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037f87d90484d593ca85b617b50ebb37f88e272c
Nim/compiler
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metagn 037f87d904 top-down type inference, implements rfc 149 (#20091) 
* 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>
(cherry picked from commit 0014b9c48e)
2023-05-11 15:12:38 +02:00
..
ic
Don't require blank line before Markdown code (1.6) (#20216)
2022-08-15 18:38:17 -04:00
nimfix
[backport] use old style hints in .cfg files (#18917)
2021-09-29 11:14:47 +02:00
plugins
fixes #20162; locals doesn't work with ORC [backport] (#20163)
2022-08-23 13:32:13 +02:00
aliases.nim
Fixed objects being erroneously zeroed out before object construction (#12814) [backport]
2019-12-05 17:31:51 +01:00
ast.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
astalgo.nim
add comment to astalgo.debug (#18594)
2021-07-27 09:37:11 +02:00
astmsgs.nim
properly fix #10053 ; FieldDefect msg now shows discriminant value + lineinfo, in all backends (c,vm,js) (#11955)
2021-08-13 09:35:48 +02:00
bitsets.nim
Cosmetic compiler cleanup (#12718)
2019-11-28 17:13:04 +01:00
btrees.nim
ORC: progress (#18000)
2021-05-12 22:00:37 +02:00
ccgcalls.nim
fixes #20422; emit nimPrepareStrMutationV2 for toOpenArray to keep th… (#21459)
2023-03-02 10:29:24 +01:00
ccgexprs.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
ccgliterals.nim
Removed lib/system/allocators.nim. seqs_v2 and strs_v2 now uses allocShared0. (#13190)
2020-01-23 14:25:22 +01:00
ccgmerge_unused.nim
IC: green tests (#17311)
2021-03-19 16:53:38 +01:00
ccgreset.nim
fixes #19967; reset does not work on set [backport: 1.2] (#19968)
2022-08-23 21:32:47 +02:00
ccgstmts.nim
Fixed noinit pragma for closure variables (#20101)
2023-04-24 22:05:07 +02:00
ccgthreadvars.nim
fix #16752: threadvar now works with importcpp types; osx now uses native TLS (--tlsEmulation:off), which can be orders of magnitude faster (#16750)
2021-01-27 22:35:43 +01:00
ccgtrav.nim
allow old styled RTTI for arc/orc (#15331)
2020-09-16 14:57:01 +02:00
ccgtypes.nim
fixes #20139; hash types based on its path relative to its package path (#21274) [backport:1.6]
2023-03-09 18:32:51 +01:00
ccgutils.nim
Fix #17412 (#17560)
2021-03-29 21:16:11 +02:00
cgen.nim
ref #19830; multiple definition of in Nim generated static libraries (#19934)
2023-04-24 21:58:49 +02:00
cgendata.nim
Removes deprecated {.injectStmt.}. Fixes #18666 (#18984)
2021-10-13 11:09:45 +02:00
cgmeth.nim
fix dispatcher call type [backport] (#20696)
2022-10-30 17:01:02 +01:00
closureiters.nim
fix closure iter state table init type [backport] (#20717)
2022-11-10 10:51:14 +01:00
cmdlinehelper.nim
undefine C symbols in JS backend [backport:1.6] (#19437)
2022-02-23 11:38:52 +01:00
commands.nim
Fix #16937; --clib option pass library name to backend C compiler correctly (#19754)
2023-04-24 22:09:07 +02:00
concepts.nim
Make error message for empty new-styled concept more descriptive (#18506)
2021-07-18 10:49:03 +02:00
condsyms.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
debuginfo.nim
happy new year
2017-01-07 22:35:09 +01:00
debugutils.nim
add more APIs to compiler/debugutils; re-export it (#18243)
2021-06-18 15:52:08 +02:00
depends.nim
fix #18735; genDepend broken for duplicate module names in separate folders (#19988)
2022-07-17 07:15:04 +02:00
dfa.nim
compiler: Handle nkCheckedFieldExpr better in dfa (#19616)
2023-04-24 17:33:53 +02:00
docgen2.nim
Refactor and doc package handling, module name mangling (#19821)
2022-07-18 07:55:08 +02:00
docgen.nim
fix #15836 proc arg return type auto unexpectly match proc with concr… (#21065)
2023-04-26 10:53:43 +02:00
enumtostr.nim
big steps torwards an efficient, simple IC implementation (#16543)
2021-01-02 07:30:39 +01:00
errorhandling.nim
