bjoernager/rust
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Fix weird memory allocation failure in merged doctests by storing doctest list into a const

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This commit is contained in:
Guillaume Gomez 2024-06-13 18:43:53 +02:00
parent b6831bbdda
commit dcc77b4cbc
1 changed files with 8 additions and 8 deletions
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16
src/librustdoc/doctest/runner.rs
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@ -45,11 +45,11 @@ impl DocTestRunner {
self.crate_attrs.insert(line.to_string());
}
}
// if !self.ids.is_empty() {
// self.ids.push(',');
// }
if !self.ids.is_empty() {
self.ids.push(',');
}
self.ids.push_str(&format!(
"tests.push({}::TEST);\n",
"{}::TEST",
generate_mergeable_doctest(
doctest,
scraped_test,
@ -107,14 +107,14 @@ impl DocTestRunner {
#[rustc_main]
#[coverage(off)]
fn main() {{
let mut tests = Vec::new();
{ids}
const TESTS: [test::TestDescAndFn; {nb_tests}] = [{ids}];
test::test_main(
&[{test_args}],
tests,
Vec::from(TESTS),
None,
);
}}",
nb_tests = self.nb_tests,
output = self.output,
ids = self.ids,
)
@ -192,7 +192,7 @@ pub const TEST: test::TestDescAndFn = test::TestDescAndFn {{
compile_fail: false,
no_run: {no_run},
should_panic: test::ShouldPanic::{should_panic},
test_type: test::TestType::UnitTest,
test_type: test::TestType::DocTest,
}},
testfn: test::StaticTestFn(
#[coverage(off)]