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Auto merge of #121877 - estebank:fancy-svg, r=compiler-errors

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On tests that specify `--color=always` emit SVG file with stderr output

Leverage `anstyle-svg`, as `cargo` does now, to emit `.svg` files instead of `.stderr` files for tests that explicitly enable color output. This will make reviewing changes to the graphical output of tests much more human friendly.

<img src="https://raw.githubusercontent.com/rust-lang/rust/b4bdb56f86e136ca63bf71dca3034200c6c25900/tests/ui/error-emitter/highlighting.svg">
This commit is contained in:
bors 2024-03-03 06:40:56 +00:00
commit a09d91b04a
18 changed files with 485 additions and 150 deletions
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38
Cargo.lock
View File

@ -149,6 +149,15 @@ version = "1.0.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8901269c6307e8d93993578286ac0edf7f195079ffff5ebdeea6a59ffb7e36bc"
[[package]]
name = "anstyle-lossy"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a9a0444767dbd4aea9355cb47a370eb184dbfe918875e127eff52cb9d1638181"
dependencies = [
"anstyle",
]
[[package]]
name = "anstyle-parse"
version = "0.2.3"
@ -167,6 +176,19 @@ dependencies = [
"windows-sys 0.52.0",
]
[[package]]
name = "anstyle-svg"
version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8b6ddad447b448d6d5db36b31cbd3ff27c7af071619501998eeceab01968287a"
dependencies = [
"anstream",
"anstyle",
"anstyle-lossy",
"html-escape",
"unicode-width",
]
[[package]]
name = "anstyle-wincon"
version = "3.0.2"
@ -724,6 +746,7 @@ dependencies = [
name = "compiletest"
version = "0.0.0"
dependencies = [
"anstyle-svg",
"anyhow",
"build_helper",
"colored",
@ -1672,6 +1695,15 @@ dependencies = [
"walkdir",
]
[[package]]
name = "html-escape"
version = "0.2.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6d1ad449764d627e22bfd7cd5e8868264fc9236e07c752972b4080cd351cb476"
dependencies = [
"utf8-width",
]
[[package]]
name = "html5ever"
version = "0.26.0"
@ -6030,6 +6062,12 @@ version = "0.7.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
[[package]]
name = "utf8-width"
version = "0.1.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "86bd8d4e895da8537e5315b8254664e6b769c4ff3db18321b297a1e7004392e3"
[[package]]
name = "utf8parse"
version = "0.2.1"

1
src/tools/compiletest/Cargo.toml
View File

@ -7,6 +7,7 @@ edition = "2021"
doctest = false
[dependencies]
anstyle-svg = "0.1.3"
colored = "2"
diff = "0.1.10"
unified-diff = "0.2.1"

4
src/tools/compiletest/src/common.rs
View File

@ -705,6 +705,8 @@ pub fn expected_output_path(
pub const UI_EXTENSIONS: &[&str] = &[
UI_STDERR,
UI_SVG,
UI_WINDOWS_SVG,
UI_STDOUT,
UI_FIXED,
UI_RUN_STDERR,
@ -716,6 +718,8 @@ pub fn expected_output_path(
UI_COVERAGE_MAP,
];
pub const UI_STDERR: &str = "stderr";
pub const UI_SVG: &str = "svg";
pub const UI_WINDOWS_SVG: &str = "windows.svg";
pub const UI_STDOUT: &str = "stdout";
pub const UI_FIXED: &str = "fixed";
pub const UI_RUN_STDERR: &str = "run.stderr";

