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<title>rust/tests/codegen/debuginfo-proc-macro, branch try</title>
<subtitle>https://github.com/rust-lang/rust
</subtitle>
<id>http://git.dreamy.place/mirrors/rust/atom?h=try</id>
<link rel='self' href='http://git.dreamy.place/mirrors/rust/atom?h=try'/>
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<updated>2025-04-05T18:44:38+00:00</updated>
<entry>
<title>Update the minimum external LLVM to 19</title>
<updated>2025-04-05T18:44:38+00:00</updated>
<author>
<name>Josh Stone</name>
<email>jistone@redhat.com</email>
</author>
<published>2025-04-02T19:08:01+00:00</published>
<link rel='alternate' type='text/html' href='http://git.dreamy.place/mirrors/rust/commit/?id=12167d7064597993355e41d3a8c20654bccaf0be'/>
<id>urn:sha1:12167d7064597993355e41d3a8c20654bccaf0be</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Update tests to use new proc-macro header</title>
<updated>2024-11-27T15:18:25+00:00</updated>
<author>
<name>Eric Huss</name>
<email>eric@huss.org</email>
</author>
<published>2024-11-25T01:37:25+00:00</published>
<link rel='alternate' type='text/html' href='http://git.dreamy.place/mirrors/rust/commit/?id=f94142b366f9bc57c15e9ac274f83d0f9c03ffac'/>
<id>urn:sha1:f94142b366f9bc57c15e9ac274f83d0f9c03ffac</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Add discriminators to DILocations when multiple functions are inlined into a single point.</title>
<updated>2024-11-09T16:01:31+00:00</updated>
<author>
<name>Kyle Huey</name>
<email>khuey@kylehuey.com</email>
</author>
<published>2024-11-04T19:38:14+00:00</published>
<link rel='alternate' type='text/html' href='http://git.dreamy.place/mirrors/rust/commit/?id=1dc106121b62562ead6e7d612fa136dc4b35cd5d'/>
<id>urn:sha1:1dc106121b62562ead6e7d612fa136dc4b35cd5d</id>
<content type='text'>
LLVM does not expect to ever see multiple dbg_declares for the same variable at the same
location with different values. proc-macros make it possible for arbitrary code,
including multiple calls that get inlined, to happen at any given location in the source
code. Add discriminators when that happens so these locations are different to LLVM.

This may interfere with the AddDiscriminators pass in LLVM, which is added by the
unstable flag -Zdebug-info-for-profiling.

Fixes #131944
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</entry>
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