Commit Graph

346 Commits

Author SHA1 Message Date
ringabout
4c46358db1 remove shallowCopy for ARC/ORC (#20070)
* remove shallowCopy for ARC/ORC

* use move

* fix

* more fixes

* typo

* Update lib/system.nim

* follow

* add nodestroy

* move

* copy string

* add a changelog entry

Co-authored-by: xflywind <43030857+xflywind@users.noreply.github.com>
Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
2022-07-26 16:51:01 +02:00
quantimnot
800cb006e7 Change styleCheck to ignore foreign packages (#19822)
* Change `styleCheck` to ignore foreign packages

* Symbols from foreign packages are now ignored.
* Fixed `styleCheck` violations in `compiler` package.
* Added symbol ownership to custom annotation pragmas.
* Minor refactors to cleanup style check callsites.
* Minor internal documentation of reasons why a symbol isn't checked.

Style violations were fixed in the compiler after thet were exposed by
the changes. The compiler wouldn't compile otherwise.

Symbol ownership for custom pragma annotations is needed for checking
the annotation's style. A NPE was raised otherwise.

Fixes #10201
See also nim-lang/RFCs#456

* Fix a misunderstanding about excluding field style checks

I had refactored the callsites of `styleCheckUse` to apply the DRY
principle, but I misunderstood the field access handling in a template
as a general case. This corrects it.

* Fix some `styleCheck` violations in `compiler/evalffi`

The violations were exposed in CI when the compiler was built with
libffi.

* Removed some uneeded transitionary code

* Add changelog entry

Co-authored-by: quantimnot <quantimnot@users.noreply.github.com>
2022-07-14 14:20:40 +02:00
flywind
3cb2d7af05 [vm]fixes #15974 #12551 #19464 #16020 #16780 #16613 #14553 #19909 #18641 (#19902) [backport]
* revert #12217 since the root problem seems to have been fixed; fix #15974;fix #12551; fix #19464

* fix #16020; fix #16780

* fix tests and #16613

* fix #14553

* fix #19909; skip skipRegisterAddr

* fix #18641
2022-06-22 08:43:58 +02:00
flywind
a65db5e2e9 [Tiny] correct comment opcDeref => opcLdDeref (#19908)
correct comment opcDeref => opcLdDeref
2022-06-21 09:37:23 +02:00
flywind
2f4900615a [cleanup] remove unnecessary procs in vm (#19888)
remove unused procs
2022-06-13 08:10:40 +02:00
flywind
004fc23a3f [vm] remove unused opcSubstr opcode (#19834)
remove unused opcSubstr
2022-05-30 10:41:24 +02:00
flywind
8f9dd5b349 register callback for marshal in VM (#19578)
* register callback for marshal in VM

* remove unrelated code

* polish

* more tests

* more tests

* add loadVM and toVM
2022-03-08 18:12:31 +01:00
Andreas Rumpf
ed0dce7292 fixes #19404 by protecting the memory we borrow from. this replaces crashes with minor memory leaks which seems to be acceptable. In the longer run we need a better VM that didn't grow hacks over a decade. (#19515)
Co-authored-by: flywind <xzsflywind@gmail.com>
2022-02-12 15:10:45 +01:00
Andreas Rumpf
f90620fb32 fixes #19198 [backport:1.6] (#19209)
* fixes #19198 [backport:1.6]

* added a test case
2021-12-04 07:43:20 +01:00
hlaaftana
c7c6b13a32 parseExpr/parseStmt accept filename, fixes #13540 (#19182) 2021-11-24 12:22:40 +01:00
Jason Beetham
cc984217a9 Fix VM's sametype impl to work for generics/typedescs (#19073)
* Fix vm's sametype implementation to properly handle generics and typedescs

* actually fixed sametype + have test

* added comments and removed unsafe code
2021-11-02 09:02:53 +01:00
Jason Beetham
f0af4a36b9 Added setGlobalValue to VM api (#19007) 2021-10-17 16:24:43 +02:00
Timothee Cour
b24812df5f properly fix #10053 ; FieldDefect msg now shows discriminant value + lineinfo, in all backends (c,vm,js) (#11955)
* fix #10053 FieldError for vm

* fixup

* FieldError now also shows runtime value of discriminant

* fix field error reporting in vm

* also report culprit line info in err msg

* fix errors for newruntime 2

* fix for js

* fixup

* PRTEMP4

* works

* works

* works perfect

* refactor

* std/private/repr_impl

* suppport --gc:arc

* cleanup

* refactor

* simplify

* simplify

* simplify

* fixup

* move out compiler.vmgen.genCustom

* fixup

* fixup

* add tests

* revert compiler/debugutils.nim

* simplify reprDiscriminant

* fixup

* lib/std/private/repr_impl.nim -> lib/system/repr_impl.nim

* try to fix D20210812T165220

* honor --declaredlocs

* control toFileLineCol via --declaredlocs
2021-08-13 09:35:48 +02:00
Timothee Cour
9a26f5059b refs #16613: check opcWrDeref for nil (#18613) 2021-07-30 09:30:22 +02:00
Timothee Cour
565e07a993 enable VM tracing in user code via {.define(nimVmTrace).} (#18244)
* enable VM tracing in user code via  `{.define(nimVmTrace).}`

