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baec1955b5453ec71fc12355142dd9a813fa02fb
Nim/compiler
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metagn baec1955b5 don't instantiate generic body type symbols in generic expressions (#24092) 
fixes #24090

Generic body types are normally a sign of an uninstantiated type, and so
give errors when trying to instantiate them. However when instantiating
free user expressions like the nodes of `tyFromExpr`, generic default
params, static values etc, they can be used as arguments to macros or
templates etc (as in the issue). So, we don't try to instantiate generic
body type symbols at all in free expressions such as these (but not in
for example type nodes), and avoid the error.

In the future there should be a "concrete type" check for generic body
types different from the check in type instantiation to deal with things
like #24091, if we do want to allow this use of them.
2024-09-10 12:19:39 +02:00
..
ic
opensym as node kind + fixed experimental switch (#23892)
2024-08-12 15:33:26 +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
handle explicit generic routine instantiations in sigmatch (#24010)
2024-09-02 18:22:20 +02:00
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
ccgcalls.nim
fixes #23923; type-aliased seq[T] get different backend C/C++ pointer type names causing invalid codegen (#23924)
2024-08-28 20:59:25 +02:00
ccgexprs.nim
allow conversions between var types of range types and base types (#24037)
2024-09-03 09:18:38 +02:00
ccgliterals.nim
store full definition AST for consts, fix noRewrite (#20115)
2022-09-28 15:05:01 +02:00
ccgmerge_unused.nim
removed unused sections in codegen (#20976)
2022-11-30 21:51:13 +01:00
ccgreset.nim
remove fauxMatch for tyFromExpr, remove tyProxy and tyUnknown aliases (#24018)
2024-08-28 20:46:36 +02:00
ccgstmts.nim
fixes push warnings for sempass2 (#23603)
2024-09-03 09:19:52 +02:00
ccgthreadvars.nim
refactor: The popular 'r' field is now named 'snippet' (#23829)
2024-07-12 15:23:09 +02:00
ccgtrav.nim
refactor: The popular 'r' field is now named 'snippet' (#23829)
2024-07-12 15:23:09 +02:00
ccgtypes.nim
refactor: The popular 'r' field is now named 'snippet' (#23829)
2024-07-12 15:23:09 +02:00
ccgutils.nim
fixes #23354; [backport] (#23685)
2024-06-07 09:01:30 +02:00
cgen.nim
fixes #23897; Useless empty C files with arc/orc (#24064)
2024-09-05 20:44:00 +02:00
cgendata.nim
fixes push warnings for sempass2 (#23603)
2024-09-03 09:19:52 +02:00
cgmeth.nim
refactor: The popular 'r' field is now named 'snippet' (#23829)
2024-07-12 15:23:09 +02:00
closureiters.nim
Optimize closure iterator locals (#23787)
2024-07-03 22:49:30 +02:00
cmdlinehelper.nim
fixes #23429; rework --verbosity with warnings/hints (#23441)
2024-03-28 11:04:12 +01:00
commands.nim
Implemented compileOption for experimental to test if a feature i… (#23933)
2024-08-12 15:18:56 +02:00
compiler.nimble
Create compiler and nimsuggest packages (#22118)
2023-06-18 16:06:14 +02:00
concepts.nim
chore: fix some typos (#23412)
2024-03-16 08:35:18 +08:00
condsyms.nim
opensym as node kind + fixed experimental switch (#23892)
2024-08-12 15:33:26 +02:00
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
opensym as node kind + fixed experimental switch (#23892)
2024-08-12 15:33:26 +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
fixes addr/hiddenAddr in strictdefs (#23477)
2024-04-10 14:41:16 +02:00
evaltempl.nim
[backport] fixes #23711; C code contains backtick`gensym (#23716)
2024-06-19 08:33:38 +02:00
expanddefaults.nim
remove fauxMatch for tyFromExpr, remove tyProxy and tyUnknown aliases (#24018)
2024-08-28 20:46:36 +02:00
extccomp.nim
