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Comments (6)

juancarlospaco avatar juancarlospaco commented on September 26, 2024 1

!nim c

template t(n: float) = discard
template t(todecl: untyped, x: int) =
  discard

t(ii, 3)

from nim.

beef331 avatar beef331 commented on September 26, 2024 1

This is required for dispatch, overloaded macros and templates have to semantically check arguments for a call in cases of ambiguity.

from nim.

github-actions avatar github-actions commented on September 26, 2024
🐧 Linux bisect by @juancarlospaco (collaborator)
devel πŸ‘Ž FAIL

Output

Error: Command failed: nim c --run  -d:nimDebug -d:nimDebugDlOpen -d:ssl -d:nimDisableCertificateValidation --forceBuild:on --colors:off --verbosity:0 --hints:off --lineTrace:off --nimcache:/home/runner/work/Nim/Nim --out:/home/runner/work/Nim/Nim/temp /home/runner/work/Nim/Nim/temp.nim
/home/runner/work/Nim/Nim/temp.nim(4, 3) Error: undeclared identifier: 'ii'
assertions.nim(34)       raiseAssert
Error: unhandled exception: errGenerated [AssertionDefect]

IR

Compiled filesize 0 bytes (0 bytes)

Stats

  • Started 2024-05-30T13:13:12
  • Finished 2024-05-30T13:13:12
  • Duration

AST

nnkStmtList.newTree(
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("n"),
        newIdentNode("float"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("todecl"),
        newIdentNode("untyped"),
        newEmptyNode()
      ),
      nnkIdentDefs.newTree(
        newIdentNode("x"),
        newIdentNode("int"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkCall.newTree(
    newIdentNode("t"),
    newIdentNode("ii"),
    newLit(3)
  )
)
stable πŸ‘Ž FAIL

Output

Error: Command failed: nim c --run  -d:nimDebug -d:nimDebugDlOpen -d:ssl -d:nimDisableCertificateValidation --forceBuild:on --colors:off --verbosity:0 --hints:off --lineTrace:off --nimcache:/home/runner/work/Nim/Nim --out:/home/runner/work/Nim/Nim/temp /home/runner/work/Nim/Nim/temp.nim
/home/runner/work/Nim/Nim/temp.nim(4, 3) Error: undeclared identifier: 'ii'
assertions.nim(34)       raiseAssert
Error: unhandled exception: options.nim(681, 5) `false` errGenerated [AssertionDefect]

IR

Compiled filesize 0 bytes (0 bytes)

Stats

  • Started 2024-05-30T13:13:13
  • Finished 2024-05-30T13:13:13
  • Duration

AST

nnkStmtList.newTree(
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("n"),
        newIdentNode("float"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("todecl"),
        newIdentNode("untyped"),
        newEmptyNode()
      ),
      nnkIdentDefs.newTree(
        newIdentNode("x"),
        newIdentNode("int"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkCall.newTree(
    newIdentNode("t"),
    newIdentNode("ii"),
    newLit(3)
  )
)
2.0.4 πŸ‘Ž FAIL

Output

Error: Command failed: nim c --run  -d:nimDebug -d:nimDebugDlOpen -d:ssl -d:nimDisableCertificateValidation --forceBuild:on --colors:off --verbosity:0 --hints:off --lineTrace:off --nimcache:/home/runner/work/Nim/Nim --out:/home/runner/work/Nim/Nim/temp /home/runner/work/Nim/Nim/temp.nim
/home/runner/work/Nim/Nim/temp.nim(4, 3) Error: undeclared identifier: 'ii'
assertions.nim(34)       raiseAssert
Error: unhandled exception: options.nim(681, 5) `false` errGenerated [AssertionDefect]

IR

Compiled filesize 0 bytes (0 bytes)