23
src/tools/compiletest/src/runtest.rs
View File

@ -1,6 +1,8 @@
// ignore-tidy-filelength
use crate::common::{expected_output_path, UI_EXTENSIONS, UI_FIXED, UI_STDERR, UI_STDOUT};
use crate::common::{
expected_output_path, UI_EXTENSIONS, UI_FIXED, UI_STDERR, UI_STDOUT, UI_SVG, UI_WINDOWS_SVG,
};
use crate::common::{incremental_dir, output_base_dir, output_base_name, output_testname_unique};
use crate::common::{Assembly, Incremental, JsDocTest, MirOpt, RunMake, RustdocJson, Ui};
use crate::common::{Codegen, CodegenUnits, DebugInfo, Debugger, Rustdoc};
@ -4014,9 +4016,22 @@ fn load_compare_outputs(
explicit_format: bool,
) -> usize {
let stderr_bits = format!("{}bit.stderr", self.config.get_pointer_width());
let force_color_svg = self.props.compile_flags.iter().any(|s| s.contains("--color=always"));
let (stderr_kind, stdout_kind) = match output_kind {
TestOutput::Compile => (
{ if self.props.stderr_per_bitwidth { &stderr_bits } else { UI_STDERR } },
if force_color_svg {
if self.config.target.contains("windows") {
// We single out Windows here because some of the CLI coloring is
// specifically changed for Windows.
UI_WINDOWS_SVG
} else {
UI_SVG
}
} else if self.props.stderr_per_bitwidth {
&stderr_bits
} else {
UI_STDERR
},
UI_STDOUT,
),
TestOutput::Run => (UI_RUN_STDERR, UI_RUN_STDOUT),
@ -4051,7 +4066,9 @@ fn load_compare_outputs(
_ => {}
};
let stderr = if explicit_format {
let stderr = if force_color_svg {
anstyle_svg::Term::new().render_svg(&proc_res.stderr)
} else if explicit_format {
proc_res.stderr.clone()
} else {
json::extract_rendered(&proc_res.stderr)

1
src/tools/tidy/src/ui_tests.rs
View File

@ -23,6 +23,7 @@
const EXPECTED_TEST_FILE_EXTENSIONS: &[&str] = &[
"rs", // test source files
"stderr", // expected stderr file, corresponds to a rs file
"svg", // expected svg file, corresponds to a rs file, equivalent to stderr
"stdout", // expected stdout file, corresponds to a rs file
"fixed", // expected source file after applying fixes
"md", // test directory descriptions

4
tests/ui/diagnostic-flags/colored-session-opt-error.rs
View File

@ -1,4 +1,6 @@
//@ check-pass
//@ ignore-windows
//@ compile-flags: -Cremark=foo --error-format=human --color always
//@ compile-flags: -Cremark=foo --error-format=human --color=always
// Temporary until next release:
//@ ignore-stage2
fn main() {}

2
tests/ui/diagnostic-flags/colored-session-opt-error.stderr
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@ -1,2 +0,0 @@
warning: -C remark requires "-C debuginfo=n" to show source locations

29
tests/ui/diagnostic-flags/colored-session-opt-error.svg Normal file
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@ -0,0 +1,29 @@
<svg width="740px" height="74px" xmlns="http://www.w3.org/2000/svg">
<style>
.fg { fill: #AAAAAA }
.bg { background: #000000 }
.fg-yellow { fill: #AA5500 }
.container {
padding: 0 10px;
line-height: 18px;
}
.bold { font-weight: bold; }
tspan {
font: 14px SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;
white-space: pre;
line-height: 18px;
}
</style>
<rect width="100%" height="100%" y="0" rx="4.5" class="bg" />
<text xml:space="preserve" class="container fg">
<tspan x="10px" y="28px"><tspan class="fg-yellow bold">warning</tspan><tspan class="bold">: -C remark requires "-C debuginfo=n" to show source locations</tspan>
</tspan>
<tspan x="10px" y="46px">
</tspan>
<tspan x="10px" y="64px">
</tspan>
</text>
</svg>
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22
tests/ui/error-emitter/highlighting.not-windows.stderr
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@ -1,22 +0,0 @@
error[E0308]: mismatched types
 --> $DIR/highlighting.rs:26:11
 |
LL |  query(wrapped_fn);
 |  ----- ^^^^^^^^^^ one type is more general than the other
 |  |
 |  arguments to this function are incorrect
 |
 = note: expected fn pointer `for<'a> fn(Box<(dyn Any + Send + 'a)>) -> Pin<_>`
 found fn item `fn(Box<(dyn Any + Send + 'static)>) -> Pin<_> {wrapped_fn}`
note: function defined here
 --> $DIR/highlighting.rs:15:4
 |
LL | fn query(_: fn(Box<(dyn Any + Send + '_)>) -> Pin<Box<(
 |  ____^^^^^_-
LL | |  dyn Future<Output = Result<Box<(dyn Any + 'static)>, String>> + Send + 'static
LL | | )>>) {}
 | |___-
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0308`.