* add vmutils.vmTrace

* add vmTrace
2021-06-24 11:55:31 +02:00
Timothee Cour
ad70a65e0e fix #18310 system.== in vm for NimNode (#18313)
* fix #18310 == in vm

* fixup

* fixup
2021-06-21 09:46:31 +02:00
Andreas Rumpf
3bc625aff1 ORC: progress (#18000)
* ORC: progress

* ORC: bugfix; don't follow acyclic data even if only at runtime the subtype is marked as acyclic

* progress

* minor style changes
2021-05-12 22:00:37 +02:00
Andreas Rumpf
a9ae5fe5be since we have now so many virtual registers, reduce memory consumption for the register allocator (#17985) 2021-05-10 11:29:19 +02:00
Saem Ghani
17db15f9b1 fix #17836 (typed macro isNil for proc params) (#17841)
thanks @alaviss for the test
2021-04-25 10:30:52 +02:00
Andreas Rumpf
0b116310bf unit separator (#17730)
* use the ASCII Unit Separator so that error messages can be handled precisely by the tooling
* updated testament
2021-04-20 16:30:17 +02:00
Clyybber
438afb4db9 Introduce localErrorNode (#17785) 2021-04-19 17:19:21 +02:00
Timothee Cour
7e94420847 cString => cSourceString; tyCString => tyCstring so that error msgs show cstring, not cString (#17744) 2021-04-17 11:14:09 +02:00
Timothee Cour
b18307f940 fix #17572 (#17586) 2021-03-31 11:27:02 +02:00
Arne Döring
159c06e045 unify tuple expressions (#13793)
* unify tuple expressions

* fix test

* fix test

* apply feedback

* Handle empty tuples

* Fix rendering named unary tuple

* Protect static NimNode against stripping

* Slightly less hacky

* Revert "Slightly less hacky"

This reverts commit 170c5aec0addc029f637afbc948700ca006b7942.

* Slightly less hacky

* Cleanup

* Fix test

* Fix another test

* Add condsym

* Rebase fallout

* changelog: Move from compiler changes to language changes

* Add stricter tests

* Add empty tuple example to doc/astspec

* Fix test

Co-authored-by: Clyybber <darkmine956@gmail.com>
2021-03-30 02:06:51 +02:00
Clyybber
1a407402a4 Typo in vm.nim 2021-03-29 16:03:54 +02:00
Clyybber
23393b8478 arc now bootstraps (#17342)
./koch boot --gc:arc works :D
2021-03-12 08:05:54 +01:00
flywind
6391f6e861 fix #16384 and #17144 (#17126) [backport] 2021-03-03 11:58:50 +01:00
Saem Ghani
7c2ac98880 Fixes #17039 - ldObj checks node/nodeAddr access (#17123)
Checked field expressions, such as an object variant field access results in
occasionally broken address analysis crashing the VM. This guard added here
mimics guarded access in ldObjAddr as well. This is to prevent a crash, while a
fix is devised.
2021-02-23 09:02:06 +01:00
Saem Ghani
260a5dacb7 fixed dot operator recursive loop & macro suggest (#16922)
* basic stability improvements; refs nimsuggest
* fixed dot operator recursive loop & macro suggest
* hacky fix for run away dot operator sem check

Committing this mostly to make the issue more clear. Perhaps get better
feedback.

* semExprWithType seems like a better place to check
* fixed error messages const case expressions
* Clean-up test
* stopped the dot operator madness

No longer get infinite recursion when seming broken code with a dot
operator macro like in jsffi.

Co-authored-by: Araq <rumpf_a@web.de>
2021-02-15 09:51:05 +01:00
Timothee Cour
6e267d28b3 remove conditionals on nimHasUserErrors, nimNoNilSeqs2, nimNoNilSeqs (#16861)
* cleanup docs for type(nil) | type(nil); simplify nimHasUserErrors

