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7d2fe8086f9bee093abffb597ec607e59c0db419
Nim/compiler
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metagn 7d2fe8086f allow untyped arguments to fail to compile in overload mismatch error (#23984) 
fixes #8697, fixes #9620, fixes #23265

When matching a `template` with an `untyped` argument fails because of a
mismatching typed argument, `presentFailedCandidates` tries to sem every
single argument to show their types, but trying to type the `untyped`
argument can fail if it's supposed to use an injected symbol, so we get
an unrelated error message like "undeclared identifier".

Instead we use `tryExpr` as the comment suggests, setting the type to
`untyped` if it fails to compile. We could also maybe check if an
`untyped` argument is expected in its place and not try to compile the
expression if it is but this would require a bit of reorganizing the
code here and IMO it's better to have the information of what type it
would be if it can be typed.

(cherry picked from commit 34719cad9d)
2024-09-13 13:43:38 +02:00
..
ic
opensym as node kind + fixed experimental switch (#23892)
2024-08-14 09:36:57 +02:00
plugins
refactoring in preparation for better, simpler name mangling that wor… (#21667)
2023-04-24 06:52:37 +02:00
aliasanalysis.nim
fixes a long-standing ARC bug (#20849)
2022-11-16 07:36:14 +01:00
aliases.nim
Implement Markdown definition lists (+ migration) (#20333)
2022-09-11 13:52:43 -04:00
ast.nim
Param match relax (#23033)
2024-08-31 12:47:25 +02:00
astalgo.nim
remove legacy code (#21134)
2022-12-26 13:20:05 +01:00
astmsgs.nim
fixes #23494; Wrong type in object construction error message (#23504)
2024-05-21 18:51:03 +02:00
backendpragmas.nim
fixes #19795; fixes #11852; fixes #19974; remove parsing pipeline, Nim now parses the whole module at one time (#21379)
2023-02-22 20:34:20 +01:00
bitsets.nim
move assertions out of system (#19599)
2022-03-23 20:34:53 +01:00
btrees.nim
adds an experimental mm:atomicArc switch (#21798)
2023-05-08 16:25:47 +02:00
ccgcalls.nim
fixes #20865; fixes #20987; Missing bounds check in array slicing (#23814)
2024-09-13 11:09:04 +02:00
ccgexprs.nim
fixes #23894; succ/pred shouldn't raise OverflowDefect for unsigned integers (#23895)
2024-09-13 11:09:45 +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
Fix reset code gen for range types (#22462, #23214) (#23215)
2024-01-19 09:18:23 +01:00
ccgstmts.nim
fixes #22246; generate __builtin_unreachable hints for case defaults (#22737)
2024-04-18 09:00:35 +02:00
ccgthreadvars.nim
no ropes WIP (#20433)
2022-09-27 10:57:47 +02:00
ccgtrav.nim
no ropes WIP (#20433)
2022-09-27 10:57:47 +02:00
ccgtypes.nim
fixes #9940; genericAssign does not take care of the importC variables in refc [backport] (#23761)
2024-06-26 18:50:37 +02:00
ccgutils.nim
fixes #23354; [backport] (#23685)
2024-06-07 15:34:34 +02:00
cgen.nim
fixes #22852; fixes #23435; fixes #23645; SIGSEGV when slicing string or seq[T] with index out of range (#23279)
2024-09-13 10:22:30 +02:00
cgendata.nim
chore: fix some typos (#23412)
2024-05-21 14:52:29 +02:00
cgmeth.nim
fixes #22673; Cannot prove that result is initialized for a placehold… (#22915)
2024-04-18 10:30:34 +02:00
closureiters.nim
fixes #22297; return in the finally in the closure iterators (#22300)
2023-07-22 06:37:27 +02:00
cmdlinehelper.nim
fixes #23429; rework --verbosity with warnings/hints (#23441)
2024-05-21 14:52:30 +02:00
commands.nim
fixes #22706; turn "unknown hint" into a hint (#22755)
2024-04-18 09:00:46 +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)
2024-05-21 14:52:29 +02:00
condsyms.nim
fixes LineTooLong hints on old compilers (#22412)
2024-08-29 06:23:13 +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
gendepends now supports pkgs2 (#22277)
2023-07-14 12:40:24 +02:00