6
tests/ui/error-emitter/highlighting.rs
View File

@ -3,10 +3,8 @@
//@ compile-flags: --error-format=human --color=always
//@ error-pattern:for<'a> 
//@ edition:2018
//@ revisions: windows not-windows
//@ [windows]only-windows
//@ [not-windows]ignore-windows
// Temporary until next release:
//@ ignore-stage2
use core::pin::Pin;
use core::future::Future;

72
tests/ui/error-emitter/highlighting.svg Normal file
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@ -0,0 +1,72 @@
<svg width="785px" height="434px" xmlns="http://www.w3.org/2000/svg">
<style>
.fg { fill: #AAAAAA }
.bg { background: #000000 }
.fg-ansi256-009 { fill: #FF5555 }
.fg-ansi256-010 { fill: #55FF55 }
.fg-ansi256-012 { fill: #5555FF }
.fg-magenta { fill: #AA00AA }
.container {
padding: 0 10px;
line-height: 18px;
}
.bold { font-weight: bold; }
tspan {
font: 14px SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;
white-space: pre;
line-height: 18px;
}
</style>
<rect width="100%" height="100%" y="0" rx="4.5" class="bg" />
<text xml:space="preserve" class="container fg">
<tspan x="10px" y="28px"><tspan class="fg-ansi256-009 bold">error[E0308]</tspan><tspan class="bold">: mismatched types</tspan>
</tspan>
<tspan x="10px" y="46px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">--&gt; </tspan><tspan>$DIR/highlighting.rs:24:11</tspan>
</tspan>
<tspan x="10px" y="64px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="82px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> query(wrapped_fn);</tspan>
</tspan>
<tspan x="10px" y="100px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">-----</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">^^^^^^^^^^</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">one type is more general than the other</tspan>
</tspan>
<tspan x="10px" y="118px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="136px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">arguments to this function are incorrect</tspan>
</tspan>
<tspan x="10px" y="154px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="172px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">= </tspan><tspan class="bold">note</tspan><tspan>: expected fn pointer `</tspan><tspan class="fg-magenta bold">for&lt;'a&gt; </tspan><tspan>fn(Box&lt;</tspan><tspan class="fg-magenta bold">(dyn Any + Send + 'a)</tspan><tspan>&gt;) -&gt; Pin&lt;_&gt;`</tspan>
</tspan>
<tspan x="10px" y="190px"><tspan> found fn item `fn(Box&lt;</tspan><tspan class="fg-magenta bold">(dyn Any + Send + 'static)</tspan><tspan>&gt;) -&gt; Pin&lt;_&gt; {wrapped_fn}`</tspan>
</tspan>
<tspan x="10px" y="208px"><tspan class="fg-ansi256-010 bold">note</tspan><tspan>: function defined here</tspan>
</tspan>
<tspan x="10px" y="226px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">--&gt; </tspan><tspan>$DIR/highlighting.rs:13:4</tspan>
</tspan>
<tspan x="10px" y="244px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="262px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> fn query(_: fn(Box&lt;(dyn Any + Send + '_)&gt;) -&gt; Pin&lt;Box&lt;(</tspan>
</tspan>
<tspan x="10px" y="280px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">____</tspan><tspan class="fg-ansi256-010 bold">^^^^^</tspan><tspan class="fg-ansi256-012 bold">_-</tspan>
</tspan>
<tspan x="10px" y="298px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> dyn Future&lt;Output = Result&lt;Box&lt;(dyn Any + 'static)&gt;, String&gt;&gt; + Send + 'static</tspan>
</tspan>
<tspan x="10px" y="316px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> )&gt;&gt;) {}</tspan>
</tspan>
<tspan x="10px" y="334px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">| </tspan><tspan class="fg-ansi256-012 bold">|___-</tspan>
</tspan>
<tspan x="10px" y="352px">
</tspan>
<tspan x="10px" y="370px"><tspan class="fg-ansi256-009 bold">error</tspan><tspan class="bold">: aborting due to 1 previous error</tspan>
</tspan>
<tspan x="10px" y="388px">
</tspan>
<tspan x="10px" y="406px"><tspan class="bold">For more information about this error, try `rustc --explain E0308`.</tspan>
</tspan>
<tspan x="10px" y="424px">
</tspan>
</text>
</svg>
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22
tests/ui/error-emitter/highlighting.windows.stderr
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@ -1,22 +0,0 @@
error[E0308]: mismatched types
 --> $DIR/highlighting.rs:26:11
 |
LL |  query(wrapped_fn);
 |  ----- ^^^^^^^^^^ one type is more general than the other
 |  |
 |  arguments to this function are incorrect
 |
 = note: expected fn pointer `for<'a> fn(Box<(dyn Any + Send + 'a)>) -> Pin<_>`
 found fn item `fn(Box<(dyn Any + Send + 'static)>) -> Pin<_> {wrapped_fn}`
note: function defined here
 --> $DIR/highlighting.rs:15:4
 |
LL | fn query(_: fn(Box<(dyn Any + Send + '_)>) -> Pin<Box<(
 |  ____^^^^^_-
LL | |  dyn Future<Output = Result<Box<(dyn Any + 'static)>, String>> + Send + 'static
LL | | )>>) {}
 | |___-
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0308`.

