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* fixes #4695; closure iterators support for JS backend (#23493)ringabout2024-04-181-43/+45
| | | | | | | | | | | | | | | | | | | | | | | fixes #4695 ref https://github.com/nim-lang/Nim/pull/15818 Since `nkState` is only for the main loop state labels and `nkGotoState` is used only for dispatching the `:state` (since https://github.com/nim-lang/Nim/pull/7770), it's feasible to rewrite the loop body into a single case-based dispatcher, which enables support for JS, VM backend. `nkState` Node is replaced by a label and Node pair and `nkGotoState` is only used for intermediary processing. Backends only need to implement `nkBreakState` and `closureIterSetupExc` to support closure iterators. pending https://github.com/nim-lang/Nim/pull/23484 <del> I also observed some performance boost for C backend in the release mode (not in the danger mode though, I suppose the old implementation is optimized into computed goto in the danger mode) </del> allPathsAsgnResult???
* fixes yet another strictdefs bug (#23069)ringabout2023-12-151-5/+2
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* Types: Refactorings; step 1 (#23055)Andreas Rumpf2023-12-121-3/+3
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* IC: progress and refactorings (#22961)Andreas Rumpf2023-11-201-2/+2
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* prepare for the enforcement of `std` prefix (#22873)ringabout2023-10-291-1/+3
| | | follow up https://github.com/nim-lang/Nim/pull/22851
* use strictdefs for compiler (#22365)ringabout2023-08-061-4/+9
| | | | | | | | | | | | | | | * wip; use strictdefs for compiler * checkpoint * complete the chores * more fixes * first phase cleanup * Update compiler/bitsets.nim * cleanup
* fixes #22297; return in the finally in the closure iterators (#22300)ringabout2023-07-221-1/+3
| | | ref #22297; return in the finally in the closure iterators
* minor code improvement (#22293)Andreas Rumpf2023-07-191-6/+7
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* refactoring in preparation for better, simpler name mangling that wor… ↵Andreas Rumpf2023-04-241-4/+4
| | | | | | | | | | | (#21667) * refactoring in preparation for better, simpler name mangling that works with IC flawlessly * use new disamb field * see if this makes tests green * make tests green again
* fix closure iter state table init type [backport] (#20717)Jacek Sieka2022-10-311-1/+1
| | | | | | | fix closure iter state table init type It is a well-known fact that using closed intervals for ranges is logically, objectively and eternally wrong, as evidenced by this off-by-one.
* Fix double defer with break in closureiterators [backport] (#20630)Tanguy2022-10-241-0/+2
| | | | | | | Fix double defer with break in closureiterators Signed-off-by: Tanguy <tanguy@status.im> Signed-off-by: Tanguy <tanguy@status.im>
* fixes #20572 (#20585)Andreas Rumpf2022-10-171-2/+2
| | | | | * fixes #20572 * added a test case
* Fixed compilation of void closureiters with try stmt (#20138) [backport]Yuriy Glukhov2022-08-031-4/+7
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* Fix nested finally handling in closureiters [backport] (#19933)Tanguy2022-07-111-6/+25
| | | | | | | | | | | | | | | * Fix nested finally handling in closureiters * Fix CI * review comment * third time the charm * Update compiler/closureiters.nim Co-authored-by: Dominik Picheta <dominikpicheta@googlemail.com> Co-authored-by: Dominik Picheta <dominikpicheta@googlemail.com>
* move assertions out of system (#19599)flywind2022-03-231-0/+3
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* fixes #19575 (#19596) [backport]Andreas Rumpf2022-03-091-2/+4
| | | | | * fixes #19575 * better bugfix
* real bugfix for #17170 (#18171)Andreas Rumpf2021-06-041-4/+6
| | | | | * real bugfix for #17170 * better fix
* Fixes #17849 (#18055) [backport:1.2]Yuriy Glukhov2021-05-301-0/+6
| | | | | | * Fixes #17849 * Update compiler/closureiters.nim Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* fixes #11225; generic sandwich problems; [backport:1.2] (#17255)Andreas Rumpf2021-03-091-1/+1
| | | | | * fixes #11225; generic sandwich problems; [backport:1.2] * progress * delegating these symbols must be done via 'bind'
* fixes #17170 (#17171)Andreas Rumpf2021-02-241-1/+2
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* big steps torwards an efficient, simple IC implementation (#16543)Andreas Rumpf2021-01-021-6/+6
| | | | | | | | | | | | | | | | | | | * 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>
