Comments (4)
AmjadHD
commented on June 16, 2024
1
!nim c
type Foo = object
s: string
block:
let i = 2
let foo = Foo(s: "LLR")
let s = ("XYZ", "GHJ")
var node = s[int(foo.s[i] == 'R')]from nim.
github-actions
commented on June 16, 2024
🐧 Linux bisect by @AmjadHD (contributor)
devel 👎 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(7, 20) Error: cannot evaluate at compile time: foo
assertions.nim(34) raiseAssert
Error: unhandled exception: errGenerated [AssertionDefect]
IR
Compiled filesize0 bytes (0 bytes)
Stats
- Started
2024-05-18T00:39:45 - Finished
2024-05-18T00:39:45 - Duration
AST
nnkStmtList.newTree(
nnkTypeSection.newTree(
nnkTypeDef.newTree(
newIdentNode("Foo"),
newEmptyNode(),
nnkObjectTy.newTree(
newEmptyNode(),
newEmptyNode(),
nnkRecList.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newIdentNode("string"),
newEmptyNode()
)
)
)
)
),
nnkBlockStmt.newTree(
newEmptyNode(),
nnkStmtList.newTree(
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("i"),
newEmptyNode(),
newLit(2)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("foo"),
newEmptyNode(),
nnkObjConstr.newTree(
newIdentNode("Foo"),
nnkExprColonExpr.newTree(
newIdentNode("s"),
newLit("LLR")
)
)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newEmptyNode(),
nnkTupleConstr.newTree(
newLit("XYZ"),
newLit("GHJ")
)
)
),
nnkVarSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("node"),
newEmptyNode(),
nnkBracketExpr.newTree(
newIdentNode("s"),
nnkCall.newTree(
newIdentNode("int"),
nnkInfix.newTree(
newIdentNode("=="),
nnkBracketExpr.newTree(
nnkDotExpr.newTree(
newIdentNode("foo"),
newIdentNode("s")
),
newIdentNode("i")
),
newLit('R')
)
)
)
)
)
)
)
)stable 👎 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(7, 20) Error: cannot evaluate at compile time: foo
assertions.nim(34) raiseAssert
Error: unhandled exception: options.nim(681, 5) `false` errGenerated [AssertionDefect]
IR
Compiled filesize0 bytes (0 bytes)
Stats
- Started
2024-05-18T00:39:46 - Finished
2024-05-18T00:39:47 - Duration
AST
nnkStmtList.newTree(
nnkTypeSection.newTree(
nnkTypeDef.newTree(
newIdentNode("Foo"),
newEmptyNode(),
nnkObjectTy.newTree(
newEmptyNode(),
newEmptyNode(),
nnkRecList.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newIdentNode("string"),
newEmptyNode()
)
)
)
)
),
nnkBlockStmt.newTree(
newEmptyNode(),
nnkStmtList.newTree(
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("i"),
newEmptyNode(),
newLit(2)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("foo"),
newEmptyNode(),
nnkObjConstr.newTree(
newIdentNode("Foo"),
nnkExprColonExpr.newTree(
newIdentNode("s"),
newLit("LLR")
)
)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newEmptyNode(),
nnkTupleConstr.newTree(
newLit("XYZ"),
newLit("GHJ")
)
)
),
nnkVarSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("node"),
newEmptyNode(),
nnkBracketExpr.newTree(
newIdentNode("s"),
nnkCall.newTree(
newIdentNode("int"),
nnkInfix.newTree(
newIdentNode("=="),
nnkBracketExpr.newTree(
nnkDotExpr.newTree(
newIdentNode("foo"),
newIdentNode("s")
),
newIdentNode("i")
),
newLit('R')
)
)
)
)
)
)
)
)2.0.4 👎 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(7, 20) Error: cannot evaluate at compile time: foo
assertions.nim(34) raiseAssert
Error: unhandled exception: options.nim(681, 5) `false` errGenerated [AssertionDefect]
IR
Compiled filesize0 bytes (0 bytes)
Stats
- Started
2024-05-18T00:39:47 - Finished
2024-05-18T00:39:47 - Duration
AST
nnkStmtList.newTree(
nnkTypeSection.newTree(
nnkTypeDef.newTree(
newIdentNode("Foo"),
newEmptyNode(),
nnkObjectTy.newTree(
newEmptyNode(),
newEmptyNode(),
nnkRecList.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newIdentNode("string"),
newEmptyNode()
)
)
)
)
),
nnkBlockStmt.newTree(
newEmptyNode(),
nnkStmtList.newTree(
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("i"),
newEmptyNode(),
newLit(2)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("foo"),
newEmptyNode(),
nnkObjConstr.newTree(
newIdentNode("Foo"),
nnkExprColonExpr.newTree(
