Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

fatal.nim(54) sysFatal #21800

Open
al6x opened this issue May 6, 2023 · 4 comments
Open

fatal.nim(54) sysFatal #21800

al6x opened this issue May 6, 2023 · 4 comments

Comments

@al6x
Copy link

al6x commented May 6, 2023 •
edited

Description

Got this error:

fatal.nim(54)            sysFatal
Error: unhandled exception: value out of range: 63156 notin -32768 .. 32767 [RangeDefect]

Unfortunately, I weren't able to create a small test case. I somehow fixed it, looking at the fix it seems like the error was caused by too much template nesting or something like that.

It could be reproduced by checking out the repo with this version d65b59f1083c71c509f418a488b7ce807aa34ba9

and running nim r mono/examples/todo.nim.

Sorry for not providing the short example, this bug is very hard to isolate, feel free to close this issue if you feel like it's too much work to investigate.

Nim Version

nim -v
Nim Compiler Version 1.6.12 [MacOSX: amd64]
Compiled at 2023-03-10
Copyright (c) 2006-2023 by Andreas Rumpf

active boot switches: -d:release -d:nimUseLinenoise

Current Output

No response

Expected Output

No response

Possible Solution

No response

Additional Information

No response
@al6x
Copy link
Author

al6x commented May 21, 2023 •
edited

Another bug of similar kind, not possible to isolate. The hash of repo version to reproduce.

Seems to be caused by distinct string type, when it's used where string is expected.

nim r keep/main.nim 
fatal.nim(54)            sysFatal
Error: unhandled exception: index 2 not in 0 .. 1 [IndexDefect]

Nim Compiler Version 1.6.12 [MacOSX: amd64]
Compiled at 2023-03-10
Copyright (c) 2006-2023 by Andreas Rumpf

active boot switches: -d:release -d:nimUseLinenoise

@beef331
Copy link
Collaborator

beef331 commented May 21, 2023

I'd suggest building a debug compiler and compiling the code, can atleast give more information than these error defects.

@al6x
Copy link
Author

al6x commented Jul 5, 2023 •
edited

Got similar bug today, build Nim from sources v1.6.14, here's the stack trace, but I'm not sure if it would help much