Stats

  • Started 2024-05-30T13:13:13
  • Finished 2024-05-30T13:13:13
  • Duration

AST

nnkStmtList.newTree(
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("n"),
        newIdentNode("float"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("todecl"),
        newIdentNode("untyped"),
        newEmptyNode()
      ),
      nnkIdentDefs.newTree(
        newIdentNode("x"),
        newIdentNode("int"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkCall.newTree(
    newIdentNode("t"),
    newIdentNode("ii"),
    newLit(3)
  )
)
2.0.0 πŸ‘Ž FAIL

Output

Error: Command failed: nim c --run  -d:nimDebug -d:nimDebugDlOpen -d:ssl -d:nimDisableCertificateValidation --forceBuild:on --colors:off --verbosity:0 --hints:off --lineTrace:off --nimcache:/home/runner/work/Nim/Nim --out:/home/runner/work/Nim/Nim/temp /home/runner/work/Nim/Nim/temp.nim
/home/runner/work/Nim/Nim/temp.nim(4, 3) Error: undeclared identifier: 'ii'
assertions.nim(34)       raiseAssert
Error: unhandled exception: options.nim(664, 5) `false` errGenerated [AssertionDefect]

IR

Compiled filesize 0 bytes (0 bytes)

Stats

  • Started 2024-05-30T13:13:17
  • Finished 2024-05-30T13:13:17
  • Duration

AST

nnkStmtList.newTree(
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("n"),
        newIdentNode("float"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("todecl"),
        newIdentNode("untyped"),
        newEmptyNode()
      ),
      nnkIdentDefs.newTree(
        newIdentNode("x"),
        newIdentNode("int"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkCall.newTree(
    newIdentNode("t"),
    newIdentNode("ii"),
    newLit(3)
  )
)
1.6.20 πŸ‘Ž FAIL

Output

Error: Command failed: nim c --run  -d:nimDebug -d:nimDebugDlOpen -d:ssl -d:nimDisableCertificateValidation --forceBuild:on --colors:off --verbosity:0 --hints:off --lineTrace:off --nimcache:/home/runner/work/Nim/Nim --out:/home/runner/work/Nim/Nim/temp /home/runner/work/Nim/Nim/temp.nim
/home/runner/work/Nim/Nim/temp.nim(4, 3) Error: undeclared identifier: 'ii'
candidates (edit distance, scope distance); see '--spellSuggest': 
 (1, 3): 'in' [template declared in /home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim(825, 10)]
 (1, 3): 'io' [module declared in /home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim(3131, 14)]
 (1, 3): 'is' [proc declared in /home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim(838, 6)]
fatal.nim(54)            sysFatal
Error: unhandled exception: options.nim(662, 14) `false` errGenerated [AssertionDefect]

IR

Compiled filesize 0 bytes (0 bytes)

Stats

  • Started 2024-05-30T13:13:20
  • Finished 2024-05-30T13:13:20
  • Duration

AST

nnkStmtList.newTree(
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("n"),
        newIdentNode("float"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("todecl"),
        newIdentNode("untyped"),
        newEmptyNode()
      ),
      nnkIdentDefs.newTree(
        newIdentNode("x"),
        newIdentNode("int"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkCall.newTree(
    newIdentNode("t"),
    newIdentNode("ii"),
    newLit(3)
  )
)
1.4.8 πŸ‘Ž FAIL

Output

Error: Command failed: nim c --run  -d:nimDebug -d:nimDebugDlOpen -d:ssl -d:nimDisableCertificateValidation --forceBuild:on --colors:off --verbosity:0 --hints:off --lineTrace:off --nimcache:/home/runner/work/Nim/Nim --out:/home/runner/work/Nim/Nim/temp /home/runner/work/Nim/Nim/temp.nim
/home/runner/work/Nim/Nim/temp.nim(4, 3) Error: undeclared identifier: 'ii'

IR

Compiled filesize 0 bytes (0 bytes)

