* autodoc: init support for usingnamespace decls
* autodoc: don't build autodoc when building zig2.c
* autodoc: usingnamespace decls support in frontend (#15203)
* autodoc: init support for usingnamespace decls
* autodoc: usingnamespace decls support in frontend
---------
Co-authored-by: Krzysztof Wolicki <46651553+der-teufel-programming@users.noreply.github.com>
If I could mark a builtin function as cold, I would mark @setCold as cold.
We have run out of `Zir.Inst.Tag`s so I had to move a tag from Zir.Inst.Tag to
Zir.Inst.Extended. This is because a new noreturn builtin will be added and
noreturn builtins cannot be part of Inst.Tag:
```
/// `noreturn` instructions may not go here; they must be part of the main `Tag` enum.
pub const Extended = enum(u16) {
```
Here's another reason I went for @setCold:
```
$ git grep setRuntimeSafety | wc -l
322
$ git grep setCold | wc -l
79
$ git grep setEvalBranchQuota | wc -l
82
```
This also simply removes @setCold from Autodoc and the docs frontend because
as far as I could understand it, builtins represented using Zir extended
instructions are not yet supported because I couldn't find
@setStackAlign or @setFloatMode there, either.
Both original Markdown and CommonMark require at least one space or tab
between the list marker and any following content. Following this allows
starting a line with a negative number or one with a decimal point.
this is a hack meant to restore functionality for the upcoming release,
a proper analysis of the new zir structure is required to make a robust
change.
Previously we were collecting as autodoc decls everything that was a ZIR
decl in a rather naive way. Now we only collect decltests as part of the
data relative to the decl they refer to, and ignore everything else.
this commit removes whitespace and changes Decl, AstNode and Type to be
json arrays instead of json objects. This change reduces json payload
size for the stdlib from 25mb to < 10mb.
