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* fixes #23382; gives compiler errors for closure iterators in JS (#23398)ringabout2024-03-141-1/+3
| | | | fixes #23382 follow up https://github.com/nim-lang/Nim/pull/15823
* fixes #23378; fixes js abs negative int64 (#23379)ringabout2024-03-091-1/+7
| | | fixes #23378
* Deprecate asm stmt for js target (#23149)ASVIEST2024-01-021-3/+9
| | | | | | | | | | | | | | | | | | | | | | | why ? - We already have an emit that does the same thing - The name asm itself is a bit confusing, you might think it's an alias for asm.js or something else. - The asm keyword is used differently on different compiler targets (it makes it inexpressive). - Does anyone (other than some compiler libraries) use asm instead of emit ? If yes, it's a bit strange to use asm somewhere and emit somewhere. By making the asm keyword for js target deprecated, there would be even less use of the asm keyword for js target, reducing the amount of confusion. - New users might accidentally use a non-universal approach via the asm keyword instead of emit, and then when they learn about asm, try to figure out what the differences are. see https://forum.nim-lang.org/t/10821 --------- Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* Types: Refactorings; step 1 (#23055)Andreas Rumpf2023-12-121-11/+11
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* rework the vtable implementation embedding the vtable array directly with ↵ringabout2023-11-281-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | new strictions on methods (#22991) **TODO** - [x] fixes changelog With the new option `nimPreviewVtables`, `methods` are confined in the same module where the type of the first parameter is defined - [x] make it opt in after CI checks its feasibility ## In the following-up PRs - [ ] in the following PRs, refactor code into a more efficient one - [ ] cpp needs special treatments since it cannot embed array in light of the preceding limits: ref https://github.com/nim-lang/Nim/pull/20977#discussion_r1035528927; we can support cpp backends with vtable implementations later on the comprise that uses indirect vtable access --------- Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* prepare for the enforcement of `std` prefix (#22873)ringabout2023-10-291-2/+2
| | | follow up https://github.com/nim-lang/Nim/pull/22851
* NIR: progress (#22817)Andreas Rumpf2023-10-121-1/+1
| | | | | | Done: - [x] Implement conversions to openArray/varargs. - [x] Implement index/range checking.
* make float32 literals stringifying behave in JS the same as in C (#22500)ringabout2023-08-171-2/+7
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* replaces `doAssert false` with `raiseAssert` for unreachable branches, which ↵ringabout2023-08-101-2/+1
| | | | | works better with strictdefs (#22436) replaces `doAssert false` with `raiseAssert`, which works better with strictdefs
* simplify isAtom condition (#22430)ringabout2023-08-091-4/+1
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* modernize jsgen; clean up some leftovers (#22423)ringabout2023-08-091-16/+13
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* use strictdefs for compiler (#22365)ringabout2023-08-061-55/+64
| | | | | | | | | | | | | | | * wip; use strictdefs for compiler * checkpoint * complete the chores * more fixes * first phase cleanup * Update compiler/bitsets.nim * cleanup
* Fix some jsgen bugs (#22330)konsumlamm2023-08-061-8/+45
| | | | | Fix `succ`, `pred` Fix `genRangeChck` for unsigned ints Fix typo in `dec`
* fixes #22362; Compiler crashes with staticBoundsCheck on (#22363)ringabout2023-08-021-0/+4
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* implement `ensureMove` (#22339)ringabout2023-07-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * implement `ensureMove` * use an additional flag * improve some logics * progress: fixes discard ensureMove * forbids nested expressions * improve error messages * checkpoint * fixes cursor * ADD MORE TESTS * fixes cursorinference again * tiny cleanup * improve error messages * fixes docs * implement comments add more tests * fixes js
* [JS] Fix bitwise ops & shifts (#22340)konsumlamm2023-07-271-30/+53
| | | | | * [JS] Fix bitwise ops & shifts * Test `int64` & `uint64` only with `jsbigint64`
* [JS] Fix casting to ints (#22327)konsumlamm2023-07-251-19/+7
| | | | | * [JS] Fix casting to ints * Simplify `genCast` by using `asUintN`/`asIntN`
* fix VM uint conversion size bug, stricter int gen on JS (#22150)metagn2023-06-251-6/+16
| | | | | | | | | | | * fix VM uint conversion bug, stricter int gen on JS fixes #19929 * fix float -> uint64 conversion too * no need to mask to source type * simpler diff with explanation, add test for described issue
* Fix jsgen (#21880)Juan Carlos2023-05-231-0/+5
| | | | | | | | | | | * . * Fix jsgen FrameInfo * Fix jsgen FrameInfo * . * Move to PProc
* implement `=dup` hook eliminating `wasMoved` and `=copy` pairs (#21586)ringabout2023-05-061-0/+9
| | | | | | | | | | | | | | | | | | | * import `=dup` hook eliminating `wasMoved` and `=copy` pairs * add dup * add a test for dup * fixes documentation * fixes signature * resolve comments * fixes tests * fixes tests * clean up