dfa.nim
fixes #22001 (#22177)
2023-06-27 22:42:48 +02:00
docgen2.nim
fix jsondoc not getting showNonExports flag (#22267)
2023-07-20 19:56:04 +02:00
docgen.nim
opensym as node kind + fixed experimental switch (#23892)
2024-08-14 09:36:57 +02:00
enumtostr.nim
refactoring in preparation for better, simpler name mangling that wor… (#21667)
2023-04-24 06:52:37 +02:00
errorhandling.nim
move assertions out of system (#19599)
2022-03-23 20:34:53 +01:00
evalffi.nim
fix #12122 (#21096)
2022-12-16 08:01:15 +01:00
evaltempl.nim
[backport] fixes #23711; C code contains backtick`gensym (#23716)
2024-06-24 08:28:29 +02:00
extccomp.nim
fixes #22246; generate __builtin_unreachable hints for case defaults (#22737)
2024-04-18 09:00:35 +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
fixes #19863; move sha1, md5 to nimble packages for 2.0 (#21702)
2023-05-02 10:49:17 +02:00
guards.nim
fixes a strict case object problem that has been reported on the forum (#20614)
2022-10-21 22:46:32 +02:00
hlo.nim
Fix #22604: Make endsInNoReturn traverse the tree (#22612)
2023-09-18 12:12:59 +02:00
idents.nim
move assertions out of system (#19599)
2022-03-23 20:34:53 +01:00
importer.nim
Fix nimsuggest highlight for import statements (#23263)
2024-05-21 14:17:58 +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 #23440; fixes destruction for temporary object subclass (#23452)
2024-05-24 11:18:18 +02:00
installer.ini
Support NetBSD/aarch64 (#23616)
2024-05-23 13:55:23 +02:00
int128.nim
fixes #21393 and misc style changes (#21419)
2023-02-24 09:02:15 +01:00
isolation_check.nim
isolation spec update; WIP (#21843)
2023-05-14 16:58:28 +02:00
jsgen.nim
fixes openarray views default values in JS (#23607)
2024-05-24 15:57:15 +02:00
jstypes.nim
fixes #21439; Add tyOpenArray to genTypeInfo. (#21440)
2023-02-27 00:56:43 +01:00
lambdalifting.nim
fixes #23522; fixes pre-existing wrong type for iter in liftIterSym (#23538)
2024-05-22 09:28:21 +02:00
layouter.nim
some Token refactors (#21762)
2023-05-06 21:27:28 +02:00
lexer.nim
Remove LineTooLong (#21819)
2023-05-11 10:10:51 +02:00
liftdestructors.nim
fixes #23129; fixes generated hooks raise unlisted Exception, which never raise (#23195)
2024-07-09 20:09:41 +02:00
liftlocals.nim
fixes #11225; generic sandwich problems; [backport:1.2] (#17255)
2021-03-09 20:19:24 +01:00
lineinfos.nim
make expressions opt in to symchoices (#22716)
2024-08-14 09:08:41 +02:00
linter.nim
Fix some styleCheck bugs (#20095)
2023-05-06 19:10:13 +02:00
llstream.nim
move assertions out of system (#19599)
2022-03-23 20:34:53 +01:00
lookups.nim
ambiguous identifier resolution (#23123)
2024-08-31 12:53:43 +02:00
lowerings.nim
round out tuple unpacking assignment, support underscores (#22537)
2024-04-17 14:00:45 +02:00
macrocacheimpl.nim
IC: next steps (#16632)
2021-01-12 09:36:51 +01:00
magicsys.nim
make deprecated statement a no-op (#21836)
2023-05-12 10:05:38 +02:00
main.nim
compute checksum of nim files early in the pipelines (#23268)
2024-02-01 12:30:21 +01:00
modulegraphs.nim
compute checksum of nim files early in the pipelines (#23268)
2024-02-01 12:30:21 +01:00
modulepaths.nim
fixes #23167; take nkOpenSymChoice into consideration caused by templates [backport] (#23168)
2024-04-19 16:39:22 +02:00
modules.nim
compute checksum of nim files early in the pipelines (#23268)
2024-02-01 12:30:21 +01:00
msgs.nim
* fix for the debug line info code generation (#23488)
2024-05-21 18:51:04 +02:00
ndi.nim
move assertions out of system (#19599)
2022-03-23 20:34:53 +01:00
nilcheck.nim
refactoring in preparation for better, simpler name mangling that wor… (#21667)
2023-04-24 06:52:37 +02:00
nim.cfg
fixes #22286; enforce Non-var T destructors by nimPreviewNonVarDestructor (#22975)
2024-07-09 20:09:41 +02:00
nim.nim
clean up SOME pending/xxx/issue link comments (#21826)
