Dana Jansens
f8dd4d85bf
Do not treat impls in different scopes as redeclarations ( #7161 )
...
An impl in a different scope, with the same parameters, will overlap and
get diagnosed for that later by the [prioritization
rule](https://docs.carbon-lang.dev/docs/design/generics/details.html#prioritization-rule ),
if they are not in a match_first block. But they are not considered as
redeclarations.
See [proposal
p5366](https://github.com/carbon-language/carbon-lang/blob/62b94f79322039acc3fc8e175896a64a32df470e/proposals/p5366.md )
for the rule.
2026-05-04 19:11:51 +00:00
Geoff Romer
4c9049346d
Replace form insts with actions ( #7100 )
...
See
[here](https://docs.google.com/document/d/1rWcueFwIfZox6GKVGxiUG4cBzjrZ6djXiIDGyJDtrE4/edit?tab=t.0 )
for the design doc.
This also removes the default value of the `result_type_inst_id`
parameter of `HandleAction`, moves it before the action in the parameter
list, and documents it. This solves two problems:
- The default made it easy to forget, leading to unnecessary
`TypeOfInst` instructions.
- When it was present, putting it after the fairly "bulky" action
argument tended to make the callsite harder to read.
2026-04-29 18:13:42 +00:00
Richard Smith
0124aae041
Import non-const rvalue references as var parameters. ( #7125 )
...
When importing a C++ function with an rvalue reference parameter, we
previously produced a Carbon value parameter. This would lead to the
toolchain believing it could pass the address of a non-expiring object
to the function, which would lead to a use-after-move.
Instead, we now map non-const rvalue reference parameters to Carbon
`var` parameters. This forces the object passed into C++ to be unique
and owned by the call. While that's not an exact match for C++ rvalue
reference parameters, given that it provides "always move" not
"conditionally move", it's the closest match we have at the moment.
2026-04-29 00:28:00 +00:00
Dana Jansens
554b1b8d10
Remove SymbolicBindingType ( #7114 )
...
This inst was meant to support tracking the depth of a `.Self` facet,
but we have now implemented substitution of `.Self` in facet type
identification, and in eval of where expressions, without needing to
track the depth.
See history here:
-
[2025-06-30](https://docs.google.com/document/d/1Yt-i5AmF76LSvD4TrWRIAE_92kii6j5yFiW-S7ahzlg/edit?tab=t.0#heading=h.4qd5dkyfn2k3 )
-
[2025-07-07](https://docs.google.com/document/d/1Yt-i5AmF76LSvD4TrWRIAE_92kii6j5yFiW-S7ahzlg/edit?tab=t.0#heading=h.7urbxcq23olv )
- #6026
2026-04-27 19:04:59 +00:00
Richard Smith and David Blaikie
2a059366a7
Require imported C++ types to be complete before creating a Core.Copy witness ( #7112 )
...
Fixes a crash that would occur due to `scope_id` of the class being
unset.
Relands #7106 that was reverted by #7103 due to a github infrastructure
bug.
Co-authored-by: David Blaikie <dblaikie@gmail.com >
2026-04-24 19:30:02 +00:00
dependabot[bot]
ab12932e56
Bump the npm_and_yarn group across 1 directory with 2 updates ( #7103 )
...
Bumps the npm_and_yarn group with 2 updates in the /utils/vscode
directory:
[brace-expansion](https://github.com/juliangruber/brace-expansion ) and
[picomatch](https://github.com/micromatch/picomatch ).