remove nir; succeeded by nif (#23809)
2024-07-09 09:29:45 +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
fixes yet another strictdefs bug (#23069)
2023-12-15 08:13:25 +01:00
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
fixes addr/hiddenAddr in strictdefs (#23477)
2024-04-10 14:41:16 +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
fixes cast expressions introduces unnecessary copies (#24004)
2024-08-23 20:07:00 +02:00
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
type graph refactor; part 3 (#23064)
2023-12-14 16:25:34 +01:00
jsgen.nim
enable closures tests for JS & implement finished for JS (#23521)
2024-09-09 14:20:40 +02:00
jstypes.nim
type refactoring: part 2 (#23059)
2023-12-13 10:29:58 +01:00
lambdalifting.nim
Optimize closure iterator locals (#23787)
2024-07-03 22:49:30 +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
remove fauxMatch for tyFromExpr, remove tyProxy and tyUnknown aliases (#24018)
2024-08-28 20:46:36 +02:00
liftlocals.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
lineinfos.nim
opensym for templates + move behavior of opensymchoice to itself (#24007)
2024-08-28 20:51:13 +02:00
linter.nim
use strictdefs for compiler (#22365)
2023-08-06 14:26:21 +02:00
llstream.nim
fixes nim secret not flushing stdout (#23862)
2024-07-20 05:40:38 +02:00
lookups.nim
show symchoices as ambiguous in overload type mismatches (#24077)
2024-09-09 09:50:45 +02:00
lowerings.nim
type refactoring: part 2 (#23059)
2023-12-13 10:29:58 +01:00
macrocacheimpl.nim
IC: next steps (#16632)
2021-01-12 09:36:51 +01:00
magicsys.nim
Types: Refactorings; step 1 (#23055)
2023-12-12 16:54:50 +01:00
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
consider ambiguity for qualified symbols (#23989)
2024-08-20 21:32:35 +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
compute checksum of nim files early in the pipelines (#23268)
2024-01-31 21:36:59 +01:00
msgs.nim
special handlings for nimble packages to shorten function names (#23891)
2024-08-11 10:10:28 +02:00
ndi.nim
refactor: The popular 'r' field is now named 'snippet' (#23829)
2024-07-12 15:23:09 +02:00
nilcheck.nim
fixes #22637; now --experimental:strictNotNil can be enabled globally (#23079)
2023-12-16 07:05:57 +01:00
nim.cfg
enable vtable implementation for C++ and make it an experimental feature (#23004)
2023-11-30 14:05:45 +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
Types: Refactorings; step 1 (#23055)
2023-12-12 16:54:50 +01:00
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
remove unused config field: keepComments (#24063)
2024-09-05 20:55:06 +02:00
packagehandling.nim
use strictdefs for compiler (#22365)
2023-08-06 14:26:21 +02:00
packages.nim
refactoring in preparation for better, simpler name mangling that wor… (#21667)
2023-04-24 06:52:37 +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
Adds support for custom ASTs in the Nim parser (#23417)
2024-03-18 20:27:00 +01:00
passaux.nim
test removing dollar for objects out of system (#20242)
2022-08-24 09:44:16 +02:00
passes.nim
IC: progress and refactorings (#22961)
2023-11-20 21:12:13 +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
remove nir; succeeded by nif (#23809)
2024-07-09 09:29:45 +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
fixes push warnings for sempass2 (#23603)
2024-09-03 09:19:52 +02:00
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
opensym as node kind + fixed experimental switch (#23892)
2024-08-12 15:33:26 +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
handle explicit generic routine instantiations in sigmatch (#24010)
2024-09-02 18:22:20 +02:00
semcall.nim
show symchoices as ambiguous in overload type mismatches (#24077)