2023-05-11 10:23:52 +02:00
nimblecmd.nim
fixes #19863; move sha1, md5 to nimble packages for 2.0 (#21702)
2023-05-02 10:49:17 +02:00
nimconf.nim
fix #8219; nim check/dump shouldn't run single nimscript project [backport: 1.6] (#19641)
2022-03-26 11:50:15 +01:00
nimeval.nim
reset macrocache after each script evaluation (#22195)
2023-06-30 23:03:25 +02:00
nimlexbase.nim
move assertions out of system (#19599)
2022-03-23 20:34:53 +01:00
nimpaths.nim
Implement Markdown definition lists (+ migration) (#20333)
2022-09-11 13:52:43 -04:00
nimsets.nim
move assertions out of system (#19599)
2022-03-23 20:34:53 +01:00
nodejs.nim
a better message if graphviz's dot/nodejs is not found in PATH (#21488)
2023-03-08 22:34:59 +01:00
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
improve wasMoved hooks; allow reset to use the overridden wasMoved hook (#21831)
2023-05-12 15:24:14 +02:00
options.nim
opensym as node kind + fixed experimental switch (#23892)
2024-08-14 09:36:57 +02:00
packagehandling.nim
Refactor and doc package handling, module name mangling (#19821)
2022-05-30 18:52:19 +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
fixes #19171; have openArray converted from ptr UncheckedArray be mutable (#23882)
2024-09-13 11:09:35 +02:00
parser.nim
Allow parseAll to parse statements separated by semicolons (#23088)
2024-04-19 16:35:07 +02:00
passaux.nim
test removing dollar for objects out of system (#20242)
2022-08-24 09:44:16 +02:00
passes.nim
fixes #19863; move sha1, md5 to nimble packages for 2.0 (#21702)
2023-05-02 10:49:17 +02:00
pathutils.nim
fixes #20139; hash types based on its path relative to its package path (#21274) [backport:1.6]
2023-03-02 09:16:28 +01:00
patterns.nim
fixes #20572 (#20585)
2022-10-17 23:48:51 +02:00
pipelines.nim
compute checksum of nim files early in the pipelines (#23268)
2024-02-01 12:30:21 +01:00
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
Add support for NuttX RTOS. (#21372)
2023-02-16 13:47:52 +01:00
pluginsupport.nim
refactoring: fewer global variables
2018-05-27 19:19:12 +02:00
pragmas.nim
fixes #23790; roll back instCounter properly in case of exceptions (#23802)
2024-07-08 11:17:49 +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
clean up the documentation (#22196)
2023-07-02 22:36:05 +02:00
renderer.nim
opensym as node kind + fixed experimental switch (#23892)
2024-08-14 09:36:57 +02:00
renderverbatim.nim
bootstrap the compiler with nimPreviewSlimSystem (#20176)
2022-08-09 16:32:29 +08:00
reorder.nim
fixes #24053; fixes #18288; relax reorder with push/pop pragmas restrictions; no crossing push/pop barriers (#24061)
2024-09-08 08:42:53 +02:00
rodutils.nim
move formatfloat out of system (#20195)
2022-08-24 13:38:30 +02:00
ropes.nim
simple micro-optimizations of ropes' runtime-formatting (#21962)
2023-05-30 13:41:56 +02:00
saturate.nim
fix warnings for deprecated low and high (#15291)
2020-09-11 01:04:07 +02:00
scriptconfig.nim
fixes #22212; Compile error when running a Nimscript that compares se… (#22213)
2023-07-03 14:15:44 +02:00
sem.nim
fix noreturn/implicit discard check logic (#23681)
2024-08-31 13:45:23 +02:00
semcall.nim
Revert "Look up generic parameters when found inside semOverloadedCall, fixin… (#23054)"
2024-04-23 18:01:24 +02:00
semdata.nim
allow generic compileTime proc folding (#22022)
2024-09-13 13:43:23 +02:00
semexprs.nim
allow generic compileTime proc folding (#22022)
2024-09-13 13:43:23 +02:00
semfields.nim
refactoring in preparation for better, simpler name mangling that wor… (#21667)
2023-04-24 06:52:37 +02:00
semfold.nim
fixes #23954; uint8 > 8 bit at compile-time (#23955)
2024-09-13 13:43:00 +02:00
semgnrc.nim
opensym as node kind + fixed experimental switch (#23892)
2024-08-14 09:36:57 +02:00
seminst.nim
make expressions opt in to symchoices (#22716)
2024-08-14 09:08:41 +02:00
