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f0b5bf359ed93600a93da037d787336fea9da695
Nim/compiler
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ringabout f0b5bf359e fixes ORC memory leaks; marks hooks with optQuirky (#24701) 
closes https://github.com/nim-lang/Nim/pull/24686
closes #24693

```nim
# v.nim
import std/[json]

var test: seq[string]
var testData: JsonNode
try:
  ## Fails
  testData = parseJson("""[{"id": 1"}, {"id": "2"}]""")

  ## Works
  # testdata = parseJson("""[{"id": "1"}, {"id": "2"}]""")
  
  ## Fails
  # let stream = newStringStream("""[{"id": 1"}, {"id": "2"}]""")
  # testData = parseJson(stream, "input", false, false)
  # stream.close()
  
except:
  testData = %* []
for t in testData:
  test.add(t["id"].getStr())
echo $test
```

With this PR:

```
==66425== LEAK SUMMARY:
==66425==    definitely lost: 0 bytes in 0 blocks
==66425==    indirectly lost: 0 bytes in 0 blocks
==66425==      possibly lost: 0 bytes in 0 blocks
==66425==    still reachable: 16,512 bytes in 2 blocks
==66425==         suppressed: 0 bytes in 0 blocks
==66425== Reachable blocks (those to which a pointer was found) are not shown.
==66425== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==66425== 
==66425== For lists of detected and suppressed errors, rerun with: -s
==66425== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
```
2025-02-19 23:02:28 +01:00
..
ic
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
plugins
Adds support for custom ASTs in the Nim parser (#23417)
2024-03-18 20:27:00 +01:00
aliasanalysis.nim
use strictdefs for compiler (#22365)
2023-08-06 14:26:21 +02:00
aliases.nim
type refactor: part 4 (#23077)
2023-12-15 10:20:57 +01:00
ast.nim
include new concepts in typeclasses, makes containsGenericType work (#24453)
2024-11-19 10:06:41 +01:00
astalgo.nim
fixes addr/hiddenAddr in strictdefs (#23477)
2024-04-10 14:41:16 +02:00
astmsgs.nim
fixes #23494; Wrong type in object construction error message (#23504)
2024-04-16 12:46:59 +02:00
astyaml.nim
refactor: The popular 'r' field is now named 'snippet' (#23829)
2024-07-12 15:23:09 +02:00
bitsets.nim
NIR: Nim intermediate representation (#22777)
2023-10-11 17:44:14 +02:00
btrees.nim
use strictdefs for compiler (#22365)
2023-08-06 14:26:21 +02:00
cbuilderbase.nim
fixes nightlies failures (#24456)
2024-11-19 08:51:54 +01:00
cbuilderdecls.nim
fix #pragma pack generation regression in packed case objects (#24461)
2024-11-21 14:29:18 +03:00
cbuilderexprs.nim
cbuilder: use constants for type names, some cleanups (#24438)
2024-11-18 17:34:37 +01:00
cbuilderstmts.nim
cbuilder: use constants for type names, some cleanups (#24438)
2024-11-18 17:34:37 +01:00
ccgcalls.nim
fixes #22101; std/pegs with nim cpp --mm:orc --exceptions:goto creates invalid C++ (#24531)
2024-12-12 22:56:41 +01:00
ccgexprs.nim
fixes #17681; enforce codegen for exportc consts (#24546)
2024-12-17 18:16:34 +01:00
ccgliterals.nim
cbuilder: use constants for type names, some cleanups (#24438)
2024-11-18 17:34:37 +01:00
ccgmerge_unused.nim
removed unused sections in codegen (#20976)
2022-11-30 21:51:13 +01:00
ccgreset.nim
cbuilder: use constants for type names, some cleanups (#24438)
2024-11-18 17:34:37 +01:00
ccgstmts.nim
cbuilder: use constants for type names, some cleanups (#24438)
2024-11-18 17:34:37 +01:00
ccgthreadvars.nim
cbuilder: use constants for type names, some cleanups (#24438)
2024-11-18 17:34:37 +01:00
ccgtrav.nim
cbuilder: use constants for type names, some cleanups (#24438)
2024-11-18 17:34:37 +01:00
ccgtypes.nim
cbuilder: use constants for type names, some cleanups (#24438)
2024-11-18 17:34:37 +01:00
ccgutils.nim
fixes #23354; [backport] (#23685)
2024-06-07 09:01:30 +02:00
cgen.nim
prefix NimDestroyGlobals with nimMainPrefix (#24493)
2024-12-03 13:05:14 +08:00
cgendata.nim
cbuilder: second half of cgen (#24432)
2024-11-14 16:28:13 +01:00
cgmeth.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
closureiters.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
cmdlinehelper.nim
