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Provide a better error message for a common error of a missing do keyword - #2785

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Provide a better error message for a common error of a missing do keyword#2785
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom
mitsuhiko:better-do-error

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@mitsuhiko

@mitsuhikomitsuhiko commented Jul 2, 2012

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This pull request is a possible fix for #2783

@mitsuhiko

mitsuhiko commented Jul 3, 2012

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Ignore this pull request. Improved version coming up.

saethlin pushed a commit to saethlin/rust that referenced this pull request Mar 16, 2023
@bors
Auto merge ofrust-lang#2785- Vanille-N:tree-borrows-merge, r=RalfJung
b024de1
Tree borrows
This PR implements the experimental Tree Borrows (TB) rules for tracking reference aliasing, as an optional alternative to Stacked Borrows (SB).
SB and TB are mutually exclusive. Using `-Zmiri-tree-borrows` replaces every invocation of SB with the equivalent TB procedure.
A detailed explanation of the TB rules is currently under review, you can find the latest version [here [work in progress]](https://github.com/Vanille-N/tree-borrows/blob/master/model/treebor.pdf).
This PR does NOT yet include
- enough `fail` tests for TB (although TB is less reliant than SB on `fail` tests to check that the implementation matches the design due to `pass` tests being more strict)
- good diagnostics for TB violations
celinval added a commit to celinval/rust-dev that referenced this pull request Jun 4, 2024
@celinval
Auto label PRs that may require extra checks (rust-lang#2785)
6b1a09d
Add a new workflow that automatically adds the label "Z-BenchCI" to PRs that touch compiler, toolchain, dependencies and driver files that invoke our dependencies.
I also removed the label from the toolchain update job since this workflow will add the label once the PR is created.
tshepang pushed a commit to tshepang/rust that referenced this pull request Mar 12, 2026
@Kobzol
Merge pull requestrust-lang#2785from Kobzol/bors-squash
1ec1e10
Mention `@bors squash` in squashing documentation
U007D pushed a commit to U007D/rust-mos that referenced this pull request Aug 21, 2026
@bors@edwin0cheng
Mergerust-lang#2785
9a44f62
2785: Expand PAREN_EXPR as expression r=matklad a=edwin0cheng
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
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@mitsuhiko
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Provide a better error message for a common error of a missing do keyword by mitsuhiko · Pull Request #2785 · rust-lang/rust · GitHub
Skip to content
Provide a better error message for a common error of a missing do keyword - #2785
Closed
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Closed
Provide a better error message for a common error of a missing do keyword#2785
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Conversation
@mitsuhiko
@mitsuhikomitsuhiko
commented
Jul 2, 2012

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This pull request is a possible fix for #2783
@mitsuhiko
mitsuhiko
commented
Jul 3, 2012

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ContributorAuthor
Ignore this pull request. Improved version coming up.
saethlin pushed a commit
to saethlin/rust
that referenced
this pull request
Mar 16, 2023
@bors
Auto merge ofrust-lang#2785- Vanille-N:tree-borrows-merge, r=RalfJung
b024de1
Tree borrows
This PR implements the experimental Tree Borrows (TB) rules for tracking reference aliasing, as an optional alternative to Stacked Borrows (SB).
SB and TB are mutually exclusive. Using `-Zmiri-tree-borrows` replaces every invocation of SB with the equivalent TB procedure.
A detailed explanation of the TB rules is currently under review, you can find the latest version [here [work in progress]](https://github.com/Vanille-N/tree-borrows/blob/master/model/treebor.pdf).
This PR does NOT yet include
- enough `fail` tests for TB (although TB is less reliant than SB on `fail` tests to check that the implementation matches the design due to `pass` tests being more strict)
- good diagnostics for TB violations
celinval added a commit
to celinval/rust-dev
that referenced
this pull request
Jun 4, 2024
@celinval
Auto label PRs that may require extra checks (rust-lang#2785)
6b1a09d
Add a new workflow that automatically adds the label "Z-BenchCI" to PRs that touch compiler, toolchain, dependencies and driver files that invoke our dependencies.
I also removed the label from the toolchain update job since this workflow will add the label once the PR is created.
tshepang pushed a commit
to tshepang/rust
that referenced
this pull request
Mar 12, 2026
@Kobzol
Merge pull requestrust-lang#2785from Kobzol/bors-squash
1ec1e10
Mention `@bors squash` in squashing documentation
U007D pushed a commit
to U007D/rust-mos
that referenced
this pull request
Aug 21, 2026
@bors@edwin0cheng
Mergerust-lang#2785
9a44f62
2785: Expand PAREN_EXPR as expression r=matklad a=edwin0cheng
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
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@mitsuhiko