misc fixes: build_all.sh, changelog (#17601)
2021-04-01 08:48:44 +02:00
evalffi.nim
Change styleCheck to ignore foreign packages (#19822)
2022-08-02 16:00:11 +02:00
evaltempl.nim
fix #16993, #18054, #17835 runnableExamples now works with templates and nested templates (#18082)
2021-06-02 09:02:14 -07:00
extccomp.nim
Use vccexe when generating static lib with vcc (#19843)
2023-04-25 15:34:46 +02:00
filter_tmpl.nim
fix wrong name (rnimsyn => renderer; pnimsyn => parser; scanner => lexer) (#18895)
2021-09-25 13:22:00 +02:00
filters.nim
Cosmetic compiler cleanup (#12718)
2019-11-28 17:13:04 +01:00
gorgeimpl.nim
Fixed #12337, leaking pipe after gorge (#12339)
2019-10-03 00:48:31 -04:00
guards.nim
this ensures libp2p continues to compile [backport] (#18908)
2021-09-27 19:25:00 +02:00
hlo.nim
explicit ID generation for easier IC (#15559)
2020-10-25 08:50:47 +01:00
idents.nim
IC: next steps (#16550)
2021-01-07 20:26:40 +01:00
importer.nim
import brackets support as and prefixes [backport] (#21636)
2023-04-27 07:18:17 +02:00
index.nim
walkDirRecFilter, update doc CI filter, compiler/index.nim for docs + various other fixes (#14501)
2020-06-01 19:21:41 +02:00
injectdestructors.nim
Dont produce initing moves for sfNoInit variables in closure env (#21026)
2023-04-26 09:31:33 +02:00
installer.ini
Rename the package from compiler -> nim (#21369)
2023-02-14 20:18:41 +08:00
int128.nim
CIs: attempt to use csources_v1 (#16282)
2021-04-21 07:41:33 +02:00
isolation_check.nim
fixes #19013 [backport:1.6] (#19111)
2021-11-11 16:16:03 +01:00
jsgen.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
jstypes.nim
jsgen improve spacing (#18048)
2021-05-20 15:48:46 +02:00
lambdalifting.nim
fix #20152 Illegal capture of closure iterator, when should be legal (#20607)
2023-04-25 16:27:29 +02:00
layouter.nim
fixes #20553; don't format code for stropping identifier (#20561) [backport]
2022-10-21 09:19:03 +02:00
lexer.nim
Implemented basic macro expand functionality (#20579)
2023-01-31 10:23:52 +01:00
liftdestructors.nim
fixes #20139; hash types based on its path relative to its package path (#21274) [backport:1.6]
2023-03-09 18:32:51 +01:00
liftlocals.nim
fixes #11225; generic sandwich problems; [backport:1.2] (#17255)
2021-03-09 20:19:24 +01:00
lineinfos.nim
fixes #21731; fixes #21537; disable warnBareExcept by default [backport] (#21728)
2023-04-27 07:20:35 +02:00
linter.nim
fixes #20397; fixes stylecheck regression (#20398)
2022-09-30 09:45:18 +02:00
llstream.nim
Use readable escape sequences (#17241)
2021-03-03 07:15:07 +01:00
lookups.nim
fix #15836 proc arg return type auto unexpectly match proc with concr… (#21065)
2023-04-26 10:53:43 +02:00
lowerings.nim
Fixed noinit pragma for closure variables (#20101)
2023-04-24 22:05:07 +02:00
macrocacheimpl.nim
IC: next steps (#16632)
2021-01-12 09:36:51 +01:00
magicsys.nim
cString => cSourceString; tyCString => tyCstring so that error msgs show cstring, not cString (#17744)
2021-04-17 11:14:09 +02:00
main.nim
fix nim check nimscript [backport: 1.6] (#19444)
2022-03-24 12:26:03 +01:00
modulegraphs.nim
Fix/improve handling of forward declarations in nimsuggest (#20493)
2022-10-06 18:23:10 +02:00
modulepaths.nim
Refactor and doc package handling, module name mangling (#19821)
2022-07-18 07:55:08 +02:00
modules.nim
Refactor and doc package handling, module name mangling (#19821)
2022-07-18 07:55:08 +02:00
msgs.nim
fixes #20149; fixes #16762; hintAsError and warningAsError now ignore foreign packages (#20151)
2023-04-24 22:08:02 +02:00
ndi.nim
fix open file leak when running --debugger:native (#13832)
2020-04-01 17:48:17 +02:00
nilcheck.nim
CIs: attempt to use csources_v1 (#16282)
2021-04-21 07:41:33 +02:00
nim.cfg
don't backport the change in compiler/nim.cfg
2022-12-16 05:52:42 +01:00
nim.nim
