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* fix #15405. deepcopy arc (#15410)cooldome2020-10-011-1/+2
| | | | | | | * fix #15405 * fix tests * deepcopy for ARC has to be enabled via --deepcopy:on Co-authored-by: Araq <rumpf_a@web.de>
* fix the indentation in `--help` and `--fullhelp` (#15387)Miran2020-09-231-2/+2
| | | | | * fix the indentation in `--help` and `--fullhelp` * a better way to fix it
* fixes #15325 (#15340)Andreas Rumpf2020-09-161-0/+3
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* Big compiler Cleanup (#14777)Clyybber2020-08-281-11/+10
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* Fix forward declaration issues in template/macro context (#15091)Clyybber2020-07-291-2/+0
| | | | | | | | | | | | | | | | | | | | | | | * Fix forward declaration issues in template/macro context * Correct forward declaration resolving for overloads * Remove old dead code * WIP consistent gensym ids * Minimize diff * Remove obsoleted hack * Add templInstCounter to give unique IDs to template instantiations * Remove obsoleted code * Eh, init in myOpen, not myProcess... * Remove optNimV019 * Add testcase for #13484
* fix #14684 (#15059)Bung2020-07-251-0/+2
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* An optimizer for ARC (#14962)Andreas Rumpf2020-07-151-0/+3
| | | | | | | | | | | | | | | | | | | | * WIP: an optimizer for ARC * do not optimize away destructors in 'finally' if unstructured control flow is involved * optimized the optimizer * minor code cleanup * first steps to .cursor inference * cursor inference: big steps to a working solution * baby steps * better .cursor inference * new feature: expandArc for easy inspection of the AST after ARC transformations * added topt_cursor test * adapt tests * cleanups, make tests green * optimize common traversal patterns * moved test case * fixes .cursor inference so that npeg compiles once again * cursor inference: more bugfixes Co-authored-by: Clyybber <darkmine956@gmail.com>
* fix #14912, make `--useVersion:1.0` work again (#14945)Miran2020-07-101-0/+1
| | | | | * fix #14912, make `--useVersion:1.0` work again * a better fix * add test
* VM profiler (#14833)Ico Doornekamp2020-07-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | * Crude VM profiler * Added --profileVM flag, refactoring * fixed FileLine hash * Use TLineInfo instead of own FileLine, updated formatting * Refactoring, moved PStackFrame to vmdefs for cleaner data structure * Moved vmprofiler to separate file * Simplified TLineInfo hash, use toFileLineCol for output * Hash * Moved profile data into Config, dump only once at end of run * Changed profile output header to show '#instr' instead of 'count' * Do not accumulate instrcount for non-top frames Co-authored-by: Ico Doornekamp <git@zevv.nl>
* Clean out oldast (#14837)Juan Carlos2020-06-301-2/+0
| | | | * Clean out old Deprecated CLI switch * Update to remove --oldast CLI option
* Deprecated laxStrings for mutating the internal zero terminator on strings ↵Juan Carlos2020-06-231-1/+0
| | | | | and its Deprecated code cleaned out (#14766) Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* Deprecate oldNewlines, clean out deprecated code from oldNewlines (#14763)Juan Carlos2020-06-231-10/+0
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* compiler/commands: make gitHash settable at compile-time. (#14654)alaviss2020-06-141-1/+1
| | | | This is useful for building nightlies, since we will be building from a generated source archive and git metadata is lost there.
* bug fixes with sfMainModule, hints, mainPackageNotes, mainPackageId, ↵Timothee Cour2020-06-041-2/+0
| | | | | | | hintSuccessX (#14555) * SuccessX `out` now works with --compileOnly and jsonscript; fix bugs in jsonscript * several bug fixes; eg: `nim doc lib/system/io` now is sane * dummy edit to force docs CI
* fix #6583, fix #14376, index+search now generated for all projects, many bug ↵Timothee Cour2020-05-251-2/+2
| | | | | | | | | fixes with nim doc (#14324) * refs #6583 fix nim doc output * changelog * change default for outDir when unspecified * cleanups * --project implies --index
* fix #14364 (#14372) [backport:1.2]Ștefan Talpalaru2020-05-181-0/+1
| | | | Turn on the TLS emulation when using Boehm, since it doesn't scan the real TLS.
