- Support multiple OS Bisects (Linux, Windows, MacOS).
- Install Valgrind only if needed to speed up non-Valgrind builds.
- Valgrind+MacOS bisect support.
- Show IR of OK repro code samples.
- YAML only, tiny diff.
#### New features
- Bisect bugs that only reproduce on Windows and OSX.
#### See also
- https://github.com/juancarlospaco/nimrun-action/pull/10
```nim
echo newString(8)
```
results in:
```
D:\User\test.js:25
var code_33556944 = c_33556931.toString(16);
^
TypeError: Cannot read properties of undefined (reading 'toString')
at toJSStr (D:\User\test.js:25:50)
at rawEcho (D:\User\test.js:70:16)
at Object.<anonymous> (D:\User\test.js:101:1)
at Module._compile (node:internal/modules/cjs/loader:1095:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1147:10)
at Module.load (node:internal/modules/cjs/loader:975:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
at node:internal/main/run_main_module:17:47
Node.js v17.0.1
Error: execution of an external program failed: '"C:\Program Files\nodejs\node.exe" --unhandled-rejections=strict D:\User\test.js'
```
`{.push overflowChecks: off.}` works in backends. Though it could be
implemented as a magic function.
By inspecting the generated C code, the overflow check is eliminated in
the debug or release mode.
Likewise, the index checking is probably not needed.
refs #22605
Sym choice nodes are now only allowed to pass through semchecking if
contexts ask for them to (with `efAllowSymChoice`). Otherwise they are
resolved or treated as ambiguous. The contexts that can receive
symchoices in this PR are:
* Call operands and addresses and emulations of such, which will subject
them to overload resolution which will resolve them or fail.
* Type conversion operands only for routine symchoices for type
disambiguation syntax (like `(proc (x: int): int)(foo)`), which will
resolve them or fail.
* Proc parameter default values both at the declaration and during
generic instantiation, which undergo type narrowing and so will resolve
them or fail.
This means unless these contexts mess up sym choice nodes should never
leave the semchecking stage. This serves as a blueprint for future
improvements to intermediate symbol resolution.
Some tangential changes are also in this PR:
1. The `AmbiguousEnum` hint is removed, it was always disabled by
default and since #22606 it only started getting emitted after the
symchoice was soundly resolved.
2. Proc setter syntax (`a.b = c` becoming `` `b=`(a, c) ``) used to
fully type check the RHS before passing the transformed call node to
proc overloading. Now it just passes the original node directly so proc
overloading can deal with its typechecking.
`semtempl` is refactored to combine the uses of `getIdentNode`,
`onlyReplaceParams`, `isTemplParam` and most of `replaceIdentBySym` into
a single `getIdentReplaceParams` proc. This might fix possible problems
with injections of `nkAccQuoted`.
Some special word comparison in `ast` and `semtempl` are also made more
efficient.
follow up https://github.com/nim-lang/Nim/pull/10806
Eventually we need a new option to print high level IR. It's confusing
when I'm debugging the compiler without showing `return result = 1`
using the expandArc option.
For
```nim
proc foo: int =
return 2
```
It now outputs when expanding ARC IR
```nim
proc foo: int =
return result = 2
```
fixes#22676
If csource or CI forbids it, we can always fall back to adding it to the
nonPragmaWords list. I doubt it was used outside of the system since it
was used to implement & or something for magics.
Attempts to move the generic instantiation to the module that uses it.
This should decrease re-compilation times as the source module where the
generic lives doesnt need to be recompiled
---------
Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