Implicitly set noNimblePath when nimble.lock is present (#21266)
2023-01-19 10:33:49 +01:00
nimblecmd.nim
Add changes required by Nimble lock file support (#12104)
2021-07-15 22:13:01 +02:00
nimconf.nim
fix #8219; nim check/dump shouldn't run single nimscript project [backport: 1.6] (#19641)
2022-03-28 07:45:51 +02:00
nimeval.nim
Added setGlobalValue to VM api (#19007)
2021-10-17 16:24:43 +02:00
nimlexbase.nim
get rid of the warnings during bootstrapping (#18741)
2021-08-24 17:15:26 +02:00
nimpaths.nim
CIs: attempt to use csources_v1 (#16282)
2021-04-21 07:41:33 +02:00
nimsets.nim
init checks and 'out' parameters (#14521)
2020-06-23 10:53:57 +02:00
nodejs.nim
Improve error message when NodeJS is not installed and 'nim js -r' is run (#18978)
2021-10-12 15:41:30 +02:00
nversion.nim
Fix spellings (#12277) [backport]
2019-09-27 07:02:54 +02:00
optimizer.nim
fixes #11225; generic sandwich problems; [backport:1.2] (#17255)
2021-03-09 20:19:24 +01:00
options.nim
Implemented basic macro expand functionality (#20579)
2023-01-31 10:23:52 +01:00
packagehandling.nim
Refactor and doc package handling, module name mangling (#19821)
2022-07-18 07:55:08 +02:00
packages.nim
Refactor and doc package handling, module name mangling (#19821)
2022-07-18 07:55:08 +02:00
parampatterns.nim
reuse existing toHumanStr (#15674)
2020-10-21 15:53:43 -07:00
parser.nim
fix issue #20922 by handling missing expr in exprList for tkOf (#20930)
2023-04-26 09:31:33 +02:00
passaux.nim
improvements to hint:processing: show import stack, distinguish nims, show includes etc (#18372)
2021-06-30 07:16:31 +02:00
passes.nim
Refactor and doc package handling, module name mangling (#19821)
2022-07-18 07:55:08 +02:00
pathutils.nim
fixes #20139; hash types based on its path relative to its package path (#21274) [backport:1.6]
2023-03-09 18:32:51 +01:00
patterns.nim
fix a typo (canonilization => canonicalization) (#18914)
2021-09-28 03:05:22 -04:00
platform.nim
Add Zephyr Support (#19003)
2022-03-24 13:25:20 +01:00
pluginsupport.nim
refactoring: fewer global variables
2018-05-27 19:19:12 +02:00
pragmas.nim
fixes #14318 (#14335)
2023-04-24 17:34:28 +02:00
prefixmatches.nim
move tests under the compiler directory to testament (#16096)
2020-11-25 07:48:27 +01:00
procfind.nim
Fix forward declarations in shadow scope contexts (#15386)
2020-09-22 18:24:13 +02:00
readme.md
refactor: renamed readme to readme.md (#14283)
2020-05-11 13:50:40 +02:00
renderer.nim
fix NimNode comment repr() regression [backport: 1.2] (#19726)
2022-04-25 15:00:00 +02:00
renderverbatim.nim
runnableExamples now show originating location in stacktraces on failure (#18457)
2021-07-09 11:41:28 +02:00
reorder.nim
ast: add getPIdent (#17684)
2021-04-09 08:00:13 +02:00
rodutils.nim
make -d:nimFpRoundtrips work consistently in vm vs rt, fix #18400, etc (#18531)
2021-07-20 22:13:52 +02:00
ropes.nim
Cosmetic compiler cleanup (#12718)
2019-11-28 17:13:04 +01:00
saturate.nim
fix warnings for deprecated low and high (#15291)
2020-09-11 01:04:07 +02:00
scriptconfig.nim
fix setCommand so it behaves like regular nim invocation (#18555)
2021-07-22 08:00:29 +02:00
sem.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
semcall.nim
mitigates #21272; but it's not the final fix because the first round … (#21462)
2023-04-26 15:09:01 +02:00
semdata.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
semexprs.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
semfields.nim
IC: next steps (#16550)
2021-01-07 20:26:40 +01:00
semfold.nim
fix #19426 compile error using when/elif/else and typedesc in template (#20550)
2023-04-25 16:27:29 +02:00
semgnrc.nim
Change styleCheck to ignore foreign packages (#19822)
2022-08-02 16:00:11 +02:00
seminst.nim
fix #19882 Improve error message when instantiating generics that lac… (#20356)