newIdentNode("s"),
newLit("LLR")
)
)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newEmptyNode(),
nnkTupleConstr.newTree(
newLit("XYZ"),
newLit("GHJ")
)
)
),
nnkVarSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("node"),
newEmptyNode(),
nnkBracketExpr.newTree(
newIdentNode("s"),
nnkCall.newTree(
newIdentNode("int"),
nnkInfix.newTree(
newIdentNode("=="),
nnkBracketExpr.newTree(
nnkDotExpr.newTree(
newIdentNode("foo"),
newIdentNode("s")
),
newIdentNode("i")
),
newLit('R')
)
)
)
)
)
)
)
)1.6.20 👎 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(7, 20) Error: cannot evaluate at compile time: foo
fatal.nim(54) sysFatal
Error: unhandled exception: options.nim(662, 14) `false` errGenerated [AssertionDefect]
IR
Compiled filesize0 bytes (0 bytes)
Stats
- Started
2024-05-18T00:39:50 - Finished
2024-05-18T00:39:50 - Duration
AST
nnkStmtList.newTree(
nnkTypeSection.newTree(
nnkTypeDef.newTree(
newIdentNode("Foo"),
newEmptyNode(),
nnkObjectTy.newTree(
newEmptyNode(),
newEmptyNode(),
nnkRecList.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newIdentNode("string"),
newEmptyNode()
)
)
)
)
),
nnkBlockStmt.newTree(
newEmptyNode(),
nnkStmtList.newTree(
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("i"),
newEmptyNode(),
newLit(2)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("foo"),
newEmptyNode(),
nnkObjConstr.newTree(
newIdentNode("Foo"),
nnkExprColonExpr.newTree(
newIdentNode("s"),
newLit("LLR")
)
)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newEmptyNode(),
nnkTupleConstr.newTree(
newLit("XYZ"),
newLit("GHJ")
)
)
),
nnkVarSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("node"),
newEmptyNode(),
nnkBracketExpr.newTree(
newIdentNode("s"),
nnkCall.newTree(
newIdentNode("int"),
nnkInfix.newTree(
newIdentNode("=="),
nnkBracketExpr.newTree(
nnkDotExpr.newTree(
newIdentNode("foo"),
newIdentNode("s")
),
newIdentNode("i")
),
newLit('R')
)
)
)
)
)
)
)
)1.4.8 👎 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(7, 20) Error: cannot evaluate at compile time: foo
IR
Compiled filesize0 bytes (0 bytes)
Stats
- Started
2024-05-18T00:39:53 - Finished
2024-05-18T00:39:53 - Duration
AST
nnkStmtList.newTree(
nnkTypeSection.newTree(
nnkTypeDef.newTree(
newIdentNode("Foo"),
newEmptyNode(),
nnkObjectTy.newTree(
newEmptyNode(),
newEmptyNode(),
nnkRecList.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newIdentNode("string"),
newEmptyNode()
)
)
)
)
),
nnkBlockStmt.newTree(
newEmptyNode(),
nnkStmtList.newTree(
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("i"),
newEmptyNode(),
newLit(2)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("foo"),
newEmptyNode(),
nnkObjConstr.newTree(
newIdentNode("Foo"),
nnkExprColonExpr.newTree(
newIdentNode("s"),
newLit("LLR")
)
)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newEmptyNode(),
nnkPar.newTree(
newLit("XYZ"),
newLit("GHJ")
)
)
),
nnkVarSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("node"),
newEmptyNode(),
nnkBracketExpr.newTree(
newIdentNode("s"),
nnkCall.newTree(
newIdentNode("int"),
nnkInfix.newTree(
newIdentNode("=="),
nnkBracketExpr.newTree(
nnkDotExpr.newTree(
newIdentNode("foo"),
newIdentNode("s")
),
newIdentNode("i")
),
newLit('R')
)
)
)
)
)
)
)
)1.2.18 👎 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(7, 20) Error: cannot evaluate at compile time: foo
IR
Compiled filesize0 bytes (0 bytes)
Stats
- Started
2024-05-18T00:39:56 - Finished
2024-05-18T00:39:56 - Duration
AST
nnkStmtList.newTree(
nnkTypeSection.newTree(
nnkTypeDef.newTree(
newIdentNode("Foo"),
newEmptyNode(),
nnkObjectTy.newTree(
newEmptyNode(),
newEmptyNode(),
nnkRecList.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newIdentNode("string"),
newEmptyNode()
)
)
)
)
),
nnkBlockStmt.newTree(
newEmptyNode(),
nnkStmtList.newTree(
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("i"),
newEmptyNode(),
newLit(2)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("foo"),
newEmptyNode(),
nnkObjConstr.newTree(
newIdentNode("Foo"),
nnkExprColonExpr.newTree(