fixes #23429; rework --verbosity with warnings/hints (#23441)
2024-03-28 11:04:12 +01:00
commands.nim
fixes #20908; Unknown warnings and hints now give a warning (#24543)
2024-12-17 06:41:38 +01:00
compiler.nimble
Create compiler and nimsuggest packages (#22118)
2023-06-18 16:06:14 +02:00
concepts.nim
couple cases of valid concept bindings (#24513)
2024-12-13 15:13:19 +01:00
condsyms.nim
revert strictDefs as the default (#24620)
2025-01-17 16:08:47 +01:00
debuginfo.nim
happy new year
2017-01-07 22:35:09 +01:00
debugutils.nim
Extend and document compiler debugging utilities (#19841)
2022-06-10 20:40:08 +02:00
depends.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
dfa.nim
updated compiler DFA docs (#23527)
2024-04-22 13:04:30 +02:00
docgen2.nim
use strictdefs for compiler (#22365)
2023-08-06 14:26:21 +02:00
docgen.nim
Fix quoted idents in ctags (#24317)
2024-10-19 16:39:15 +02:00
enumtostr.nim
types refactoring; WIP (#23086)
2023-12-17 18:43:52 +01:00
errorhandling.nim
IC: progress and refactorings (#22961)
2023-11-20 21:12:13 +01:00
evalffi.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
evaltempl.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
expanddefaults.nim
remove fauxMatch for tyFromExpr, remove tyProxy and tyUnknown aliases (#24018)
2024-08-28 20:46:36 +02:00
extccomp.nim
use /link before each library linker option on MSVC (#24291)
2024-10-12 21:17:30 +02:00
filter_tmpl.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
filters.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
gorgeimpl.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
guards.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
hlo.nim
Fix #22604: Make endsInNoReturn traverse the tree (#22612)
2023-09-01 06:41:39 +02:00
idents.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
importer.nim
check if unused import warning is enabled before adding import to stack (#24554)
2024-12-20 22:09:03 +01:00
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
fixes #24504; fixes ensureMove for refs (#24505)
2024-12-05 21:37:21 +01:00
installer.ini
Add linux/loongarch64 support in 'compiler/installer.ini' (#23672)
2024-06-04 09:50:35 +02:00
int128.nim
fixes yet another strictdefs bug (#23069)
2023-12-15 08:13:25 +01:00
isolation_check.nim
docs: fix typos (#24573)
2024-12-27 19:42:18 +01:00
jsgen.nim
fixes #18081; fixes #18079; fixes #18080; nested ref/deref'd types (#24335)
2024-10-25 22:36:19 +02:00
jstypes.nim
type refactoring: part 2 (#23059)
2023-12-13 10:29:58 +01:00
lambdalifting.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
layeredtable.nim
refactor to make sigmatch use LayeredIdTable for bindings (#24216)
2024-10-06 12:55:34 +02:00
layouter.nim
nimpretty: check the rendered AST for wrong output (#23057)
2023-12-13 10:39:10 +01:00
lexer.nim
fixes yet another strictdefs bug (#23069)
2023-12-15 08:13:25 +01:00
liftdestructors.nim
fixes ORC memory leaks; marks hooks with optQuirky (#24701)
2025-02-19 23:02:28 +01:00
liftlocals.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
lineinfos.nim
fixes #20908; Unknown warnings and hints now give a warning (#24543)
2024-12-17 06:41:38 +01:00
linter.nim
make linter use lineinfo to check originating package (#24270)
2024-10-11 12:00:05 +02:00
llstream.nim
fixes nim secret not flushing stdout (#23862)
2024-07-20 05:40:38 +02:00
lookups.nim
Fix line info for import (#24523)
2024-12-11 20:55:55 +01:00
lowerings.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
macrocacheimpl.nim
IC: next steps (#16632)
2021-01-12 09:36:51 +01:00
magicsys.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
main.nim
remove nir; succeeded by nif (#23809)
2024-07-09 09:29:45 +02:00
mangleutils.nim
apply the new mangle algorithm to JS backend for parameters and procs (#23476)
2024-04-05 08:54:48 +02:00
modulegraphs.nim
modulegraphs: added a flag useful for gear2 (#24293)
2024-10-12 21:46:56 +02:00
modulepaths.nim
fixes #23167; take nkOpenSymChoice into consideration caused by templates [backport] (#23168)
2024-01-05 08:17:08 +01:00
