This makes await point to the caller line instead of asyncmacro. It also
reworks the "Async traceback:" section of the traceback. Follow up PR
#21091 (issue #19931) so it works if there is asynchronous work done.
(cherry picked from commit 2f127bf99f)
fixes#24559
The strformat macros have the problem that they don't capture symbols,
so don't use them in the generic `fromJson` proc here. Also `fromJson`
refers to `jsonTo` before it is declared which doesn't capture it, so
it's now forward declared.
(cherry picked from commit 5c71fbab30)
Like quit, this function never returns.
Also, "code" was marked as "int", even though POSIX _exit takes a C int.
(cherry picked from commit f485973459)
fixes#22153
It's a problem for refc because you cannot index a nil string: i.e.
`[""]` is `{((NimStringDesc*) NIM_NIL)}` which cannot be indexed
(cherry picked from commit 9bb7e53e7f)
With this example
```nim
import std/strformat
echo fmt"{invalid, code}"
```
We get the error message
```
stack trace: (most recent call last)
/home/jake/.choosenim/toolchains/nim-hashdevel/lib/pure/strformat.nim(750, 16) fmt
/home/jake/.choosenim/toolchains/nim-hashdevel/lib/pure/strformat.nim(714, 16) strformatImpl
/home/jake/Documents/projects/Nim/temp.nim(3, 9) template/generic instantiation of `fmt` from here
/home/jake/.choosenim/toolchains/nim-hashdevel/lib/pure/strformat.nim(714, 16) Error: could not parse `invalid, code` in `{invalid, code}`.
(1, 8) Error: invalid indentation
```
After PR it now shortens it to just appear in user code
```
/home/jake/Documents/projects/Nim/lib/pure/strformat.nim(750, 16) fmt
/home/jake/Documents/projects/Nim/lib/pure/strformat.nim(714, 16) strformatImpl
/home/jake/Documents/projects/Nim/temp.nim(3, 9) Error: could not parse `invalid, code` in `{invalid, code}`.
(1, 8) Error: invalid indentation
```
(cherry picked from commit da9f7f671b)
`curTimeout` is calculated incorrectly. So this PR fixes it.
This PR also replaces `now()` with `getMonoTime()`.
(cherry picked from commit bbf6a62c90)
fixes#24472
Excluding variables which are initialized in the nimvm branch so that
they won't interfere the other branch
(cherry picked from commit e7f48cdd5c)
When parsing `a = 1` with `langPython`, Eof is reported unexpectedly.
Fix: allow other languages to fallback to "Identifier" when it is not a
keyword.
This patch is useful as this is a highlighter. `Eof` as annoying.
(cherry picked from commit 6112c51e78)
split from #24425
The added test did not work previously. The result of `getTypeImpl` is
the uninstantiated AST of the original type symbol, and the macro
attempts to use this type for the result. To fix the issue, the provided
`typedesc` argument is used instead.
(cherry picked from commit 45e21ce8f1)
This commit fixes/adds tests for and fixes several issues with `JOIN`
operator parsing:
- For OUTER joins, LEFT | RIGHT | FULL specifier is not optional
```nim
doAssertRaises(SqlParseError): discard parseSql("""
SELECT id FROM a
OUTER JOIN b
ON a.id = b.id
""")
```
- For NATURAL JOIN and CROSS JOIN, ON and USING clauses are forbidden
```nim
doAssertRaises(SqlParseError): discard parseSql("""
SELECT id FROM a
CROSS JOIN b
ON a.id = b.id
""")
```
- JOIN should parse as part of FROM, not after WHERE
```nim
doAssertRaises(SqlParseError): discard parseSql("""
SELECT id FROM a
WHERE a.id IS NOT NULL
INNER JOIN b
ON a.id = b.id
""")
```
- LEFT JOIN should parse
```nim
doAssert $parseSql("""
SELECT id FROM a
LEFT JOIN b
ON a.id = b.id
""") == "select id from a left join b on a.id = b.id;"
```
- NATURAL JOIN should parse
```nim
doAssert $parseSql("""
SELECT id FROM a
NATURAL JOIN b
""") == "select id from a natural join b;"
```
- USING should parse
```nim
doAssert $parseSql("""
SELECT id FROM a
JOIN b
USING (id)
""") == "select id from a join b using (id );"
```
- Multiple JOINs should parse
```nim
doAssert $parseSql("""
SELECT id FROM a
JOIN b
ON a.id = b.id
LEFT JOIN c
USING (id)
""") == "select id from a join b on a.id = b.id left join c using (id );"
```
(cherry picked from commit 46bb47a444)
Links for succ/pred/inc/dec were incorrect since they link to a symbol
with `int` as their second type.
Uses local referencing instead so that it links to the correct symbol.
Doesn't change the other links since they worked and doing the same
local referencing for `high`/`low` would've make them link to the group
of procs instead of the specific ones for ordinals
(cherry picked from commit 79ce3fe6b7)
pre-existing issues:
```nim
block:
type
FooObj = object
data: int
Foo = ref ref FooObj
proc delete(self: Foo) =
echo self.data
var s: Foo
new(s, delete)
```
it crashed with arc/orc in 1.6.x and 2.x.x
```nim
block:
type
Foo = ref int
proc delete(self: Foo) =
echo self[]
var s: Foo
new(s, delete)
```
The simple fix is to add a type restriction for the type `T` for arc/orc
versions
```nim
proc new*[T: object](a: var ref T, finalizer: proc (x: T) {.nimcall.})
```
(cherry picked from commit 2af602a5c8)
fixes#24236
Locally tested to generate a 100 KB file for TCC. Empty flexible array
size is standard in C99 but maybe some compilers still don't support it.