2024-09-09 09:50:45 +02:00
semdata.nim
handle explicit generic routine instantiations in sigmatch (#24010)
2024-09-02 18:22:20 +02:00
semexprs.nim
fix CI, sem whole when stmts as generic stmt (#24072)
2024-09-08 22:50:30 +02:00
semfields.nim
fixes yet another strictdefs bug (#23069)
2023-12-15 08:13:25 +01:00
semfold.nim
fixes for 32bit system (#23980)
2024-08-19 20:58:44 +08:00
semgnrc.nim
fix undeclared identifier in templates in generics (#24069)
2024-09-06 11:16:43 +02:00
seminst.nim
adapt generic default parameters to recent generics changes (#24065)
2024-09-06 11:44:38 +02:00
semmacrosanity.nim
Set type of object constructor during annotateType (#23852)
2024-07-17 23:54:15 +02:00
semmagic.nim
fix subscript in generics, typeof, lent with bracket (#24067)
2024-09-08 22:49:27 +02:00
semobjconstr.nim
fixes #23494; Wrong type in object construction error message (#23504)
2024-04-16 12:46:59 +02:00
semparallel.nim
fixes yet another strictdefs bug (#23069)
2023-12-15 08:13:25 +01:00
sempass2.nim
fixes push warnings for sempass2 (#23603)
2024-09-03 09:19:52 +02:00
semstmts.nim
open new scope for const values (#24084)
2024-09-09 11:29:30 +02:00
semstrictfuncs.nim
alternative, much simpler algorithm for strict func checking (#21066)
2022-12-11 16:58:50 +01:00
semtempl.nim
opensym for templates + move behavior of opensymchoice to itself (#24007)
2024-08-28 20:51:13 +02:00
semtypes.nim
fix subscript in generics, typeof, lent with bracket (#24067)
2024-09-08 22:49:27 +02:00
semtypinst.nim
don't instantiate generic body type symbols in generic expressions (#24092)
2024-09-10 12:19:39 +02:00
sighashes.nim
remove nontoplevel type hack + consider symbol disamb in type hash (#23969)
2024-08-16 06:33:43 +02:00
sigmatch.nim
fix regression with generic params in static type (#24075)
2024-09-09 10:12:10 +02:00
sinkparameter_inference.nim
IC: progress and refactorings (#22961)
2023-11-20 21:12:13 +01:00
sizealignoffsetimpl.nim
fixes #22553; regression of offsetof(T, anFieldOfUncheckedArray) (#24014)
2024-08-27 09:45:30 +02:00
sourcemap.nim
chore: fix some typos (#23412)
2024-03-16 08:35:18 +08:00
spawn.nim
fixes#23665; rework spawn with gcc 14 and fixes other tests (#23660)
2024-06-02 11:54:39 +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
fixes #24033; Yielding from var fails with pairs and destructuring (#24046)
2024-09-02 18:12:48 +02:00
trees.nim
fixes #23295; don't expand constants for complex structures (#23297)
2024-02-20 07:31:58 +01:00
treetab.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
typeallowed.nim
remove fauxMatch for tyFromExpr, remove tyProxy and tyUnknown aliases (#24018)
2024-08-28 20:46:36 +02:00
types.nim
+ show the effectsOf pragma (if present) of procs in nimsuggest hints… (#23305)
2024-09-09 11:45:22 +02:00
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
fixes #21353; fixes default closure in the VM (#24070)
2024-09-09 11:22:37 +02:00
vmconv.nim
Types: Refactorings; step 1 (#23055)
2023-12-12 16:54:50 +01:00
vmdef.nim
fix getNullValue for cstring in VM, make other VM code aware of nil cstring (#22527)
2023-08-21 20:08:00 +02:00
vmdeps.nim
remove fauxMatch for tyFromExpr, remove tyProxy and tyUnknown aliases (#24018)
2024-08-28 20:46:36 +02:00
vmgen.nim
fixes #21353; fixes default closure in the VM (#24070)
2024-09-09 11:22:37 +02:00
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
fixes #23932; vmopsDanger for os.getCurrentDir errors (#23934)
2024-08-11 16:13:26 +02:00
vmprofiler.nim
prepare for the enforcement of std prefix (#22873)
2023-10-29 14:48:11 +01:00
vtables.nim
types refactoring; WIP (#23086)
2023-12-17 18:43:52 +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.