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Provide a better error message for a common error of a missing do keyword by mitsuhiko · Pull Request #2785 · rust-lang/rust · GitHub
Skip to content
Provide a better error message for a common error of a missing do keyword - #2785
Closed
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Closed
Provide a better error message for a common error of a missing do keyword#2785
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Conversation
@mitsuhiko
@mitsuhikomitsuhiko
commented
Jul 2, 2012

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Contributor
This pull request is a possible fix for #2783
@mitsuhiko
mitsuhiko
commented
Jul 3, 2012

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ContributorAuthor
Ignore this pull request. Improved version coming up.
saethlin pushed a commit
to saethlin/rust
that referenced
this pull request
Mar 16, 2023
@bors
Auto merge ofrust-lang#2785- Vanille-N:tree-borrows-merge, r=RalfJung
b024de1
Tree borrows
This PR implements the experimental Tree Borrows (TB) rules for tracking reference aliasing, as an optional alternative to Stacked Borrows (SB).
SB and TB are mutually exclusive. Using `-Zmiri-tree-borrows` replaces every invocation of SB with the equivalent TB procedure.
A detailed explanation of the TB rules is currently under review, you can find the latest version [here [work in progress]](https://github.com/Vanille-N/tree-borrows/blob/master/model/treebor.pdf).
This PR does NOT yet include
- enough `fail` tests for TB (although TB is less reliant than SB on `fail` tests to check that the implementation matches the design due to `pass` tests being more strict)
- good diagnostics for TB violations
celinval added a commit
to celinval/rust-dev
that referenced
this pull request
Jun 4, 2024
@celinval
Auto label PRs that may require extra checks (rust-lang#2785)
6b1a09d
Add a new workflow that automatically adds the label "Z-BenchCI" to PRs that touch compiler, toolchain, dependencies and driver files that invoke our dependencies.
I also removed the label from the toolchain update job since this workflow will add the label once the PR is created.
tshepang pushed a commit
to tshepang/rust
that referenced
this pull request
Mar 12, 2026
@Kobzol
Merge pull requestrust-lang#2785from Kobzol/bors-squash
1ec1e10
Mention `@bors squash` in squashing documentation
U007D pushed a commit
to U007D/rust-mos
that referenced
this pull request
Aug 21, 2026
@bors@edwin0cheng
Mergerust-lang#2785
9a44f62
2785: Expand PAREN_EXPR as expression r=matklad a=edwin0cheng
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
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1 participant

@mitsuhiko

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Provide a better error message for a common error of a missing do keyword by mitsuhiko · Pull Request #2785 · rust-lang/rust · GitHub
Skip to content
Provide a better error message for a common error of a missing do keyword - #2785
Closed
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Closed
Provide a better error message for a common error of a missing do keyword#2785
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Conversation
@mitsuhiko
@mitsuhikomitsuhiko
commented
Jul 2, 2012

Copy link


Copy Markdown

Contributor
This pull request is a possible fix for #2783
@mitsuhiko
mitsuhiko
commented
Jul 3, 2012