73
tests/ui/error-emitter/highlighting.windows.svg Normal file
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@ -0,0 +1,73 @@
<svg width="785px" height="434px" xmlns="http://www.w3.org/2000/svg">
<style>
.fg { fill: #AAAAAA }
.bg { background: #000000 }
.fg-ansi256-009 { fill: #FF5555 }
.fg-ansi256-010 { fill: #55FF55 }
.fg-ansi256-014 { fill: #55FFFF }
.fg-ansi256-015 { fill: #FFFFFF }
.fg-magenta { fill: #AA00AA }
.container {
padding: 0 10px;
line-height: 18px;
}
.bold { font-weight: bold; }
tspan {
font: 14px SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;
white-space: pre;
line-height: 18px;
}
</style>
<rect width="100%" height="100%" y="0" rx="4.5" class="bg" />
<text xml:space="preserve" class="container fg">
<tspan x="10px" y="28px"><tspan class="fg-ansi256-009 bold">error[E0308]</tspan><tspan class="fg-ansi256-015 bold">: mismatched types</tspan>
</tspan>
<tspan x="10px" y="46px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">--&gt; </tspan><tspan>$DIR/highlighting.rs:24:11</tspan>
</tspan>
<tspan x="10px" y="64px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="82px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> query(wrapped_fn);</tspan>
</tspan>
<tspan x="10px" y="100px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">-----</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">^^^^^^^^^^</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">one type is more general than the other</tspan>
</tspan>
<tspan x="10px" y="118px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="136px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">arguments to this function are incorrect</tspan>
</tspan>
<tspan x="10px" y="154px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="172px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">= </tspan><tspan class="fg-ansi256-015 bold">note</tspan><tspan>: expected fn pointer `</tspan><tspan class="fg-magenta bold">for&lt;'a&gt; </tspan><tspan>fn(Box&lt;</tspan><tspan class="fg-magenta bold">(dyn Any + Send + 'a)</tspan><tspan>&gt;) -&gt; Pin&lt;_&gt;`</tspan>
</tspan>
<tspan x="10px" y="190px"><tspan> found fn item `fn(Box&lt;</tspan><tspan class="fg-magenta bold">(dyn Any + Send + 'static)</tspan><tspan>&gt;) -&gt; Pin&lt;_&gt; {wrapped_fn}`</tspan>
</tspan>
<tspan x="10px" y="208px"><tspan class="fg-ansi256-010 bold">note</tspan><tspan>: function defined here</tspan>
</tspan>
<tspan x="10px" y="226px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">--&gt; </tspan><tspan>$DIR/highlighting.rs:13:4</tspan>
</tspan>
<tspan x="10px" y="244px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="262px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> fn query(_: fn(Box&lt;(dyn Any + Send + '_)&gt;) -&gt; Pin&lt;Box&lt;(</tspan>
</tspan>
<tspan x="10px" y="280px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">____</tspan><tspan class="fg-ansi256-010 bold">^^^^^</tspan><tspan class="fg-ansi256-014 bold">_-</tspan>
</tspan>
<tspan x="10px" y="298px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> dyn Future&lt;Output = Result&lt;Box&lt;(dyn Any + 'static)&gt;, String&gt;&gt; + Send + 'static</tspan>
</tspan>
<tspan x="10px" y="316px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> )&gt;&gt;) {}</tspan>
</tspan>
<tspan x="10px" y="334px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">| </tspan><tspan class="fg-ansi256-014 bold">|___-</tspan>
</tspan>
<tspan x="10px" y="352px">
</tspan>
<tspan x="10px" y="370px"><tspan class="fg-ansi256-009 bold">error</tspan><tspan class="fg-ansi256-015 bold">: aborting due to 1 previous error</tspan>
</tspan>
<tspan x="10px" y="388px">
</tspan>
<tspan x="10px" y="406px"><tspan class="fg-ansi256-015 bold">For more information about this error, try `rustc --explain E0308`.</tspan>
</tspan>
<tspan x="10px" y="424px">
</tspan>
</text>
</svg>
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46
tests/ui/error-emitter/multiline-multipart-suggestion.not-windows.stderr
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@ -1,46 +0,0 @@
error[E0106]: missing lifetime specifier
 --> $DIR/multiline-multipart-suggestion.rs:8:34
 |
LL | fn short(foo_bar: &Vec<&i32>) -> &i32 {
 |  ---------- ^ expected named lifetime parameter
 |
 = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
help: consider introducing a named lifetime parameter
 |
LL | fn short<'a>(foo_bar: &'a Vec<&'a i32>) -> &'a i32 {
 | ++++ ++ ++ ++
error[E0106]: missing lifetime specifier
 --> $DIR/multiline-multipart-suggestion.rs:15:6
 |
LL |  foo_bar: &Vec<&i32>,
 |  ----------
LL |  something_very_long_so_that_the_line_will_wrap_around__________: i32,
LL | ) -> &i32 {
 |  ^ expected named lifetime parameter
 |
 = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
help: consider introducing a named lifetime parameter
 |
LL ~ fn long<'a>(
LL ~  foo_bar: &'a Vec<&'a i32>,
LL |  something_very_long_so_that_the_line_will_wrap_around__________: i32,
LL ~ ) -> &'a i32 {
 |
error[E0106]: missing lifetime specifier
 --> $DIR/multiline-multipart-suggestion.rs:20:29
 |
LL |  foo_bar: &Vec<&i32>) -> &i32 {
 |  ---------- ^ expected named lifetime parameter
 |
 = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
help: consider introducing a named lifetime parameter
 |
LL ~ fn long2<'a>(
LL ~  foo_bar: &'a Vec<&'a i32>) -> &'a i32 {
 |
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0106`.