* simplify nimNoNilSeqs2

* simplify nimNoNilSeqs

* fixup
2021-01-29 14:30:24 +01:00
flywind
aa185c0e9b fix #13517 (#16681) 2021-01-11 15:07:48 +01:00
Timothee Cour
f6c2450cdb fix #16555, fixes #16405: len, high honors '\0' for cstring in vm (#16610) 2021-01-11 10:16:20 +01:00
Andreas Rumpf
796498525a IC: next steps (#16550)
* cleanups
* ast.nim: cleanups
* IC: no more sym.tab field, stored externally in the module graph
* nimble compiles again
* rodfiles: store bitwidth of integers and the endianness in the cookie because we serialize 'int' directly
* rodfiles: added compilerproc and export sections
* rodfiles: added all the missing sections
* rodfiles: track the missing information
* IC: architecture for lazy loading of proc bodies
* make tests green again
* completed the lazy loading of proc bodies
* symbol lookup integration, part 1
* symbol lookup integration, part 2
* symbol lookup integration, part 3
* make tcompilerapi work again
* rodfiles: fixed config change handling
2021-01-07 20:26:40 +01:00
Andreas Rumpf
73a8b950cb big steps torwards an efficient, simple IC implementation (#16543)
* 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>
2021-01-02 07:30:39 +01:00
Timothee Cour
8508c4e1c2 fix hintProcessing dots interference with static:echo and hintCC; add tests for nim secret, add tests for hintProcessing, misc other bug fixes (#16495)
* fix dots interfering with static:echo
* add tests
* fix hintProcessing dots for hintCC
* improve trunner tests
* fix bug: readLineFromStdin now writes prompt to stdout, consistent with linenoise and rdstdin
* disable a failing test for windows
2020-12-30 14:58:41 +01:00
Timothee Cour
c731f7ab14 fixes #15939, fixes #15464, fixes #16169, fixes #16226 VM now supports addr(mystring[ind]) (index + index assignment) (#15987)
* fix #15939, fix #15464 VM now supports `addr(mystring[ind])` (index + index assignment), var char return etc
* cleanups
* cstring tests
* add test for bug #15464
* improve test coverage
2020-12-03 16:55:43 +01:00
Timothee Cour
3e7077ac7d fix #14339, #13511, #14420: fixes limited VM support for addr (#16002)
* fix #14339: fixes limited VM support for addr

* strengthen test

* reference bug #16003

* also fixes #13511

* also fixes #14420
2020-11-25 20:48:10 +01:00
Miran
bbe49a14ae Correct all eggs (#15906)
* "eg" is a misspelled "egg", "e.g." is "exempli gratia"
* Also, "ie" is "i.e.".
2020-11-10 21:53:25 +01:00
Timothee Cour
c1664f93b0 new: nim -e:cmd to run a command directly; also fixes #15731 (#15687)
* new: `nim -i cmd`
* rename -i to -e (for eval); consistent with majority of other programing languages
* `nim e -e:cmd` now works; bugfix: `echo cmd | nim e -` now works
* honor --betterRun
* address comments
* --eval alias for -e (replaces undocumented --eval which was a noop)
* --eval now defaults to e (nimscript) instead of r
* address comment: remove -e, only keep --eval
* address comment
* fixup
* Update compiler/nimconf.nim

Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
2020-11-09 16:07:22 +01:00
Timothee Cour
3bdc000521 [backport] fix #15595 procvar == works in VM (#15724) 2020-10-26 22:19:05 +02:00
Jason Beetham
a87617956f Fixed iteration limit hit from execproc (#15723) [backport:1.2] [backport:1.4]
When calling procs from Nim in Nimscript you could hit the VM iteration limit even though the code is functioning properly. This resolves that by making the iteration limit reset eachtime you call a proc.
2020-10-26 11:06:18 +01:00
Andreas Rumpf
226595515c explicit ID generation for easier IC (#15559)
* 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)
2020-10-25 08:50:47 +01:00
Clyybber
2629d619a1 Fix forward declaration issues in template/macro context (#15091)
* 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
2020-07-29 16:17:20 +02:00
Ico Doornekamp
d7ccd82eac VM profiler (#14833)
* 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>
2020-07-09 19:18:35 +02:00
Juan Carlos
28510a9da9 Deprecated laxStrings for mutating the internal zero terminator on strings and its Deprecated code cleaned out (#14766)
Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
2020-06-23 13:20:53 +02:00
Timothee Cour
de5cde473a hintMsgOrigin now works in VM code (#14678)
* `hintMsgOrigin` now works in VM code

* remove a simplification for now
2020-06-16 08:49:57 +02:00
Araq
278b4582f5 fixes #14340 2020-05-14 08:51:47 +02:00
Clyybber
1f1e4de3bc Make ./koch temp --gc:arc work (#14186) 2020-05-01 20:25:18 +02:00
Timothee Cour
f1fd3ef7f4 fix https://github.com/timotheecour/Nim/issues/88 (#13865) [backport:1.2] 2020-04-06 00:24:35 +02:00
Clyybber
2925a47ae6 Fix vm.nim for --gc:arc (#13741)
* koch boot --gc:arc now passes the nim stage

... but generates invalid C code

* Move it closer to where its used

* Try something else

* Poor mans var

* Use UncheckedArray instead
2020-03-26 15:18:45 +00:00