newIdentNode("s"),
newLit("LLR")
)
)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newEmptyNode(),
nnkPar.newTree(
newLit("XYZ"),
newLit("GHJ")
)
)
),
nnkVarSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("node"),
newEmptyNode(),
nnkBracketExpr.newTree(
newIdentNode("s"),
nnkCall.newTree(
newIdentNode("int"),
nnkInfix.newTree(
newIdentNode("=="),
nnkBracketExpr.newTree(
nnkDotExpr.newTree(
newIdentNode("foo"),
newIdentNode("s")
),
newIdentNode("i")
),
newLit('R')
)
)
)
)
)
)
)
)1.0.10 👎 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(7, 20) Error: cannot evaluate at compile time: foo
IR
Compiled filesize0 bytes (0 bytes)
Stats
- Started
2024-05-18T00:39:58 - Finished
2024-05-18T00:39:58 - Duration
AST
nnkStmtList.newTree(
nnkTypeSection.newTree(
nnkTypeDef.newTree(
newIdentNode("Foo"),
newEmptyNode(),
nnkObjectTy.newTree(
newEmptyNode(),
newEmptyNode(),
nnkRecList.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newIdentNode("string"),
newEmptyNode()
)
)
)
)
),
nnkBlockStmt.newTree(
newEmptyNode(),
nnkStmtList.newTree(
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("i"),
newEmptyNode(),
newLit(2)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("foo"),
newEmptyNode(),
nnkObjConstr.newTree(
newIdentNode("Foo"),
nnkExprColonExpr.newTree(
newIdentNode("s"),
newLit("LLR")
)
)
)
),
nnkLetSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("s"),
newEmptyNode(),
nnkPar.newTree(
newLit("XYZ"),
newLit("GHJ")
)
)
),
nnkVarSection.newTree(
nnkIdentDefs.newTree(
newIdentNode("node"),
newEmptyNode(),
nnkBracketExpr.newTree(
newIdentNode("s"),
nnkCall.newTree(
newIdentNode("int"),
nnkInfix.newTree(
newIdentNode("=="),
nnkBracketExpr.newTree(
nnkDotExpr.newTree(
newIdentNode("foo"),
newIdentNode("s")
),
newIdentNode("i")
),
newLit('R')
)
)
)
)
)
)
)
)Stats
- GCC
11.4.0 - Clang
14.0.0 - NodeJS
20.2 - Created
2024-05-18T00:39:12Z - 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
🤖 Bug found in 17 minutes bisecting 7 commits at 0 commits per second
from nim.
beef331
commented on June 16, 2024
Expected error s is a tuple which means field access is done statically. In the case of a homogeneous tuple(but why not use an array at that point) one can use
proc getInd(tup: tuple, i: int): auto =
var ind = 0
for field in tup.fields:
if ind == i:
return field
inc ind
raise newException(ValueError, "No Field found with index: " & $i)
var i = 1
static: assert not compiles(("hmm", "huh")[i])
assert ("hmm", "huh").getInd(i) == "huh"
i = 0
assert ("hmm", "huh").getInd(i) == "hmm"
try:
i = 100
discard ("hmm", "huh").getInd(i)
assert false
except ValueError:
assert true
from nim.
AmjadHD
commented on June 16, 2024
Thanks, That makes sense.
from nim.
Related Issues (20)
- Default object values silently override generic types
- Enum Overloading Regression? HOT 4
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- Async `finally` swallows errors when it contains an `await` wrapped by `try/except`
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- Regression from 2.0 to `devel` with `dirty` template HOT 3
- Async memory leak when raising exception on ORC HOT 1
- unicode.splitWhitespace() and strutils.splitWhitespace() have different results for ASCII string
- Wrong stack trace when exception is raised in template HOT 1
- nim check crashes
- Any differnece between value types and reference types for `=sink` ? HOT 1
- Simple destructor code gives invalid C HOT 4
- Compiler crashes with infinite recursion for nested generic instantiation with static[int]
- The stdout.write doesn't print to terminal until new line symbol is sent HOT 3
- Gc_ref(x: string) and Gc_ref[T](x: seq[T]) doesn't exists anymore ? HOT 2
- tasks.toTask Doesn't Expect a Dot Expression
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- SIGSEGV due to freeing of uninitialized local string, during exception handling HOT 21
- Parameterless Conversions and Upcasting Are Broken HOT 3
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