-071-1/+1
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* fix deprecation warnings related to Int128 (#12474)Miran2019-10-281-2/+2
| | | | | | | | * semfold: fix deprecation warnings related to Int128 * semmagic: fix deprecation warnings related to Int128 * system/io: remove unneeded conversion of TaintedString to itself
* Fix spellings (#12277) [backport]Federico Ceratto2019-09-271-1/+1
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* Small ast.nim cleanup (#12156)Clyybber2019-09-091-2/+2
| | | | | * Remove sonsLen * Use Indexable
* typeToString can now show (recursively) resolved type aliases; fixes #8569 ↵Timothee Cour2019-08-311-0/+8
| | | | | | | | | | | #8083 #8570 (#11678) * nested typeToString * typeToString: preferResolved * add test * fix test * preferMixed * fix tests
* int128 on firstOrd, lastOrd and lengthOrd (#11701)Arne Döring2019-08-071-2/+4
| | | | * fixes #11847
* revert changesAndrii Riabushenko2019-07-251-2/+2
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* fixes #11826Andrii Riabushenko2019-07-251-2/+2
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* Offsetof fixes (#11690)Arne Döring2019-07-091-44/+3
| | | | | | | | * first fixes * more tests and fixes * code normalization
* fixes #11610 (#11659)Andreas Rumpf2019-07-051-0/+2
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* fixes #7937 (#11244)Andreas Rumpf2019-05-141-3/+4
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* added system.unown to make 'owned' sane to use in practice; later on we ↵Araq2019-04-291-0/+35
| | | | might change the type inference rules to make it more convenient
* more destructor based changes (#10885)Andreas Rumpf2019-03-231-0/+5
| | | | | | | | | | | * mark user defined destructors with sfOverriden to simplify the logic * refactoring in preparation to merge liftings and generic instantiations for destructors * ast: introduce nkHiddenTryStmt for destructor generation in order to be able to optimize better the code later on * renamed 'patterns' switch to 'trmacros' as it was totally misleading before * destructors: introduce tfCheckedForDestructor flag in preparation of strict =destroy checking * test for invalid/too late destructor introductions * liftdestructors: make code robust for nimsuggest * --newruntime works for hello world again * newruntime: code generation for closures
* fixes #10807 (#10814)cooldome2019-03-121-5/+5
| | | | | * fixes #10807 * use nkAddr instead of nkHiddenAddr
* 32 bit fixes (#10608)Arne Döring2019-02-131-3/+11
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* Stop useless suggestion of unsafeAddr (#10598)LemonBoy2019-02-081-1/+6
| | | Fixes #10594
* Finalizer proc must be global (#10388)LemonBoy2019-01-221-0/+5
| | | Fixes #10376
* fix typetraits.`$` regression https://github.com/c-blake/cligen/issues/84 ↵Timothee Cour2018-12-301-2/+3
| | | | | | | (#10131) * fix typetraits.`$` regression https://github.com/c-blake/cligen/issues/84 * add test
* revives: Move typetraits.`$` to system. Fixes #5827 (#10071)Timothee Cour2018-12-301-1/+1
| | | | | | * Move typetraits.`$` to system. Fixes #5827. * revive PR; adjust code to make sure everything works and add tests * fix tests/concepts/tstackconcept.nim * address comments
* fixes #9868Araq2018-12-111-2/+0
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* fixes #7365alaviss2018-11-261-1/+1
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* Fixes multiple bugs with sink arguments (#9802)cooldome2018-11-261-1/+1
| | | | | | * fixes #9781 * fix spacing
* Of operator in vm fixes [backport] (#9717)cooldome2018-11-151-1/+7
| | | | | | * fixes #9701 * fixes #9702 * optimize of statement to bool