* int64/uint64 as bigint in JS (#21613)metagn2023-04-111-26/+183
| | | | | | | | | | | * int64/uint64 as bigint in JS * fix CI * convert to compile option * fix lie * smaller diff, changelog entry
* fixes #21592; create type bound operations for calls in the method ↵ringabout2023-04-011-1/+1
| | | | | | | dispatcher for ORC (#21594) * fixes #21592; create type operations for the method dispatcher * add a test case
* `--embedsrc` for JavaScript (#21467)quantimnot2023-03-041-0/+2
| | | Co-authored-by: quantimnot <quantimnot@users.noreply.github.com>
* replaces implicit passes array registed at runtime with explicit function ↵ringabout2023-03-031-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | calls; simplify compilation pipeline (#21444) * abolish using passes in the compiler; simplify compilation pipeline * duplicate code * Really cool to have the same signature... * haul * unify other backends * refactor process * introduce PipelinePhase * refactor compiler * fixes passes * fixes nimsuggest * add a sentinel * enable docs checkj * activate doc testing * clean up * complete cleanups
* fixes #20139; hash types based on its path relative to its package path ↵ringabout2023-03-021-2/+2
| | | | | | | | | | | | | | | (#21274) [backport:1.6] * fixes #20139; hash types based on its path relative its project * add a test case * fixes procs * better implementation and test case --------- Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* fixes #19795; fixes #11852; fixes #19974; remove parsing pipeline, Nim now ↵ringabout2023-02-221-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | parses the whole module at one time (#21379) * fixes #19795; remove parse pipeline * isScript * fixes nimscriptapi * don't touch reorder * check script * fixes tests * it seems implicit imports of system cause troubles * access the first child of `nkStmtList` * ignore comments * minor messages * perhaps increases hloLoopDetector * the module is a stmtList, which changes the errors * fixes nimdoc * fixes tlinter * fixes nim secret tests * fixes arc_misc * fixes nim secret tests again * safe; fixes one more test * GlobalError is the root cause too * fixes parsing errors * put emit types to the cfsForwardTypes section * fixes #11852; `{.push checks:off}` now works in procs * disable navigator * fixes nimdoc * add tests for JS * fixes nimsuggest
* fixes #21317; 1.6.4 regression; etyBaseIndex should return fat pointers ↵ringabout2023-02-011-3/+4
| | | | | [backport 1.6] (#21320) fixes #21317; regression; etyBaseIndex should return fat pointers
* JS backend properly extends string with `setLen` (#21087)Jake Leahy2022-12-131-1/+3
| | | | | * Add test case * Extend string with '0' when setting length to be longer
* Refactor JS sourcemap generator (#21053)Jake Leahy2022-12-131-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Parse the new line format * Fix pattern Didn't have space after the path * Remove duplicate sources Sources would sometimes double up with a new line at the end * Remove unused variable * Refactor sourcemap.nim Removes the multiple translations needed, now goes from single high level type to the final SourceMap Adds documentation for procs * Line numbers line up properly now Files aren't linking correctly though * Files now link up correctly Lines are sometimes off but overall seems pretty good Just need to implement parser * Add column info to output Add sourceMappingURL to rope directly to prevent copy * Properly handle columns * Remove debug lines * Add testcase * Finish testcase * Use the outdir folder instead of the folder the test is in to find the sourcemap Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
* Fix #18079 Illegal storage access compiling call with nested ref/deref (#20738)Bung2022-11-041-0/+7
| | | | | | * add test case * refactoring transformAddrDeref and fix #18079 * fix jsgen
* fixes #20572 (#20585)Andreas Rumpf2022-10-171-1/+1
| | | | | * fixes #20572 * added a test case
* fix #8821 JS codegen can produce extreme switch statements with case … ↵Bung2022-10-141-6/+1
| | | | | | | (#20548) * fix #8821 JS codegen can produce extreme switch statements with case a of range * remove totalRange
* refactorings (#20536)Andreas Rumpf2022-10-101-1/+1
| | | | | | | * refactoring * refactoring: removed unused macroUsagesSection * enum instead of bool for better readability
* DAA and 'out' parameters (#20506)Andreas Rumpf2022-10-061-2/+2
| | | | | | | | | | | * DAA and 'out' parameters * progress * documented strictDefs and out parameters * docs, tests and a bugfix * fixes silly regression
* add default field support for object in ARC/ORC (#20480)ringabout2022-10-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fresh start * add cpp target * add result support * add nimPreviewRangeDefault * reduce * use orc * refactor common parts * add tuple support * add testcase for tuple * cleanup; fixes nimsuggest tests * there is something wrong with cpp * remove * add support for seqs * fixes style * addd initial distinct support * remove links * typo * fixes tuple defaults * add rangedefault * add cpp support * fixes one more bugs * add more hasDefaults * fixes ordinal types * add testcase for #16744 * add testcase for #3608 * fixes docgen * small fix * recursive * fixes * cleanup and remove tuple support * fixes nimsuggest * fixes generics procs * refactor * increases timeout * refactor hasDefault * zero default; disable i386 * add tuples back * fixes bugs * fixes tuple * add more tests * fix one more bug regarding tuples * more tests and cleanup * remove messy distinct types which must be initialized by original types * add tests * fixes zero default * fixes grammar * fixes tests * fixes tests * fixes tests * fixes comments * fixes and add testcase * undo default values for results Co-authored-by: flywind <43030857+xflywind@users.noreply.github.com>