Copy link


Copy Markdown

ContributorAuthor
Ignore this pull request. Improved version coming up.
saethlin pushed a commit
to saethlin/rust
that referenced
this pull request
Mar 16, 2023
@bors
Auto merge ofrust-lang#2785- Vanille-N:tree-borrows-merge, r=RalfJung
b024de1
Tree borrows
This PR implements the experimental Tree Borrows (TB) rules for tracking reference aliasing, as an optional alternative to Stacked Borrows (SB).
SB and TB are mutually exclusive. Using `-Zmiri-tree-borrows` replaces every invocation of SB with the equivalent TB procedure.
A detailed explanation of the TB rules is currently under review, you can find the latest version [here [work in progress]](https://github.com/Vanille-N/tree-borrows/blob/master/model/treebor.pdf).
This PR does NOT yet include
- enough `fail` tests for TB (although TB is less reliant than SB on `fail` tests to check that the implementation matches the design due to `pass` tests being more strict)
- good diagnostics for TB violations
celinval added a commit
to celinval/rust-dev
that referenced
this pull request
Jun 4, 2024
@celinval
Auto label PRs that may require extra checks (rust-lang#2785)
6b1a09d
Add a new workflow that automatically adds the label "Z-BenchCI" to PRs that touch compiler, toolchain, dependencies and driver files that invoke our dependencies.
I also removed the label from the toolchain update job since this workflow will add the label once the PR is created.
tshepang pushed a commit
to tshepang/rust
that referenced
this pull request
Mar 12, 2026
@Kobzol
Merge pull requestrust-lang#2785from Kobzol/bors-squash
1ec1e10
Mention `@bors squash` in squashing documentation
U007D pushed a commit
to U007D/rust-mos
that referenced
this pull request
Aug 21, 2026
@bors@edwin0cheng
Mergerust-lang#2785
9a44f62
2785: Expand PAREN_EXPR as expression r=matklad a=edwin0cheng
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
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1 participant

@mitsuhiko

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
Provide a better error message for a common error of a missing do keyword by mitsuhiko · Pull Request #2785 · rust-lang/rust · GitHub
Skip to content
Provide a better error message for a common error of a missing do keyword - #2785
Closed
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Closed
Provide a better error message for a common error of a missing do keyword#2785
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Conversation
@mitsuhiko
@mitsuhikomitsuhiko
commented
Jul 2, 2012

Copy link


Copy Markdown

Contributor
This pull request is a possible fix for #2783
@mitsuhiko
mitsuhiko
commented
Jul 3, 2012

Copy link


Copy Markdown

ContributorAuthor
Ignore this pull request. Improved version coming up.
saethlin pushed a commit
to saethlin/rust
that referenced
this pull request
Mar 16, 2023
@bors
Auto merge ofrust-lang#2785- Vanille-N:tree-borrows-merge, r=RalfJung
b024de1
Tree borrows
This PR implements the experimental Tree Borrows (TB) rules for tracking reference aliasing, as an optional alternative to Stacked Borrows (SB).
SB and TB are mutually exclusive. Using `-Zmiri-tree-borrows` replaces every invocation of SB with the equivalent TB procedure.
A detailed explanation of the TB rules is currently under review, you can find the latest version [here [work in progress]](https://github.com/Vanille-N/tree-borrows/blob/master/model/treebor.pdf).
This PR does NOT yet include
- enough `fail` tests for TB (although TB is less reliant than SB on `fail` tests to check that the implementation matches the design due to `pass` tests being more strict)
- good diagnostics for TB violations
celinval added a commit
to celinval/rust-dev
that referenced
this pull request
Jun 4, 2024
@celinval
Auto label PRs that may require extra checks (rust-lang#2785)
6b1a09d
Add a new workflow that automatically adds the label "Z-BenchCI" to PRs that touch compiler, toolchain, dependencies and driver files that invoke our dependencies.
I also removed the label from the toolchain update job since this workflow will add the label once the PR is created.
tshepang pushed a commit
to tshepang/rust
that referenced
this pull request
Mar 12, 2026
@Kobzol
Merge pull requestrust-lang#2785from Kobzol/bors-squash
1ec1e10
Mention `@bors squash` in squashing documentation
U007D pushed a commit
to U007D/rust-mos
that referenced
this pull request
Aug 21, 2026
@bors@edwin0cheng
Mergerust-lang#2785
9a44f62
2785: Expand PAREN_EXPR as expression r=matklad a=edwin0cheng
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
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1 participant

