jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

new .redefine pragma for templates, warn on redefinition without it (#20211)

Browse source 
* test CI for template redefinitions

* adapt asyncmacro

* fix quote

* fix again

* try something else

* revert

* fix ioselectors_select, disable packages CI

* adapt more tests & simplify

* more

* more

* more

* rename to redefine, warn on implicit redefinition

* basic documentation [skip ci]

* Update compiler/lineinfos.nim

Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>

Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>
This commit is contained in:
metagn 2022-08-23 22:41:30 +03:00 • committed by GitHub
commit d1d141b135
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
19 changed files with 85 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

6
changelog.md
View file

@ -123,6 +123,12 @@
Baz = object
```
- Redefining templates with the same signature implicitly was previously
allowed to support certain macro code. A `{.redefine.}` pragma has been
added to make this work explicitly, and a warning is generated in the case
where it is implicit. This behavior only applies to templates, redefinition
is generally disallowed for other symbols.
## Compiler changes
- The `gc` switch has been renamed to `mm` ("memory management") in order to reflect the