6
tests/ui/error-emitter/multiline-multipart-suggestion.rs
View File

@ -1,9 +1,7 @@
//@ compile-flags: --error-format=human --color=always
//@ error-pattern: missing lifetime specifier
//@ revisions: windows not-windows
//@ [windows]only-windows
//@ [not-windows]ignore-windows
// Temporary until next release:
//@ ignore-stage2
fn short(foo_bar: &Vec<&i32>) -> &i32 {
&12

120
tests/ui/error-emitter/multiline-multipart-suggestion.svg Normal file
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@ -0,0 +1,120 @@
<svg width="1306px" height="866px" xmlns="http://www.w3.org/2000/svg">
<style>
.fg { fill: #AAAAAA }
.bg { background: #000000 }
.fg-ansi256-009 { fill: #FF5555 }
.fg-ansi256-010 { fill: #55FF55 }
.fg-ansi256-012 { fill: #5555FF }
.fg-ansi256-014 { fill: #55FFFF }
.container {
padding: 0 10px;
line-height: 18px;
}
.bold { font-weight: bold; }
tspan {
font: 14px SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;
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<text xml:space="preserve" class="container fg">
<tspan x="10px" y="28px"><tspan class="fg-ansi256-009 bold">error[E0106]</tspan><tspan class="bold">: missing lifetime specifier</tspan>
</tspan>
<tspan x="10px" y="46px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">--&gt; </tspan><tspan>$DIR/multiline-multipart-suggestion.rs:6:34</tspan>
</tspan>
<tspan x="10px" y="64px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="82px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> fn short(foo_bar: &amp;Vec&lt;&amp;i32&gt;) -&gt; &amp;i32 {</tspan>
</tspan>
<tspan x="10px" y="100px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">----------</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">^</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">expected named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="118px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="136px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">= </tspan><tspan class="bold">help</tspan><tspan>: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from</tspan>
</tspan>
<tspan x="10px" y="154px"><tspan class="fg-ansi256-014 bold">help</tspan><tspan>: consider introducing a named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="172px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="190px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">| </tspan><tspan>fn short</tspan><tspan class="fg-ansi256-010">&lt;'a&gt;</tspan><tspan>(foo_bar: &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>Vec&lt;&amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32&gt;) -&gt; &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32 {</tspan>
</tspan>
<tspan x="10px" y="208px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> </tspan><tspan class="fg-ansi256-010">++++</tspan><tspan> </tspan><tspan class="fg-ansi256-010">++</tspan><tspan> </tspan><tspan class="fg-ansi256-010">++</tspan><tspan> </tspan><tspan class="fg-ansi256-010">++</tspan>
</tspan>
<tspan x="10px" y="226px">
</tspan>
<tspan x="10px" y="244px"><tspan class="fg-ansi256-009 bold">error[E0106]</tspan><tspan class="bold">: missing lifetime specifier</tspan>
</tspan>
<tspan x="10px" y="262px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">--&gt; </tspan><tspan>$DIR/multiline-multipart-suggestion.rs:13:6</tspan>
</tspan>
<tspan x="10px" y="280px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="298px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> foo_bar: &amp;Vec&lt;&amp;i32&gt;,</tspan>
</tspan>
<tspan x="10px" y="316px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">----------</tspan>
</tspan>
<tspan x="10px" y="334px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> something_very_long_so_that_the_line_will_wrap_around__________: i32,</tspan>
</tspan>
<tspan x="10px" y="352px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> ) -&gt; &amp;i32 {</tspan>
</tspan>
<tspan x="10px" y="370px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">^</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">expected named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="388px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="406px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">= </tspan><tspan class="bold">help</tspan><tspan>: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from</tspan>
</tspan>
<tspan x="10px" y="424px"><tspan class="fg-ansi256-014 bold">help</tspan><tspan>: consider introducing a named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="442px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="460px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-010">~ </tspan><tspan>fn long</tspan><tspan class="fg-ansi256-010">&lt;'a&gt;</tspan><tspan>(</tspan>
</tspan>
<tspan x="10px" y="478px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-010">~ </tspan><tspan> foo_bar: &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>Vec&lt;&amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32&gt;,</tspan>
</tspan>
<tspan x="10px" y="496px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">| </tspan><tspan> something_very_long_so_that_the_line_will_wrap_around__________: i32,</tspan>
</tspan>
<tspan x="10px" y="514px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-010">~ </tspan><tspan>) -&gt; &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32 {</tspan>
</tspan>
<tspan x="10px" y="532px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="550px">
</tspan>
<tspan x="10px" y="568px"><tspan class="fg-ansi256-009 bold">error[E0106]</tspan><tspan class="bold">: missing lifetime specifier</tspan>
</tspan>
<tspan x="10px" y="586px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">--&gt; </tspan><tspan>$DIR/multiline-multipart-suggestion.rs:18:29</tspan>
</tspan>
<tspan x="10px" y="604px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="622px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan><tspan> foo_bar: &amp;Vec&lt;&amp;i32&gt;) -&gt; &amp;i32 {</tspan>
</tspan>
<tspan x="10px" y="640px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-012 bold">----------</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">^</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">expected named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="658px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="676px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">= </tspan><tspan class="bold">help</tspan><tspan>: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from</tspan>
</tspan>
<tspan x="10px" y="694px"><tspan class="fg-ansi256-014 bold">help</tspan><tspan>: consider introducing a named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="712px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="730px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-010">~ </tspan><tspan>fn long2</tspan><tspan class="fg-ansi256-010">&lt;'a&gt;</tspan><tspan>(</tspan>
</tspan>
<tspan x="10px" y="748px"><tspan class="fg-ansi256-012 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-010">~ </tspan><tspan> foo_bar: &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>Vec&lt;&amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32&gt;) -&gt; &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32 {</tspan>
</tspan>
<tspan x="10px" y="766px"><tspan> </tspan><tspan class="fg-ansi256-012 bold">|</tspan>
</tspan>
<tspan x="10px" y="784px">
</tspan>
<tspan x="10px" y="802px"><tspan class="fg-ansi256-009 bold">error</tspan><tspan class="bold">: aborting due to 3 previous errors</tspan>
</tspan>
<tspan x="10px" y="820px">
</tspan>
<tspan x="10px" y="838px"><tspan class="bold">For more information about this error, try `rustc --explain E0106`.</tspan>
</tspan>
<tspan x="10px" y="856px">
</tspan>
</text>
</svg>
Side by Side