* fix some issues with --backend (#14363)Timothee Cour2020-05-161-4/+0
| | | | | * fix some issues with --backend * fix https://github.com/timotheecour/Nim/issues/175; improve upon #14306
* `nim doc --backend:js`, `nim doc --doccmd:-d:foo`, `nim r --backend:js`, ↵Timothee Cour2020-05-111-2/+9
| | | | | | | | | | `--doccmd:skip` + other improvements (#14278) * `nim doc --backend:js|cpp...` `nim doc --doccmd:'-d:foo --threads:on'` `nim r --backend:cpp...` (implies --run --usenimcache) * --usenimcache works with all targets * --docCmd:skip now skips compiling snippets; 50X speedup for doc/manual.rst
* --hint:processing (+friends) is now supported and means ↵Timothee Cour2020-05-081-3/+5
| | | | `--hint:processing:on`, like all other bool flags (#14271)
* remove the nilChecks switch; refs #11570Araq2020-04-201-2/+2
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* new feature: ability to turn specific warnings to errorsAndreas Rumpf2020-04-041-5/+12
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* sourcemaps for the JS codegen (#7508)Alexander Ivanov2020-04-031-0/+4
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* stacktraces can now show custom runtime msgs per frame (#13351)Timothee Cour2020-03-301-0/+2
| | | | | | | | * stacktraces can now show custom runtime msgs * improve tests/stdlib/tstackframes.nim * fix test for --gc:arc * test --stacktraceMsgs:on and --stacktraceMsgs:off * --stacktracemsgs:off by default
* '.push raises: []' now also affects proc types (#13776)Andreas Rumpf2020-03-291-0/+1
| | | | | | | | | * '.push raises: []' now also affects proc types * fixes the regression * less disruptive bugfix * another attempt
* new feature: --staticBoundChecks:on to enforce static array index checking ↵Andreas Rumpf2020-03-181-0/+2
| | | | (#10965)
* catchable defects (#13626)Andreas Rumpf2020-03-121-0/+4
| | | | | | | | | | * allow defects to be caught even for --exceptions:goto (WIP) * implemented the new --panics:on|off switch; refs https://github.com/nim-lang/RFCs/issues/180 * new implementation for integer overflow checking * produce a warning if a user-defined exception type inherits from Exception directly * applied Timothee's suggestions; improved the documentation and replace the term 'checked runtime check' by 'panic' * fixes #13627 * don't inherit from Exception directly
* fixes #13519Araq2020-03-111-2/+4
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* sink parameter inference for types that have destructors (#13544)Andreas Rumpf2020-03-041-0/+2
| | | | | | | | | | | | | | * ensure capitalize doesn't take an inferred sink parameter * sink parameter inference: first version, for now disabled. Changed that sink parameters can be consumed multiple times in order to adhere to our spec. * sink inference can now be disabled with .nosinks; sometimes for proc type interop this is required * fixes yet another critical DFA bug * better implementation that also understands if expressions etc * document sink parameter inference and allow for global disabling
* properly handle note override logic/verbosity/config/cmdline using ↵Timothee Cour2020-02-271-21/+20
| | | | modifiedyNotes, cmdlineNotes
* remove isCmdLine; use passCmd1Timothee Cour2020-02-271-2/+2
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* correctly honor cmdline --hint:conf:on/off ; correctly show Conf hints in orderTimothee Cour2020-02-271-0/+6
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* only enable linenoise for -d:nimUseLinenoise (#13478)Timothee Cour2020-02-241-2/+3
| | | | | | * only enable linenoise for -d:nimUseLinenoise * fixup
* relativePath("foo", "foo") is now ".", not "" (#13452)Timothee Cour2020-02-221-0/+2
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* fix #13374 `nim c -r -` now generates $nimcache/stdinfile (#13380) [backport]Timothee Cour2020-02-111-2/+10
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* fix #13150 `nim doc --project` now works reliably (#13223)Timothee Cour2020-02-061-0/+2
| | | | | | | | | | * fix #13150 `nim doc --project` works with duplicate names and with imports below main project file * add to help; fixup after #13212 isRelativeTo got merged * fix test tests/compilerapi/tcompilerapi.nim * remove nimblePkg field; compute on the fly instead * kochdocs: compiler docs now under compiler/ * --docRoot now has smart default: best among @pkg, @path
* make goto based exceptions available for 'nim cpp' (#13244)Andreas Rumpf2020-01-251-6/+4
| | | | | * make goto based exceptions available for 'nim cpp' * optimize seq.add to be comparable to C++'s emplace_back
* VM: allow overriding MaxLoopIterations without rebuilding nim (#13233)Timothee Cour2020-01-231-0/+3
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* --styleCheck:hint now works (#13055)Timothee Cour2020-01-071-1/+1
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* --exception:goto switch for deterministic exception handling (#12977)Andreas Rumpf2020-01-011-1/+26
| | | | | This implements "deterministic" exception handling for Nim based on goto instead of setjmp. This means raising an exception is much cheaper than in C++'s table based implementations. Supports hard realtime systems. Default for --gc:arc and the C target because it's generally a good idea and arc is all about deterministic behavior. Note: This implies that fatal runtime traps are not catchable anymore! This needs to be documented.
* ARC: cycle detector (#12823)Andreas Rumpf2019-12-171-2/+13
| | | | | | | | | | | | | * first implementation of the =trace and =dispose hooks for the cycle collector * a cycle collector for ARC: progress * manual: the .acyclic pragma is a thing once again * gcbench: adaptations for --gc:arc * enable valgrind tests for the strutils tests * testament: better valgrind support * ARC refactoring: growable jumpstacks * ARC cycle detector: non-recursive algorithm * moved and renamed core/ files back to system/ * refactoring: --gc:arc vs --gc:orc since 'orc' is even more experimental and we want to ship --gc:arc soonish
* Path substitution for --out and --outdir (#12796)genotrance2019-12-031-3/+3
| | | | | * Enable pathSubs for --out and --outDir * Cleanup
* Cosmetic compiler cleanup (#12718)Clyybber2019-11-281-11/+11
| | | | | | | | | | | | | | | | | | * 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
* Substitute $nimbleDir in --path flags (#12750)genotrance2019-11-281-2/+3
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* added the --asm command line option for inspection of the produced assember ↵Andreas Rumpf2019-11-211-0/+2
| | | | code (#12699)
* .cursor implementation (#12637)Andreas Rumpf2019-11-121-11/+11
| | | | | | | | | | | * cursors: first implementation * added currently failing test * .cursor works for doubly linked lists * make -d:useMalloc work again * added code to nil out refs in a destructor * it's now called --gc:arc * renderer.nim: render nkBreakState properly * make simple closure iterators work without leaking
* add --clearNimblePath; fixes #12601 (#12609)Andy Davidoff2019-11-061-0/+3
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* implement the --useVersion emulation featureAndreas Rumpf2019-11-041-1/+4
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* Fixes #12536 (#12568) [backport]Tomohiro2019-11-021-14/+12
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* --gc:destructors now means Nim uses pure refcounting (#12557)Andreas Rumpf2019-10-301-4/+17
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* first implementation of the new --seqsv2 switchAraq2019-10-201-0/+5
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