modules.nim
adds a getter/setter for owner (#24318)
2024-10-17 15:16:57 +02:00
msgs.nim
Fixes #23624 "nim check crash" (#23625)
2024-09-16 20:45:00 +02:00
nilcheck.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
nim.cfg
revert strictDefs as the default (#24620)
2025-01-17 16:08:47 +01:00
nim.nim
fixes #23848; The comand nim gendepend defaults to ORC (#23851)
2024-07-17 18:25:19 +02:00
nimblecmd.nim
fixes yet another strictdefs bug (#23069)
2023-12-15 08:13:25 +01:00
nimconf.nim
fixes yet another strictdefs bug (#23069)
2023-12-15 08:13:25 +01:00
nimeval.nim
fixes addr/hiddenAddr in strictdefs (#23477)
2024-04-10 14:41:16 +02:00
nimlexbase.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
nimpaths.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
nimsets.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
nodejs.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
nodekinds.nim
opensym as node kind + fixed experimental switch (#23892)
2024-08-12 15:33:26 +02:00
nversion.nim
warn on set types bigger than max size, default to 0..255 for int literals (#21659)
2023-04-17 20:55:22 +02:00
optimizer.nim
fixes addr/hiddenAddr in strictdefs (#23477)
2024-04-10 14:41:16 +02:00
options.nim
revert strictDefs as the default (#24620)
2025-01-17 16:08:47 +01:00
packagehandling.nim
use strictdefs for compiler (#22365)
2023-08-06 14:26:21 +02:00
packages.nim
make linter use lineinfo to check originating package (#24270)
2024-10-11 12:00:05 +02:00
parampatterns.nim
allow conversions between var types of range types and base types (#24037)
2024-09-03 09:18:38 +02:00
parser.nim
require not nil to be on the same line after a type (#24134)
2024-09-18 22:45:19 +02:00
passaux.nim
test removing dollar for objects out of system (#20242)
2022-08-24 09:44:16 +02:00
passes.nim
improve passes.nim (#24376)
2024-10-29 08:01:44 +01:00
pathutils.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
patterns.nim
types refactoring; WIP (#23086)
2023-12-17 18:43:52 +01:00
pipelines.nim
exports more helpers that are needed by nif-gear2 (#24247)
2024-10-06 19:35:20 +02:00
pipelineutils.nim
replaces implicit passes array registed at runtime with explicit function calls; simplify compilation pipeline (#21444)
2023-03-03 07:36:38 +01:00
platform.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
pluginsupport.nim
refactoring: fewer global variables
2018-05-27 19:19:12 +02:00
pragmas.nim
implements quirky for functions (#24700)
2025-02-18 17:24:41 +01:00
prefixmatches.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
procfind.nim
fixes addr/hiddenAddr in strictdefs (#23477)
2024-04-10 14:41:16 +02:00
pushpoppragmas.nim
fixes push warnings for sempass2 (#23603)
2024-09-03 09:19:52 +02:00
readme.md
clean up the documentation (#22196)
2023-07-02 22:36:05 +02:00
renderer.nim
fixes #24258; compiler crash on len of varargs[untyped] (#24307)
2024-10-14 17:43:12 +02:00
renderverbatim.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
reorder.nim
fixes #24053; fixes #18288; relax reorder with push/pop pragmas restrictions; no crossing push/pop barriers (#24061)
2024-09-06 11:26:24 +02:00
rodutils.nim
NIR: C codegen additions (#22914)
2023-11-06 18:33:28 +01:00
ropes.nim
replaces doAssert false with raiseAssert for unreachable branches, which works better with strictdefs (#22436)
2023-08-10 14:26:40 +02:00
saturate.nim
fix warnings for deprecated low and high (#15291)
2020-09-11 01:04:07 +02:00
scriptconfig.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
sem.nim
fixes #21923; nimsuggest "outline" output does not list templates (#24643)
2025-01-24 13:00:08 +01:00
semcall.nim
Fixes 3 small issues with concepts (#24481)
2024-11-27 10:15:22 +01:00
semdata.nim
implement generic default values for object fields (#24384)
2024-10-30 08:58:04 +01:00
semexprs.nim
revert strictDefs as the default (#24620)
2025-01-17 16:08:47 +01:00
semfields.nim
wrap fields iterations in if true scope [backport] (#24343)
2024-10-22 19:56:37 +02:00
semfold.nim