After

Width:  |  Height:  |  Size: 9.0 KiB

46
tests/ui/error-emitter/multiline-multipart-suggestion.windows.stderr
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@ -1,46 +0,0 @@
error[E0106]: missing lifetime specifier
 --> $DIR/multiline-multipart-suggestion.rs:8:34
 |
LL | fn short(foo_bar: &Vec<&i32>) -> &i32 {
 |  ---------- ^ expected named lifetime parameter
 |
 = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
help: consider introducing a named lifetime parameter
 |
LL | fn short<'a>(foo_bar: &'a Vec<&'a i32>) -> &'a i32 {
 | ++++ ++ ++ ++
error[E0106]: missing lifetime specifier
 --> $DIR/multiline-multipart-suggestion.rs:15:6
 |
LL |  foo_bar: &Vec<&i32>,
 |  ----------
LL |  something_very_long_so_that_the_line_will_wrap_around__________: i32,
LL | ) -> &i32 {
 |  ^ expected named lifetime parameter
 |
 = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
help: consider introducing a named lifetime parameter
 |
LL ~ fn long<'a>(
LL ~  foo_bar: &'a Vec<&'a i32>,
LL |  something_very_long_so_that_the_line_will_wrap_around__________: i32,
LL ~ ) -> &'a i32 {
 |
error[E0106]: missing lifetime specifier
 --> $DIR/multiline-multipart-suggestion.rs:20:29
 |
LL |  foo_bar: &Vec<&i32>) -> &i32 {
 |  ---------- ^ expected named lifetime parameter
 |
 = help: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from
help: consider introducing a named lifetime parameter
 |
LL ~ fn long2<'a>(
LL ~  foo_bar: &'a Vec<&'a i32>) -> &'a i32 {
 |
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0106`.