semmacrosanity.nim
Unpack mSlice tupleconstr for static openarrays (#20615)
2022-10-22 06:37:23 +02:00
semmagic.nim
allow generic compileTime proc folding (#22022)
2024-09-13 13:43:23 +02:00
semobjconstr.nim
fixes #23494; Wrong type in object construction error message (#23504)
2024-05-21 18:51:03 +02:00
semparallel.nim
refactoring in preparation for better, simpler name mangling that wor… (#21667)
2023-04-24 06:52:37 +02:00
sempass2.nim
handle the weirdness of the type of the type keyword
2024-05-03 07:35:06 +02:00
semstmts.nim
fixes semi-regression; discard check now skips nkHiddenSubConv (#23840)
2024-08-31 13:50:28 +02:00
semstrictfuncs.nim
alternative, much simpler algorithm for strict func checking (#21066)
2022-12-11 16:58:50 +01:00
semtempl.nim
make routine implicitly gensym when other gensym symbol exists again (#23842)
2024-07-16 13:00:15 +02:00
semtypes.nim
make all generic aliases tyAlias (#23978)
2024-09-13 13:43:29 +02:00
semtypinst.nim
fix generics treating symchoice symbols as uninstantiated (#23860)
2024-09-13 11:09:24 +02:00
sighashes.nim
fixes #19863; move sha1, md5 to nimble packages for 2.0 (#21702)
2023-05-02 10:49:17 +02:00
sigmatch.nim
allow untyped arguments to fail to compile in overload mismatch error (#23984)
2024-09-13 13:43:38 +02:00
sinkparameter_inference.nim
tiny refactoring related to sink parameter inference logic (#21064)
2022-12-10 15:42:22 +01:00
sizealignoffsetimpl.nim
Fix #22713: Make size unknown for tyForward (#22714)
2024-04-17 16:02:18 +02:00
sourcemap.nim
chore: fix some typos (#23412)
2024-05-21 14:52:29 +02:00
spawn.nim
fixes#23665; rework spawn with gcc 14 and fixes other tests (#23660)
2024-06-04 07:38:38 +02:00
suggest.nim
fixes #22409; don't check style for enumFieldSymChoice in the function (#23580)
2024-05-23 08:59:09 +02:00
syntaxes.nim
fixes #19662; Indent level errored for first line (#19718)
2022-04-25 12:00:23 +02:00
tccgen.nim
make implicit cstring conversions explicit (#19488)
2022-08-19 15:40:53 -04:00
transf.nim
fixes #19977; rework inlining of 'var openarray' iterators for C++ (#23258)
2024-07-02 06:06:13 +02:00
trees.nim
allow non-pragma special words as user pragmas (#22526)
2024-04-17 12:40:00 +02:00
treetab.nim
move assertions out of system (#19599)
2022-03-23 20:34:53 +01:00
typeallowed.nim
fixes #23419; internal error with void in generic array instantiation (#23550)
2024-05-23 08:56:53 +02:00
types.nim
Revert "Fix #22826: Don't skip generic instances in type comparison (#22828)"
2024-06-07 16:30:32 +02:00
typesrenderer.nim
proc typeclass accounts for iterator, call conventions + nil fix + document typeclass AST (#21629)
2023-04-11 09:23:41 +02:00
varpartitions.nim
fixes #23973; fixes #23974; Memory corruption with lent and ORC (#23981)
2024-08-31 13:51:52 +02:00
vm.nim
fixes #23936; opcParseFloat accepts the wrong register as the first param [backport] (#23941)
2024-08-19 09:23:43 +02:00
vmconv.nim
fix #21045; getTime with vmopsDanger is broken; alternative to #21054 (#21056)
2022-12-10 18:57:19 +01:00
vmdef.nim
fix getNullValue for cstring in VM, make other VM code aware of nil cstring (#22527)
2023-09-18 12:12:58 +02:00
vmdeps.nim
make getType nodes of generic insts have full inst type (#22655)
2024-04-17 14:06:46 +02:00
vmgen.nim
fixes #13481; fixes #22708; disable using union objects in VM (#23362)
2024-04-22 10:22:28 +02:00
vmhooks.nim
Add divmod (#22102)
2023-06-17 05:42:05 +02:00
vmmarshal.nim
refactoring in preparation for better, simpler name mangling that wor… (#21667)
2023-04-24 06:52:37 +02:00
vmops.nim
Add divmod (#22102)
2023-06-17 05:42:05 +02:00
vmprofiler.nim
minor cleanup vmprofiler (#21783)
2023-05-04 15:44:46 +08:00
wordrecg.nim
allow non-pragma special words as user pragmas (#22526)
2024-04-17 12:40:00 +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.