@mitsuhiko

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Provide a better error message for a common error of a missing do keyword by mitsuhiko · Pull Request #2785 · rust-lang/rust · GitHub
Skip to content
Provide a better error message for a common error of a missing do keyword - #2785
Closed
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Closed
Provide a better error message for a common error of a missing do keyword#2785
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Conversation
@mitsuhiko
@mitsuhikomitsuhiko
commented
Jul 2, 2012

Copy link


Copy Markdown

Contributor
This pull request is a possible fix for #2783
@mitsuhiko
mitsuhiko
commented
Jul 3, 2012

Copy link


Copy Markdown

ContributorAuthor
Ignore this pull request. Improved version coming up.
saethlin pushed a commit
to saethlin/rust
that referenced
this pull request
Mar 16, 2023
@bors
Auto merge ofrust-lang#2785- Vanille-N:tree-borrows-merge, r=RalfJung
b024de1
Tree borrows
This PR implements the experimental Tree Borrows (TB) rules for tracking reference aliasing, as an optional alternative to Stacked Borrows (SB).
SB and TB are mutually exclusive. Using `-Zmiri-tree-borrows` replaces every invocation of SB with the equivalent TB procedure.
A detailed explanation of the TB rules is currently under review, you can find the latest version [here [work in progress]](https://github.com/Vanille-N/tree-borrows/blob/master/model/treebor.pdf).
This PR does NOT yet include
- enough `fail` tests for TB (although TB is less reliant than SB on `fail` tests to check that the implementation matches the design due to `pass` tests being more strict)
- good diagnostics for TB violations
celinval added a commit
to celinval/rust-dev
that referenced
this pull request
Jun 4, 2024
@celinval
Auto label PRs that may require extra checks (rust-lang#2785)
6b1a09d
Add a new workflow that automatically adds the label "Z-BenchCI" to PRs that touch compiler, toolchain, dependencies and driver files that invoke our dependencies.
I also removed the label from the toolchain update job since this workflow will add the label once the PR is created.
tshepang pushed a commit
to tshepang/rust
that referenced
this pull request
Mar 12, 2026
@Kobzol
Merge pull requestrust-lang#2785from Kobzol/bors-squash
1ec1e10
Mention `@bors squash` in squashing documentation
U007D pushed a commit
to U007D/rust-mos
that referenced
this pull request
Aug 21, 2026
@bors@edwin0cheng
Mergerust-lang#2785
9a44f62
2785: Expand PAREN_EXPR as expression r=matklad a=edwin0cheng
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
Sign up for freeto join this conversation on GitHub.
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Successfully merging this pull request may close these issues.

1 participant

@mitsuhiko

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
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Provide a better error message for a common error of a missing do keyword by mitsuhiko · Pull Request #2785 · rust-lang/rust · GitHub
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Provide a better error message for a common error of a missing do keyword - #2785
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Provide a better error message for a common error of a missing do keyword#2785
mitsuhiko wants to merge 1 commit into
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mitsuhiko:better-do-error
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This pull request is a possible fix for #2783
@mitsuhiko
mitsuhiko
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Jul 3, 2012