120
tests/ui/error-emitter/multiline-multipart-suggestion.windows.svg Normal file
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@ -0,0 +1,120 @@
<svg width="1306px" height="866px" xmlns="http://www.w3.org/2000/svg">
<style>
.fg { fill: #AAAAAA }
.bg { background: #000000 }
.fg-ansi256-009 { fill: #FF5555 }
.fg-ansi256-010 { fill: #55FF55 }
.fg-ansi256-014 { fill: #55FFFF }
.fg-ansi256-015 { fill: #FFFFFF }
.container {
padding: 0 10px;
line-height: 18px;
}
.bold { font-weight: bold; }
tspan {
font: 14px SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;
white-space: pre;
line-height: 18px;
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<rect width="100%" height="100%" y="0" rx="4.5" class="bg" />
<text xml:space="preserve" class="container fg">
<tspan x="10px" y="28px"><tspan class="fg-ansi256-009 bold">error[E0106]</tspan><tspan class="fg-ansi256-015 bold">: missing lifetime specifier</tspan>
</tspan>
<tspan x="10px" y="46px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">--&gt; </tspan><tspan>$DIR/multiline-multipart-suggestion.rs:6:34</tspan>
</tspan>
<tspan x="10px" y="64px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="82px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> fn short(foo_bar: &amp;Vec&lt;&amp;i32&gt;) -&gt; &amp;i32 {</tspan>
</tspan>
<tspan x="10px" y="100px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">----------</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">^</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">expected named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="118px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="136px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">= </tspan><tspan class="fg-ansi256-015 bold">help</tspan><tspan>: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from</tspan>
</tspan>
<tspan x="10px" y="154px"><tspan class="fg-ansi256-014 bold">help</tspan><tspan>: consider introducing a named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="172px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="190px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">| </tspan><tspan>fn short</tspan><tspan class="fg-ansi256-010">&lt;'a&gt;</tspan><tspan>(foo_bar: &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>Vec&lt;&amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32&gt;) -&gt; &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32 {</tspan>
</tspan>
<tspan x="10px" y="208px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> </tspan><tspan class="fg-ansi256-010">++++</tspan><tspan> </tspan><tspan class="fg-ansi256-010">++</tspan><tspan> </tspan><tspan class="fg-ansi256-010">++</tspan><tspan> </tspan><tspan class="fg-ansi256-010">++</tspan>
</tspan>
<tspan x="10px" y="226px">
</tspan>
<tspan x="10px" y="244px"><tspan class="fg-ansi256-009 bold">error[E0106]</tspan><tspan class="fg-ansi256-015 bold">: missing lifetime specifier</tspan>
</tspan>
<tspan x="10px" y="262px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">--&gt; </tspan><tspan>$DIR/multiline-multipart-suggestion.rs:13:6</tspan>
</tspan>
<tspan x="10px" y="280px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="298px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> foo_bar: &amp;Vec&lt;&amp;i32&gt;,</tspan>
</tspan>
<tspan x="10px" y="316px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">----------</tspan>
</tspan>
<tspan x="10px" y="334px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> something_very_long_so_that_the_line_will_wrap_around__________: i32,</tspan>
</tspan>
<tspan x="10px" y="352px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> ) -&gt; &amp;i32 {</tspan>
</tspan>
