Commit graph

330 commits

Author SHA1 Message Date
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
cooldome
182d3c16e3
fixes #13744 (#13749)
* fixes #13744

* improve style

Co-authored-by: cooldome <ariabushenko@gmail.ru>
2020-03-25 13:44:52 +00:00
Arne Döring
eb42f38088
Remove dead magics (#13551) 2020-03-03 12:42:43 +01:00
Arne Döring
5d2483fb64
fix #13479 (#13503) 2020-02-26 09:51:07 +01:00
Andreas Rumpf
6efac70181
make goto based exceptions available for 'nim cpp' (#13244)
* make goto based exceptions available for 'nim cpp'
* optimize seq.add to be comparable to C++'s emplace_back
2020-01-25 20:00:13 +01:00
Timothee Cour
b462baed65 VM: allow overriding MaxLoopIterations without rebuilding nim (#13233) 2020-01-23 10:53:30 +01:00
Jasper Jenkins
796aafe7e0 make case-object transitions explicit, make unknownLineInfo a const, replace a few magic numbers with consts (#13170) 2020-01-17 10:34:31 +01:00
Timothee Cour
13c08f3ab4 VM: support importc var, ptr/pointer types, cast int <=> ptr/pointer (#12877)
* VM: allow certain hardcoded special var variables at CT
* VM: allow all importc var, cast[int](ptr)
* fix tests tests/vm/tstaticprintseq.nim, tests/cpp/t8241.nim
* VM: == works for ptr/pointer nodes
* bugfix: ==, cast now also works for pointer, not just ptr
* VM supports cast PtrLikeKinds <=> PtrLikeKinds / int
* improve cname handling
* fixup + bug fix
* VM: support cast from ref to int
* address comment: opcLdGlobalDeref => opcLdGlobalDerefFFI
* defensive check against typ == nil
2020-01-05 09:11:29 +01:00
Timothee Cour
23fc93fc2d VM: allow ptr setting ptr fields (#12825) 2019-12-06 22:38:53 +01:00
Araq
0996eb174f fixes #11727 [backport] 2019-11-28 23:00:34 +01:00
Clyybber
7e747d11c6 Cosmetic compiler cleanup (#12718)
* 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
2019-11-28 17:13:04 +01:00
Andreas Rumpf
abe07eb75d
VM: improvements for var T/addr (#12667); fixes #12489 2019-11-28 09:56:02 +01:00
Andreas Rumpf
78e02d174d
fixes #12670 [backport] (#12693) 2019-11-20 19:08:16 +01:00
Andreas Rumpf
a14abc5708
ARC: solves phase ordering problems (#12654) 2019-11-14 23:19:18 +01:00
Arne Döring
94675c2378 backtick and export marker handling in eqIdent (#12574) 2019-11-07 14:40:44 +01:00
Araq
7f904e2c66 fixes #12244 [backport] 2019-10-10 10:00:57 +02:00
Andreas Rumpf
5be8e0b088
VM: no special casing for big endian machines; refs #9690 [backport] (#12364) 2019-10-06 19:28:53 +02:00