* store full definition AST for consts, fix noRewrite (#20115)metagn2022-09-281-3/+3
| | | | | | | | | | | | | | | | | | | | | | | * continue #9582 for consts, close #9331, fix #20114 also move extractPragma to ast to pave the way for things like {.strdefine: "abc".} etc * changelog correctly * fix jsgen * update tgetimpl * fix sighashes * fix #19766, add comment about postfix * fix noRewrite LOL refs #16620 * fix changelog * fix destructors
* allow more simple expressions in js (#20270)Amjad Ben Hedhili2022-09-271-1/+3
| | | | | | | | * make it match ccgexprs.nim `isSimpleExpr` * x in {1, 2} * r[].x and r.x when r is ref type * float(x) Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>
* Compute small nim string lit at CT (#20439)Amjad Ben Hedhili2022-09-271-3/+18
| | | | | * Reduces runtime overhead for small strings. * Avoids including `makeNimstrLit` in the output when all strings are small enough.
* no ropes WIP (#20433)Andreas Rumpf2022-09-271-71/+68
| | | | | | | | | | | | | * refactorings in preparation for ropes elimination of the C code generator; mostly the usual ': Rope' -> 'result: var Rope' rewrite * rewrote ccgcalls.nim * refactored ccgexprs.nim * ccgliterals: refactoring * refactoring: code dealing with name mangling * refactoring: getRecordFieldsAux * ropes are strings (insert obscene joke here) * optimize JS code gen * optimizations and code improvements * more optimizations * final cleanups
* Represent more types as JS `TypedArray`s (#20411)Amjad Ben Hedhili2022-09-261-2/+8
| | | | | | | * Represent `array[N, char]` as JS `UInt8Array(N)` * Add support distinct and range types * Add support for bools and enums
* Shorten JS block code (#20370)Amjad Ben Hedhili2022-09-191-4/+4
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* fix #20233 Float ranges in case statement in JS crash compiler (#20349)Bung2022-09-141-18/+55
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* Replace `if` by `case` in JS `isSimpleExpr` (#20267)Amjad Ben Hedhili2022-09-061-5/+7
| | | use case stmt
* support cstring in `case` (#20130)metagn2022-09-011-3/+5
| | | | | | | | | | | | | | | * implement case for cstring for now just converts to string on C backend * custom implementation for cstring * remove leftover * revert even more * add nil + fix packages weird variant literal bug * update docs
* fixes #20227; skip distinct types for genObjConstr [JS backend] (#20229)ringabout2022-08-241-1/+2
| | | fixes #20227; skip distinct types for genObjConstr
* fixes #20219; ignore comment/empty node in stmtListExpr (#20249)ringabout2022-08-241-0/+4
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* top-down type inference, implements rfc 149 (#20091)metagn2022-08-241-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * micro implementation of rfc 149 refs https://github.com/nim-lang/RFCs/issues/149 * number/array/seq literals, more statements * try fix number literal alias issue * renew expectedType with if/case/try branch types * fix (nerf) index type handling and float typed int * use typeAllowed * tweaks + const test (tested locally) [skip ci] * fill out more of the checklist * more literals, change @ order, type conversions Not copying the full call tree before the typedesc call check in `semIndirectOp` is also a small performance improvement. * disable self-conversion warning * revert type conversions (maybe separate op later) * deal with CI for now (seems unrelated), try enums * workaround CI different way * proper fix * again * see sizes * lol * overload selection, simplify int literal -> float * range, new @ solution, try use fitNode for nil * use new magic * try fix ranges, new magic, deal with #20193 * add documentation, support templates Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* bootstrap the compiler with nimPreviewSlimSystem (#20176)ringabout2022-08-091-0/+4
| | | | | * bootstrap the compiler with nimPreviewSlimSystem * threads
* Fix global destructor injection for JS backend (#19797)quantimnot2022-05-231-5/+25
| | | | | | | | | | | | | | * Fix global destructor injection for JS backend * Moved global destructors injection before the final call to transform and generate JS code. It had previously been after and thus not no JS was generated for them. * Added some internal documentation of `jsgen`. * Enable a current destructor test to cover the JS backend as well. * Fixes the JS aspect of #17237. * Fixed global destructor injection order for JS backend Co-authored-by: quantimnot <quantimnot@users.noreply.github.com>
* remove tmpFramePtr when optStackTrace is absent (#19649)flywind2022-03-261-4/+0
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