* explicit ID generation for easier IC (#15559)Andreas Rumpf2020-10-251-15/+20
| | | | | | | | | | | | | | | | | * 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)
* closureiters: fixes #15243 (#15454) [backport:1.2]Andreas Rumpf2020-10-021-3/+102
| | | | * fixes #15243 [backport:1.2]
* Big compiler Cleanup (#14777)Clyybber2020-08-281-3/+0
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* Fix #14396 (#14793)Clyybber2020-07-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | * Correct Left-To-Right evaluation of proc args * Fix CPP backend * Add testcase * closes #14396 * closes #14345 * Improve test and optimize * Improve testcase and optimize literals * Fix bug * Expand testcase and use DFA to optimize * Turn genParams into proc * Turn withTmpIfNeeded into a proc * Cleanup * Fix crash * Better analysis * Cleanup * Trailing newline.. * Fix build * Tiny cleanup Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* fixes #14279 (#14618)Andreas Rumpf2020-06-091-2/+6
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* arc optimizations (#13325)Andreas Rumpf2020-03-181-2/+2
| | | | | * scope based destructors * handle 'or' and 'and' expressions properly, see the new test arc/tcontrolflow.nim * make this branch mergable, logic is disabled for now
* make case-object transitions explicit, make unknownLineInfo a const, replace ↵Jasper Jenkins2020-01-171-1/+1
| | | | a few magic numbers with consts (#13170)
* fixes #12956 (#13020)Andreas Rumpf2020-01-031-1/+2
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* Cosmetic compiler cleanup (#12718)Clyybber2019-11-281-32/+32
| | | | | | | | | | | | | | | | | | * 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
* Fixed yield in nkCheckedFieldExpr (#12429) [backport]Yuriy Glukhov2019-10-151-2/+3
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* Fix spellings (#12277) [backport]Federico Ceratto2019-09-271-2/+2
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* closureiters.nim: finish the bugfixAndreas Rumpf2019-09-101-1/+1
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* Fixed yield in nnkChckRange (#12160)Yuriy Glukhov2019-09-101-2/+2
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* Reset closure iter exception before rethrowingYuriy Glukhov2019-08-161-6/+5
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* int128 on firstOrd, lastOrd and lengthOrd (#11701)Arne Döring2019-08-071-6/+6
| | | | * fixes #11847
* [refactoring] remove unused imports in the compiler and in some stdlib modulesAraq2019-07-181-2/+2
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* [refactoring] closureiters.nim: style changeAraq2019-06-201-132/+130
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* more destructor based changes (#10885)Andreas Rumpf2019-03-231-2/+2
| | | | | | | | | | | * 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 9716 [backport] (#9790)Yuriy Glukhov2018-11-241-8/+9
| | | | | | * reuse temporary variable * fixes #9716 [backport] * Declare local vars in safer place
* Fixed yield in nkObjConstr. Fixes #9694 [backport] (#9744)Yuriy Glukhov2018-11-181-9/+15
| | | | | * Fixed yield in nkObjConstr. Fixes #9694 * Separate expr lowering from state splitting, introduce a clear lowering internal error
* Field checks for everybody (#8957)LemonBoy2018-10-091-5/+5
| | | | | | | | | | | | | | | | | | | | | * Field checks for JS backend * Clean nkCall nodes with no arguments Generating a nkEmpty in place of no arguments makes no sense form the AST point of view and also trips up the VM codegen. * Field checks for VM backend * Test case for #6612 This patchset fixes #6612 * Add test case for LHS double evaluation * Prevent LHS double-eval for JS backend * Prevent double evaluation in VM backend
* Fixes #8243 (#8904)Yuriy Glukhov2018-09-071-0/+19
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* Fixes #8851 (#8859)Yuriy Glukhov2018-09-041-3/+3
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* Make sure addGotoOut always inserts its node (#8843)LemonBoy2018-09-031-1/+1
| | | Fixes #8773
* Fixed #8399 (#8401)Yuriy Glukhov2018-07-221-1/+1
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* fixex merge conflictsAraq2018-06-081-26/+26
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* Fixes #7985Yuriy Glukhov2018-06-071-9/+8
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* Fixed yield in nkBlockExprYuriy Glukhov2018-06-071-2/+14
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* Fixed yield in dotExpr and nkOfBranch lowering. Closes #7969.Yuriy Glukhov2018-06-061-2/+15
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