<tspan x="10px" y="370px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">^</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">expected named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="388px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="406px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">= </tspan><tspan class="fg-ansi256-015 bold">help</tspan><tspan>: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from</tspan>
</tspan>
<tspan x="10px" y="424px"><tspan class="fg-ansi256-014 bold">help</tspan><tspan>: consider introducing a named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="442px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="460px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-010">~ </tspan><tspan>fn long</tspan><tspan class="fg-ansi256-010">&lt;'a&gt;</tspan><tspan>(</tspan>
</tspan>
<tspan x="10px" y="478px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-010">~ </tspan><tspan> foo_bar: &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>Vec&lt;&amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32&gt;,</tspan>
</tspan>
<tspan x="10px" y="496px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">| </tspan><tspan> something_very_long_so_that_the_line_will_wrap_around__________: i32,</tspan>
</tspan>
<tspan x="10px" y="514px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-010">~ </tspan><tspan>) -&gt; &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32 {</tspan>
</tspan>
<tspan x="10px" y="532px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="550px">
</tspan>
<tspan x="10px" y="568px"><tspan class="fg-ansi256-009 bold">error[E0106]</tspan><tspan class="fg-ansi256-015 bold">: missing lifetime specifier</tspan>
</tspan>
<tspan x="10px" y="586px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">--&gt; </tspan><tspan>$DIR/multiline-multipart-suggestion.rs:18:29</tspan>
</tspan>
<tspan x="10px" y="604px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="622px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan><tspan> foo_bar: &amp;Vec&lt;&amp;i32&gt;) -&gt; &amp;i32 {</tspan>
</tspan>
<tspan x="10px" y="640px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">| </tspan><tspan> </tspan><tspan class="fg-ansi256-014 bold">----------</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">^</tspan><tspan> </tspan><tspan class="fg-ansi256-009 bold">expected named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="658px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="676px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">= </tspan><tspan class="fg-ansi256-015 bold">help</tspan><tspan>: this function's return type contains a borrowed value, but the signature does not say which one of `foo_bar`'s 2 lifetimes it is borrowed from</tspan>
</tspan>
<tspan x="10px" y="694px"><tspan class="fg-ansi256-014 bold">help</tspan><tspan>: consider introducing a named lifetime parameter</tspan>
</tspan>
<tspan x="10px" y="712px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="730px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-010">~ </tspan><tspan>fn long2</tspan><tspan class="fg-ansi256-010">&lt;'a&gt;</tspan><tspan>(</tspan>
</tspan>
<tspan x="10px" y="748px"><tspan class="fg-ansi256-014 bold">LL</tspan><tspan> </tspan><tspan class="fg-ansi256-010">~ </tspan><tspan> foo_bar: &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>Vec&lt;&amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32&gt;) -&gt; &amp;</tspan><tspan class="fg-ansi256-010">'a </tspan><tspan>i32 {</tspan>
</tspan>
<tspan x="10px" y="766px"><tspan> </tspan><tspan class="fg-ansi256-014 bold">|</tspan>
</tspan>
<tspan x="10px" y="784px">
</tspan>
<tspan x="10px" y="802px"><tspan class="fg-ansi256-009 bold">error</tspan><tspan class="fg-ansi256-015 bold">: aborting due to 3 previous errors</tspan>
</tspan>
<tspan x="10px" y="820px">
</tspan>
<tspan x="10px" y="838px"><tspan class="fg-ansi256-015 bold">For more information about this error, try `rustc --explain E0106`.</tspan>
</tspan>
<tspan x="10px" y="856px">
</tspan>
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