2023-04-24 22:09:13 +02:00
semmacrosanity.nim
Unpack mSlice tupleconstr for static openarrays (#20615)
2023-04-25 16:27:29 +02:00
semmagic.nim
Change styleCheck to ignore foreign packages (#19822)
2022-08-02 16:00:11 +02:00
semobjconstr.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
semparallel.nim
fixes #20958; fixes the return type of slice function [backport] (#20959)
2023-04-26 09:31:33 +02:00
sempass2.nim
Implemented basic macro expand functionality (#20579)
2023-01-31 10:23:52 +01:00
semstmts.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
semtempl.nim
alternate fix + test for #12094, refs #13804 (#20686)
2023-04-25 16:27:30 +02:00
semtypes.nim
fix #15836 proc arg return type auto unexpectly match proc with concr… (#21065)
2023-04-26 10:53:43 +02:00
semtypinst.nim
Fix segfault caused by ensuring valueless statics are not evaluated (#21577)
2023-04-26 15:09:57 +02:00
sighashes.nim
fix sighashes for generic ref (#20723)
2023-04-25 18:31:15 +02:00
sigmatch.nim
fix #16541 (#21148)
2023-04-26 12:48:12 +02:00
sinkparameter_inference.nim
big steps torwards an efficient, simple IC implementation (#16543)
2021-01-02 07:30:39 +01:00
sizealignoffsetimpl.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
sourcemap.nim
cString => cSourceString; tyCString => tyCstring so that error msgs show cstring, not cString (#17744)
2021-04-17 11:14:09 +02:00
spawn.nim
Fix bug in freshVarForClosureIter. Fixes #18474 (#19675) [backport]
2022-04-05 17:32:32 +02:00
strutils2.nim
Correct all eggs (#15906)
2020-11-10 21:53:25 +01:00
suggest.nim
Implemented basic macro expand functionality (#20579)
2023-01-31 10:23:52 +01:00
syntaxes.nim
-d:nimDebug: calls doAssert false instead of quit (#17739)
2021-04-17 11:49:54 +02:00
tccgen.nim
move tinyc to a separate repo and allow installing external dependencency (eg tinyc) from koch / library code (#13850)
2020-04-03 09:10:45 +02:00
transf.nim
Fixed distinct composite type class proc borrowing (#18904)
2023-04-24 17:22:12 +02:00
trees.nim
Revert "fix #16185 (#16195)" (#16197)
2020-11-30 23:36:38 +01:00
treetab.nim
treetab: tiny cleanup (#17929)
2021-05-09 00:56:37 +02:00
typeallowed.nim
bugfix: varargs count as open arrays (#19447)
2022-01-26 07:57:21 +01:00
types.nim
fix #20272 range of uint64 shows signed upper bound (#20702)
2023-04-25 18:27:54 +02:00
typesrenderer.nim
remove all mentions of doc2, jsondoc2 (except 1 mentioning the alias) (#15683)
2020-11-26 11:54:18 -08:00
varpartitions.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
vm.nim
fix #20148 implicit compile time conversion int to ranged float cause… (#20698)
2023-04-25 16:27:31 +02:00
vmconv.nim
make system random work in VM (#17059)
2021-02-17 11:52:46 +01:00
vmdef.nim
Implement setLineInfo (#21153)
2023-01-19 10:33:13 +01:00
vmdeps.nim
getType now works with tyInferred (arising from concepts); refs #18220 (#18241)
2021-06-12 21:35:12 +02:00
vmgen.nim
top-down type inference, implements rfc 149 (#20091)
2023-05-11 15:12:38 +02:00
vmhooks.nim
make -d:nimFpRoundtrips work consistently in vm vs rt, fix #18400, etc (#18531)
2021-07-20 22:13:52 +02:00
vmmarshal.nim
fix marshal bugs in VM (#19161) [backport:1.6]
2021-11-22 16:30:41 +01:00
vmops.nim
Change styleCheck to ignore foreign packages (#19822)
2022-08-02 16:00:11 +02:00
vmprofiler.nim
cleanup of PR #14833 (VM profiler)
2020-07-09 19:21:20 +02:00
wordrecg.nim
Change styleCheck to ignore foreign packages (#19822)
2022-08-02 16:00:11 +02:00

readme.md

Nim Compiler

  • This directory contains the Nim compiler written in Nim.
  • Note that this code has been translated from a bootstrapping version written in Pascal.
  • So the code is not a poster child of good Nim code.

See Internals of the Nim Compiler for more information.