/Users/alex/tmp/Nim/compiler/nim.nim(152) nim
/Users/alex/tmp/Nim/compiler/nim.nim(108) handleCmdLine
/Users/alex/tmp/Nim/compiler/main.nim(278) mainCommand
/Users/alex/tmp/Nim/compiler/main.nim(248) compileToBackend
/Users/alex/tmp/Nim/compiler/main.nim(104) commandCompileToC
/Users/alex/tmp/Nim/compiler/modules.nim(133) compileProject
/Users/alex/tmp/Nim/compiler/modules.nim(53) compileModule
/Users/alex/tmp/Nim/compiler/passes.nim(186) processModule
/Users/alex/tmp/Nim/compiler/passes.nim(74) processTopLevelStmt
/Users/alex/tmp/Nim/compiler/sem.nim(656) myProcess
/Users/alex/tmp/Nim/compiler/sem.nim(624) semStmtAndGenerateGenerics
/Users/alex/tmp/Nim/compiler/semstmts.nim(2448) semStmt
/Users/alex/tmp/Nim/compiler/semexprs.nim(1108) semExprNoType
/Users/alex/tmp/Nim/compiler/semexprs.nim(3179) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2210) semProc
/Users/alex/tmp/Nim/compiler/semstmts.nim(2134) semProcAux
/Users/alex/tmp/Nim/compiler/semexprs.nim(1897) semProcBody
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3076) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(998) semIndirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(3043) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1090) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(969) afterCallActions
/Users/alex/tmp/Nim/compiler/semexprs.nim(40) semTemplateExpr
/Users/alex/tmp/Nim/compiler/sem.nim(430) semAfterMacroCall
/Users/alex/tmp/Nim/compiler/semstmts.nim(2448) semStmt
/Users/alex/tmp/Nim/compiler/semexprs.nim(1108) semExprNoType
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3159) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1841) semAsgn
/Users/alex/tmp/Nim/compiler/semexprs.nim(87) semExprWithType
/Users/alex/tmp/Nim/compiler/semexprs.nim(71) semExprCheck
/Users/alex/tmp/Nim/compiler/semexprs.nim(3074) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1090) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(969) afterCallActions
/Users/alex/tmp/Nim/compiler/semexprs.nim(40) semTemplateExpr
/Users/alex/tmp/Nim/compiler/sem.nim(471) semAfterMacroCall
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3043) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1090) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(969) afterCallActions
/Users/alex/tmp/Nim/compiler/semexprs.nim(40) semTemplateExpr
/Users/alex/tmp/Nim/compiler/sem.nim(441) semAfterMacroCall
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3139) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(182) semIf
/Users/alex/tmp/Nim/compiler/semstmts.nim(116) semExprBranch
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3074) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1089) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(907) semOverloadedCallAnalyseEffects
/Users/alex/tmp/Nim/compiler/semcall.nim(597) semOverloadedCall
/Users/alex/tmp/Nim/compiler/semcall.nim(382) resolveOverloads
/Users/alex/tmp/Nim/compiler/semcall.nim(95) pickBestCandidate
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2577) matches
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2510) matchesAux
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2304) prepareOperand
/Users/alex/tmp/Nim/compiler/semexprs.nim(55) semOperand
/Users/alex/tmp/Nim/compiler/semexprs.nim(3122) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(2750) semTupleConstr
/Users/alex/tmp/Nim/compiler/semexprs.nim(2662) semTuplePositionsConstr
/Users/alex/tmp/Nim/compiler/semexprs.nim(87) semExprWithType
/Users/alex/tmp/Nim/compiler/semexprs.nim(71) semExprCheck
/Users/alex/tmp/Nim/compiler/semexprs.nim(3014) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(3074) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1089) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(907) semOverloadedCallAnalyseEffects
/Users/alex/tmp/Nim/compiler/semcall.nim(605) semOverloadedCall
/Users/alex/tmp/Nim/compiler/semcall.nim(563) semResolvedCall
/Users/alex/tmp/Nim/compiler/seminst.nim(412) generateInstance
/Users/alex/tmp/Nim/compiler/seminst.nim(160) instantiateBody
/Users/alex/tmp/Nim/compiler/semexprs.nim(1897) semProcBody
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3095) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3171) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(1014) semFor
/Users/alex/tmp/Nim/compiler/semstmts.nim(892) semForVars
/Users/alex/tmp/Nim/compiler/semstmts.nim(116) semExprBranch
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3076) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(998) semIndirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(3074) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1089) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(907) semOverloadedCallAnalyseEffects
/Users/alex/tmp/Nim/compiler/semcall.nim(597) semOverloadedCall
/Users/alex/tmp/Nim/compiler/semcall.nim(382) resolveOverloads
/Users/alex/tmp/Nim/compiler/semcall.nim(95) pickBestCandidate
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2577) matches
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2510) matchesAux
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2304) prepareOperand
/Users/alex/tmp/Nim/compiler/semexprs.nim(55) semOperand
/Users/alex/tmp/Nim/compiler/semexprs.nim(3056) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1089) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(907) semOverloadedCallAnalyseEffects
/Users/alex/tmp/Nim/compiler/semcall.nim(605) semOverloadedCall