Updates `brace-expansion` from 1.1.12 to 1.1.14
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/juliangruber/brace-expansion/commit/10c05fcf3699b1a29ef5e611c011af3d3c97e6e3 "><code>10c05fc</code></a>
1.1.14</li>
<li><a
href="https://github.com/juliangruber/brace-expansion/commit/1afa1b22ead12f6a7a02f25bf0f7d64c2439b007 "><code>1afa1b2</code></a>
Add opt-in { max } mitigation to v1 legacy line (<a
href="https://redirect.github.com/juliangruber/brace-expansion/issues/103 ">#103</a>)</li>
<li><a
href="https://github.com/juliangruber/brace-expansion/commit/2fbb6a2aa0f984bb2fb5f60252ca6cba3e1368ec "><code>2fbb6a2</code></a>
Revert "Backport fix for GHSA-7h2j-956f-4vf2 to v1 (<a
href="https://redirect.github.com/juliangruber/brace-expansion/issues/101 ">#101</a>)"
(<a
href="https://redirect.github.com/juliangruber/brace-expansion/issues/102 ">#102</a>)</li>
<li><a
href="https://github.com/juliangruber/brace-expansion/commit/0d7652e3093d3273151729812f9b0b79a17ecba6 "><code>0d7652e</code></a>
Backport fix for GHSA-7h2j-956f-4vf2 to v1 (<a
href="https://redirect.github.com/juliangruber/brace-expansion/issues/101 ">#101</a>)</li>
<li><a
href="https://github.com/juliangruber/brace-expansion/commit/6c353caf23beb9644f858eb3fe38d43a68b82898 "><code>6c353ca</code></a>
1.1.13</li>
<li><a
href="https://github.com/juliangruber/brace-expansion/commit/7fd684f89fdde3549563d0a6522226a9189472a2 "><code>7fd684f</code></a>
Backport fix for GHSA-f886-m6hf-6m8v (<a
href="https://redirect.github.com/juliangruber/brace-expansion/issues/95 ">#95</a>)</li>
<li>See full diff in <a
href="https://github.com/juliangruber/brace-expansion/compare/v1.1.12...v1.1.14 ">compare
view</a></li>
</ul>
</details>
<br />
Updates `picomatch` from 4.0.3 to 4.0.4
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/micromatch/picomatch/releases ">picomatch's
releases</a>.</em></p>
<blockquote>
<h2>4.0.4</h2>
<p>This is a security release fixing several security relevant
issues.</p>
<h2>What's Changed</h2>
<ul>
<li>Fix for <a
href="https://github.com/micromatch/picomatch/security/advisories/GHSA-c2c7-rcm5-vvqj ">CVE-2026-33671</a></li>
<li>Fix for <a
href="https://github.com/micromatch/picomatch/security/advisories/GHSA-3v7f-55p6-f55p ">CVE-2026-33672</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/micromatch/picomatch/compare/4.0.3...4.0.4 ">https://github.com/micromatch/picomatch/compare/4.0.3...4.0.4 </a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/micromatch/picomatch/commit/e5474fc1a4d7991870058170407dda8a42be5334 "><code>e5474fc</code></a>
Publish 4.0.4</li>
<li><a
href="https://github.com/micromatch/picomatch/commit/4516eb521f13a46b2fe1a1d2c9ef6b20ddc0e903 "><code>4516eb5</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/micromatch/picomatch/commit/5eceecd27543b8e056b9307d69e105ea03618a7d "><code>5eceecd</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/micromatch/picomatch/commit/0db7dd70651ca7c8265601c0442a996ed32e3238 "><code>0db7dd7</code></a>
Run benchmark again against latest minimatch version (<a
href="https://redirect.github.com/micromatch/picomatch/issues/161 ">#161</a>)</li>
<li><a
href="https://github.com/micromatch/picomatch/commit/95003777eb1c60dec09495a8231fa2ba4054d76a "><code>9500377</code></a>
docs: clarify what brace expansion syntax is and isn't supported (<a
href="https://redirect.github.com/micromatch/picomatch/issues/134 ">#134</a>)</li>
<li><a
href="https://github.com/micromatch/picomatch/commit/2661f23eca86c8b4a2b14815b9b2b3b74bd5a171 "><code>2661f23</code></a>
fix typo in globstars.js test name (<a
href="https://redirect.github.com/micromatch/picomatch/issues/138 ">#138</a>)</li>
<li><a
href="https://github.com/micromatch/picomatch/commit/1798b07e9df59500b9cf567294d44d559032f4c7 "><code>1798b07</code></a>
docs: fix <code>makeRe</code> example (<a
href="https://redirect.github.com/micromatch/picomatch/issues/143 ">#143</a>)</li>
<li><a
href="https://github.com/micromatch/picomatch/commit/9d76bc57a03b7f57cc4ca516c8071daf632bafd8 "><code>9d76bc5</code></a>
chore: undocument removed options (<a
href="https://redirect.github.com/micromatch/picomatch/issues/146 ">#146</a>)</li>
<li><a
href="https://github.com/micromatch/picomatch/commit/e4d718bbfb47e4f030ab2612b5b04a9297fe272d "><code>e4d718b</code></a>
Remove unused time-require (<a
href="https://redirect.github.com/micromatch/picomatch/issues/160 ">#160</a>)</li>
<li><a
href="https://github.com/micromatch/picomatch/commit/38dffeb16221cc8eb8981524fb6895dd2aaaba76 "><code>38dffeb</code></a>
chore(deps): pin dependencies (<a
href="https://redirect.github.com/micromatch/picomatch/issues/158 ">#158</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/micromatch/picomatch/compare/4.0.3...4.0.4 ">compare
view</a></li>
</ul>
</details>
<br />
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2026-04-23 18:23:45 +00:00
David Blaikie
8e32faba18
Require imported C++ types to be complete before creating a Core.Copy witness ( #7106 )
...
Fixes a crash that would occur due to `scope_id` of the class being
unset.
2026-04-23 17:54:21 +00:00
Richard Smith
46f46a538d
Preliminary reverse interop support for base classes. ( #7059 )
...
Create a Clang AST representation of the base specifier.
2026-04-16 00:29:40 +00:00
Dana Jansens
Geoff Romer
Richard Smith
dependabot[bot]