proper error for const defines with unsupported types (#24540)
2024-12-16 12:22:10 +01:00
semgnrc.nim
Fixes 3 small issues with concepts (#24481)
2024-11-27 10:15:22 +01:00
seminst.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
semmacrosanity.nim
prevent codegen of inactive case fields in VM object constructor nodes (#24442)
2024-11-16 10:43:58 +01:00
semmagic.nim
deprecate NewFinalize with the ref T finalizer (#24354)
2024-10-25 22:35:26 +02:00
semobjconstr.nim
Make 'field is not accessible' and 'field initialized twice' errors point to the field inside the obj construction (#24557)
2024-12-22 14:25:36 +01:00
semparallel.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
sempass2.nim
generate destructor in nodestroy proc for explicit destructor call (#24627)
2025-01-20 10:12:38 +01:00
semstmts.nim
fixes #24658; cpp compilation failure on Nim 2.2.x (#24663)
2025-02-03 15:48:52 +01:00
semstrictfuncs.nim
alternative, much simpler algorithm for strict func checking (#21066)
2022-12-11 16:58:50 +01:00
semtempl.nim
don't mark captured field sym in template as fully used (#24660)
2025-01-31 08:44:02 +01:00
semtypes.nim
add ambiguous identifier message to generic instantiations (#24646)
2025-01-31 08:44:44 +01:00
semtypinst.nim
docs: fix typos (#24573)
2024-12-27 19:42:18 +01:00
sighashes.nim
remove nontoplevel type hack + consider symbol disamb in type hash (#23969)
2024-08-16 06:33:43 +02:00
sigmatch.nim
adapt generic matches to inheritance penalty of final objects (#24691)
2025-02-19 23:01:26 +01:00
sinkparameter_inference.nim
IC: progress and refactorings (#22961)
2023-11-20 21:12:13 +01:00
sizealignoffsetimpl.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
sourcemap.nim
chore: fix some typos (#23412)
2024-03-16 08:35:18 +08:00
spawn.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
suggest.nim
fixes #22409; don't check style for enumFieldSymChoice in the function (#23580)
2024-05-08 09:10:48 -06:00
suggestsymdb.nim
+ added nimsuggest support for exception inlay hints (#23202)
2024-03-15 18:20:10 +01:00
syntaxes.nim
fixes addr/hiddenAddr in strictdefs (#23477)
2024-04-10 14:41:16 +02:00
tccgen.nim
replaces doAssert false with raiseAssert for unreachable branches, which works better with strictdefs (#22436)
2023-08-10 14:26:40 +02:00
transf.nim
don't try to transform objconstr/cast type nodes (#24636)
2025-01-22 14:08:21 +01:00
trees.nim
process non-language pragma nodes in templates (#24183)
2024-10-07 11:39:26 +02:00
treetab.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
typeallowed.nim
include new concepts in typeclasses, makes containsGenericType work (#24453)
2024-11-19 10:06:41 +01:00
types.nim
couple cases of valid concept bindings (#24513)
2024-12-13 15:13:19 +01:00
typesrenderer.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
varpartitions.nim
fixes #23973; fixes #23974; Memory corruption with lent and ORC (#23981)
2024-08-20 11:57:47 +02:00
vm.nim
track introduced locals in vmgen for eval check (#24674)
2025-02-14 20:54:17 +01:00
vmconv.nim
Types: Refactorings; step 1 (#23055)
2023-12-12 16:54:50 +01:00
vmdef.nim
track introduced locals in vmgen for eval check (#24674)
2025-02-14 20:54:17 +01:00
vmdeps.nim
make PNode.typ a private field (#24326)
2024-10-18 16:52:07 +02:00
vmgen.nim
track introduced locals in vmgen for eval check (#24674)
2025-02-14 20:54:17 +01:00
vmhooks.nim
replaces doAssert false with raiseAssert for unreachable branches, which works better with strictdefs (#22436)
2023-08-10 14:26:40 +02:00
vmmarshal.nim
fixes addr/hiddenAddr in strictdefs (#23477)
2024-04-10 14:41:16 +02:00
vmops.nim
Enable macros to use certain things from the OS module when the target OS is not supported (#24639)
2025-01-24 13:02:59 +01:00
vmprofiler.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
vtables.nim
fixes #24476; remove proc type cast if they are same types for backends (#24480)
2024-11-27 17:36:57 +01:00
wordrecg.nim
Asm syntax pragma (#23119)
2023-12-25 07:12:54 +01:00

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.