/Users/alex/tmp/Nim/compiler/semcall.nim(563) semResolvedCall
/Users/alex/tmp/Nim/compiler/seminst.nim(412) generateInstance
/Users/alex/tmp/Nim/compiler/seminst.nim(160) instantiateBody
/Users/alex/tmp/Nim/compiler/semexprs.nim(1897) semProcBody
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3095) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3139) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(188) semIf
/Users/alex/tmp/Nim/compiler/semstmts.nim(123) semExprBranchScope
/Users/alex/tmp/Nim/compiler/semstmts.nim(116) semExprBranch
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3159) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1841) semAsgn
/Users/alex/tmp/Nim/compiler/semexprs.nim(87) semExprWithType
/Users/alex/tmp/Nim/compiler/semexprs.nim(71) semExprCheck
/Users/alex/tmp/Nim/compiler/semexprs.nim(3056) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1089) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(907) semOverloadedCallAnalyseEffects
/Users/alex/tmp/Nim/compiler/semcall.nim(605) semOverloadedCall
/Users/alex/tmp/Nim/compiler/semcall.nim(563) semResolvedCall
/Users/alex/tmp/Nim/compiler/seminst.nim(412) generateInstance
/Users/alex/tmp/Nim/compiler/seminst.nim(160) instantiateBody
/Users/alex/tmp/Nim/compiler/semexprs.nim(1897) semProcBody
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3095) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3095) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3171) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(1002) semFor
/Users/alex/tmp/Nim/compiler/semfields.nim(156) semForFields
/Users/alex/tmp/Nim/compiler/semfields.nim(101) semForObjectFields
/Users/alex/tmp/Nim/compiler/semfields.nim(74) semForObjectFields
/Users/alex/tmp/Nim/compiler/semstmts.nim(2448) semStmt
/Users/alex/tmp/Nim/compiler/semexprs.nim(1108) semExprNoType
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3088) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(2496) semWhen
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3074) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1089) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(907) semOverloadedCallAnalyseEffects
/Users/alex/tmp/Nim/compiler/semcall.nim(597) semOverloadedCall
/Users/alex/tmp/Nim/compiler/semcall.nim(382) resolveOverloads
/Users/alex/tmp/Nim/compiler/semcall.nim(95) pickBestCandidate
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2577) matches
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2510) matchesAux
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2304) prepareOperand
/Users/alex/tmp/Nim/compiler/semexprs.nim(55) semOperand
/Users/alex/tmp/Nim/compiler/semexprs.nim(3056) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1089) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(907) semOverloadedCallAnalyseEffects
/Users/alex/tmp/Nim/compiler/semcall.nim(605) semOverloadedCall
/Users/alex/tmp/Nim/compiler/semcall.nim(563) semResolvedCall
/Users/alex/tmp/Nim/compiler/seminst.nim(412) generateInstance
/Users/alex/tmp/Nim/compiler/seminst.nim(160) instantiateBody
/Users/alex/tmp/Nim/compiler/semexprs.nim(1897) semProcBody
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3095) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3159) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1841) semAsgn
/Users/alex/tmp/Nim/compiler/semexprs.nim(87) semExprWithType
/Users/alex/tmp/Nim/compiler/semexprs.nim(71) semExprCheck
/Users/alex/tmp/Nim/compiler/semexprs.nim(3056) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1089) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(907) semOverloadedCallAnalyseEffects
/Users/alex/tmp/Nim/compiler/semcall.nim(597) semOverloadedCall
/Users/alex/tmp/Nim/compiler/semcall.nim(382) resolveOverloads
/Users/alex/tmp/Nim/compiler/semcall.nim(95) pickBestCandidate
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2577) matches
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2510) matchesAux
/Users/alex/tmp/Nim/compiler/sigmatch.nim(2304) prepareOperand
/Users/alex/tmp/Nim/compiler/semexprs.nim(55) semOperand
/Users/alex/tmp/Nim/compiler/semexprs.nim(3014) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(3074) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1090) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(969) afterCallActions
/Users/alex/tmp/Nim/compiler/semexprs.nim(40) semTemplateExpr
/Users/alex/tmp/Nim/compiler/sem.nim(441) semAfterMacroCall
/Users/alex/tmp/Nim/compiler/semexprs.nim(3161) semExpr
/Users/alex/tmp/Nim/compiler/semstmts.nim(2387) semStmtList
/Users/alex/tmp/Nim/compiler/semexprs.nim(3076) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(1002) semIndirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(3057) semExpr
/Users/alex/tmp/Nim/compiler/semexprs.nim(2446) semMagic
/Users/alex/tmp/Nim/compiler/semexprs.nim(1090) semDirectOp
/Users/alex/tmp/Nim/compiler/semexprs.nim(976) afterCallActions
/Users/alex/tmp/Nim/compiler/semmagic.nim(498) magicsAfterOverloadResolution
/Users/alex/tmp/Nim/compiler/semmagic.nim(213) semTypeTraits
/Users/alex/tmp/Nim/compiler/semmagic.nim(193) evalTypeTrait
/Users/alex/tmp/Nim/lib/system/fatal.nim(54) sysFatal
Error: unhandled exception: index 2 not in 0 .. 1 [IndexDefect]

@ringabout
Copy link
Member

/Users/alex/tmp/Nim/compiler/semmagic.nim(213) semTypeTraits
/Users/alex/tmp/Nim/compiler/semmagic.nim(193) evalTypeTrait

It seems useful.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@al6x @beef331 @ringabout