Stats

  • Started 2024-05-30T13:13:22
  • Finished 2024-05-30T13:13:23
  • Duration

AST

nnkStmtList.newTree(
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("n"),
        newIdentNode("float"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("todecl"),
        newIdentNode("untyped"),
        newEmptyNode()
      ),
      nnkIdentDefs.newTree(
        newIdentNode("x"),
        newIdentNode("int"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkCall.newTree(
    newIdentNode("t"),
    newIdentNode("ii"),
    newLit(3)
  )
)
1.2.18 πŸ‘Ž FAIL

Output

Error: Command failed: nim c --run  -d:nimDebug -d:nimDebugDlOpen -d:ssl -d:nimDisableCertificateValidation --forceBuild:on --colors:off --verbosity:0 --hints:off --lineTrace:off --nimcache:/home/runner/work/Nim/Nim --out:/home/runner/work/Nim/Nim/temp /home/runner/work/Nim/Nim/temp.nim
/home/runner/work/Nim/Nim/temp.nim(4, 3) Error: undeclared identifier: 'ii'

IR

Compiled filesize 0 bytes (0 bytes)

Stats

  • Started 2024-05-30T13:13:26
  • Finished 2024-05-30T13:13:26
  • Duration

AST

nnkStmtList.newTree(
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("n"),
        newIdentNode("float"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("todecl"),
        newIdentNode("untyped"),
        newEmptyNode()
      ),
      nnkIdentDefs.newTree(
        newIdentNode("x"),
        newIdentNode("int"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkCall.newTree(
    newIdentNode("t"),
    newIdentNode("ii"),
    newLit(3)
  )
)
1.0.10 πŸ‘Ž FAIL

Output

Error: Command failed: nim c --run  -d:nimDebug -d:nimDebugDlOpen -d:ssl -d:nimDisableCertificateValidation --forceBuild:on --colors:off --verbosity:0 --hints:off --lineTrace:off --nimcache:/home/runner/work/Nim/Nim --out:/home/runner/work/Nim/Nim/temp /home/runner/work/Nim/Nim/temp.nim
/home/runner/work/Nim/Nim/temp.nim(4, 3) Error: undeclared identifier: 'ii'

IR

Compiled filesize 0 bytes (0 bytes)

Stats

  • Started 2024-05-30T13:13:28
  • Finished 2024-05-30T13:13:28
  • Duration

AST

nnkStmtList.newTree(
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("n"),
        newIdentNode("float"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkTemplateDef.newTree(
    newIdentNode("t"),
    newEmptyNode(),
    newEmptyNode(),
    nnkFormalParams.newTree(
      newEmptyNode(),
      nnkIdentDefs.newTree(
        newIdentNode("todecl"),
        newIdentNode("untyped"),
        newEmptyNode()
      ),
      nnkIdentDefs.newTree(
        newIdentNode("x"),
        newIdentNode("int"),
        newEmptyNode()
      )
    ),
    newEmptyNode(),
    newEmptyNode(),
    nnkStmtList.newTree(
      nnkDiscardStmt.newTree(
        newEmptyNode()
      )
    )
  ),
  nnkCall.newTree(
    newIdentNode("t"),
    newIdentNode("ii"),
    newLit(3)
  )
)
Stats
  • GCC 11.4.0
  • Clang 14.0.0
  • NodeJS 20.3
  • Created 2024-05-30T13:12:41Z
  • Comments 1
  • Commands nim c --run -d:nimDebug -d:nimDebugDlOpen -d:ssl -d:nimDisableCertificateValidation --forceBuild:on --colors:off --verbosity:0 --hints:off --lineTrace:off --nimcache:/home/runner/work/Nim/Nim --out:/home/runner/work/Nim/Nim/temp /home/runner/work/Nim/Nim/temp.nim

πŸ€– Bug found in 20 minutes bisecting 8 commits at 0 commits per second

from nim.

juancarlospaco avatar juancarlospaco commented on September 26, 2024

Same behaviour from 1.0 to devel. 🀷

from nim.

metagn avatar metagn commented on September 26, 2024

nim-lang/RFCs#402

from nim.

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