At the very least an array size of 1000000 should be rare.
(cherry picked from commit dd3a4b2aba)
This fixes several cases of the Nim binding of nfds_t being inconsistent
with the target platform signedness and/or size.
Additionally, it fixes poll's third argument (timeout) being set to Nim
"int" when it should have been "cint".
The former is the same issue that #23045 had attempted to fix, but
failed because it only considered Linux. (Also, it was only applied to
version 2.0, so the two branches now have incompatible versions of the
same bug.)
Notes:
* SVR4's original "unsigned long" definition is cloned by Linux and
Haiku. Nim got this right for Haiku and Linux-amd64, but it was wrong on
non-amd64 Linux.
* Zephyr does not have nfds_t, but simply uses (signed) "int". This was
already correctly reflected by Nim.
* OpenBSD poll.h uses "unsigned int", and other BSD derivatives follow
suit. This being the most commonly copied definition, the fallback case
now returns cuint. (This also seems to be correct for the OS X headers I
could find on the web.)
* This changes Nintendo Switch nfds_t to cuint from culong. It is
purportedly a FreeBSD derivative, so I *think* this is correct, but I
can't tell because I don't have access to the Nintendo Switch headers.
I have also moved the platform-specific Tnfds to posix.nim so that we
can reuse the fallback logic on all platforms. (e.g. specifying the size
in posix_linux_amd64 only to then use when defined(linux) in posix_other
seems redundant.)
(cherry picked from commit 67442471ae)
refs #6978, refs #6752, refs #21613, refs #24234
The `jsNoInt64`, `whenHasBigInt64`, `whenJsNoBigInt64` templates are
replaced with bool constants to use with `when`. Weird that I didn't do
this in the first place.
The `whenJsNoBigInt64` template was also slightly misleading. The first
branch was compiled for both no bigint64 on JS as well as on C/C++. It
seems only `trandom` depended on this by mistake.
The workaround for #6752 added in #6978 to `times` is also removed with
`--jsbigint64:on`, but #24233 was also encountered with this, so this PR
depends on #24234.
(cherry picked from commit 041098e882)
closes https://github.com/nim-lang/RFCs/issues/554
Adds a symmetric difference operation to the language bitset type. This
maps to a simple `xor` operation on the backend and thus is likely
faster than the current alternatives, namely `(a - b) + (b - a)` or `a +
b - a * b`. The compiler VM implementation of bitsets already
implemented this via `symdiffSets` but it was never used.
The standalone binary operation is added to `setutils`, named
`symmetricDifference` in line with [hash
sets](https://nim-lang.org/docs/sets.html#symmetricDifference%2CHashSet%5BA%5D%2CHashSet%5BA%5D).
An operator version `-+-` and an in-place version like `toggle` as
described in the RFC are also added, implemented as trivial sugar.
(cherry picked from commit ae9287c4f3)
As said in the warning after #21659, a set of ints defaults to
`set[range[0..65535]]` which is very large. So in osproc, a `case`
statement is used instead of an int set to check for an int being one of
2 values.
Also tested all of CI with the warning from #21659 as an error, this
seems to be the only remaining case in CI.
(cherry picked from commit 706985997e)
I have added a new overload of `^` for float exponents.
Is two overloads for `float32` and `float64` better than just one
overload with `SomeFloat` type ?
I guess this would not work with `SomeFloat`, as `pow` is not defined
for `float`.
Another remark. Maybe we should catch exponents with 0.5 and call `sqrt`
instead ?
---------
Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>
Co-authored-by: metagn <metagngn@gmail.com>
(cherry picked from commit e9a4d096ab)
fixes#23587
As explained in the issue, `getOrDefault` has a parameter named
`default` that can be a proc after generic instantiation. But the
parameter having a proc type [overrides all other
overloads](f73e03b132/compiler/semexprs.nim (L1203))
including the magic `system.default` overload and causes a compile error
if the proc doesn't match the normal use of `default`. To fix this, the
`result = default(B)` initializer call is removed because it's not
needed, `result` is always set in `getOrDefaultImpl` when a default
value is provided.
This is still a suspicious behavior of the compiler but `tables` working
has a higher priority.
(cherry picked from commit 67ea754b7f)
Hello, I am the original developer credited in this file.
I no longer wish to be credited for the it so I've updated it to say
"Nim Contributors".
This is a quick edit from the GitHub Web UI so let me know if I need to
make any changes to get this merged.
Thank you.
---------
Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
(cherry picked from commit f420a5a273)
refs #24207
The `-d:nimUseCAtomics` flag added in #24207 is now inverted and made
into `-d:nimUseCppAtomics`, which means C++ atomics are only enabled
with the define. This flag is now also documented and tested.
refs https://github.com/nim-lang/Nim/pull/24200#issuecomment-2382501282
Workaround for C++ Atomic[T] issues that doesn't require a compiler
change. Not tested or documented in case it's not meant to be officially
supported, locally tested `tatomics` and #24159 to work with it though,
can add these as tests if required.