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Ignore this pull request. Improved version coming up.
saethlin pushed a commit
to saethlin/rust
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Mar 16, 2023
@bors
Auto merge ofrust-lang#2785- Vanille-N:tree-borrows-merge, r=RalfJung
b024de1
Tree borrows
This PR implements the experimental Tree Borrows (TB) rules for tracking reference aliasing, as an optional alternative to Stacked Borrows (SB).
SB and TB are mutually exclusive. Using `-Zmiri-tree-borrows` replaces every invocation of SB with the equivalent TB procedure.
A detailed explanation of the TB rules is currently under review, you can find the latest version [here [work in progress]](https://github.com/Vanille-N/tree-borrows/blob/master/model/treebor.pdf).
This PR does NOT yet include
- enough `fail` tests for TB (although TB is less reliant than SB on `fail` tests to check that the implementation matches the design due to `pass` tests being more strict)
- good diagnostics for TB violations
celinval added a commit
to celinval/rust-dev
that referenced
this pull request
Jun 4, 2024
@celinval
Auto label PRs that may require extra checks (rust-lang#2785)
6b1a09d
Add a new workflow that automatically adds the label "Z-BenchCI" to PRs that touch compiler, toolchain, dependencies and driver files that invoke our dependencies.
I also removed the label from the toolchain update job since this workflow will add the label once the PR is created.
tshepang pushed a commit
to tshepang/rust
that referenced
this pull request
Mar 12, 2026
@Kobzol
Merge pull requestrust-lang#2785from Kobzol/bors-squash
1ec1e10
Mention `@bors squash` in squashing documentation
U007D pushed a commit
to U007D/rust-mos
that referenced
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Aug 21, 2026
@bors@edwin0cheng
Mergerust-lang#2785
9a44f62
2785: Expand PAREN_EXPR as expression r=matklad a=edwin0cheng
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
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Provide a better error message for a common error of a missing do keyword by mitsuhiko · Pull Request #2785 · rust-lang/rust · GitHub
Skip to content
Provide a better error message for a common error of a missing do keyword - #2785
Closed
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Closed
Provide a better error message for a common error of a missing do keyword#2785
mitsuhiko wants to merge 1 commit into
rust-lang:masterfrom 
mitsuhiko:better-do-error
Conversation
@mitsuhiko
@mitsuhikomitsuhiko
commented
Jul 2, 2012

Copy link


Copy Markdown

Contributor
This pull request is a possible fix for #2783
@mitsuhiko
mitsuhiko
commented
Jul 3, 2012

Copy link


Copy Markdown

ContributorAuthor
Ignore this pull request. Improved version coming up.
saethlin pushed a commit
to saethlin/rust
that referenced
this pull request
Mar 16, 2023
@bors
Auto merge ofrust-lang#2785- Vanille-N:tree-borrows-merge, r=RalfJung
b024de1
Tree borrows
This PR implements the experimental Tree Borrows (TB) rules for tracking reference aliasing, as an optional alternative to Stacked Borrows (SB).
SB and TB are mutually exclusive. Using `-Zmiri-tree-borrows` replaces every invocation of SB with the equivalent TB procedure.
A detailed explanation of the TB rules is currently under review, you can find the latest version [here [work in progress]](https://github.com/Vanille-N/tree-borrows/blob/master/model/treebor.pdf).
This PR does NOT yet include
- enough `fail` tests for TB (although TB is less reliant than SB on `fail` tests to check that the implementation matches the design due to `pass` tests being more strict)
- good diagnostics for TB violations
celinval added a commit
to celinval/rust-dev
that referenced
this pull request
Jun 4, 2024
@celinval
Auto label PRs that may require extra checks (rust-lang#2785)
6b1a09d
Add a new workflow that automatically adds the label "Z-BenchCI" to PRs that touch compiler, toolchain, dependencies and driver files that invoke our dependencies.
I also removed the label from the toolchain update job since this workflow will add the label once the PR is created.
tshepang pushed a commit
to tshepang/rust
that referenced
this pull request
Mar 12, 2026
@Kobzol
Merge pull requestrust-lang#2785from Kobzol/bors-squash
1ec1e10
Mention `@bors squash` in squashing documentation
U007D pushed a commit
to U007D/rust-mos
that referenced
this pull request
Aug 21, 2026
@bors@edwin0cheng
Mergerust-lang#2785
9a44f62
2785: Expand PAREN_EXPR as expression r=matklad a=edwin0cheng
Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
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@mitsuhiko