rust/compiler/rustc_codegen_ssa/src/debuginfo, branch 1.57.0 https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=1.57.0 2021-10-22T02:38:18+00:00 Erase late-bound regions before computing vtable debuginfo name. 2021-10-22T02:38:18+00:00 Michael Woerister michaelwoerister@posteo 2021-10-19T09:46:51+00:00 urn:sha1:13704dabd2f7befd4b1aeb77836fadbc16433d78 Auto merge of #89597 - michaelwoerister:improve-vtable-debuginfo, r=wesleywiser 2021-10-11T04:31:47+00:00 bors bors@rust-lang.org 2021-10-11T04:31:47+00:00 urn:sha1:9a757817c352801de8b0593728f8aee21e23cd53 Create more accurate debuginfo for vtables. Before this PR all vtables would have the same name (`"vtable"`) in debuginfo. Now they get an unambiguous name that identifies the implementing type and the trait that is being implemented. This is only one of several possible improvements: - This PR describes vtables as arrays of `*const u8` pointers. It would nice to describe them as structs where function pointer is represented by a field with a name indicative of the method it maps to. However, this requires coming up with a naming scheme that avoids clashes between methods with the same name (which is possible if the vtable contains multiple traits). - The PR does not update the debuginfo we generate for the vtable-pointer field in a fat `dyn` pointer. Right now there does not seem to be an easy way of getting ahold of a vtable-layout without also knowing the concrete self-type of a trait object. r? `@wesleywiser` Create more accurate debuginfo for vtables. 2021-10-08T08:33:47+00:00 Michael Woerister michaelwoerister@posteo 2021-10-06T12:26:50+00:00 urn:sha1:61c5a6d644e9e5c1995c33a2b07ab251702848ac Before this commit all vtables would have the same name "vtable" in debuginfo. Now they get a name that identifies the implementing type and the trait that is being implemented. Remove re-export. 2021-10-03T14:08:54+00:00 Camille GILLOT gillot.camille@gmail.com 2020-11-14T15:48:54+00:00 urn:sha1:02025d86ac2294078f876015da59d56efe7bf59e Make `abi::Abi` `Copy` and remove a *lot* of refs 2021-09-09T08:41:19+00:00 Andreas Liljeqvist bonega@gmail.com 2021-08-29T09:06:55+00:00 urn:sha1:5b2f757dae374e22a7733f90af482f405bd426e9 fix fix Remove more refs and clones fix more fix Use custom wrap-around type instead of Range 2021-08-22T19:46:03+00:00 Andreas Liljeqvist bonega@gmail.com 2021-08-22T19:46:03+00:00 urn:sha1:5a501f73ff753109c7e73d4981fe011633bd8e84 Add self-profiling to debuginfo name generation 2021-07-15T10:21:15+00:00 Michael Woerister michaelwoerister@posteo 2021-07-15T09:18:46+00:00 urn:sha1:8fa22dd9b73b2bb8427a7b7a23d3b0441d6e7c5d [debuginfo] Make use of spaces and separators in debuginfo names more uniform. 2021-07-15T10:21:05+00:00 Michael Woerister michaelwoerister@posteo 2021-07-15T09:08:37+00:00 urn:sha1:bdd09c39212260cd7500a2dab1bfc0b96ef53b5b [debuginfo] Emit associated type bindings in trait object type names. 2021-07-15T08:40:25+00:00 Michael Woerister michaelwoerister@posteo 2021-07-14T13:50:42+00:00 urn:sha1:e6e1e095ffc3cd6f305a2470b1e162680e678014 Handle non-integer const generic parameters in debuginfo type names. 2021-07-14T13:55:03+00:00 Michael Woerister michaelwoerister@posteo 2021-07-12T13:12:49+00:00 urn:sha1:28343be42fc699c080968c76061fc2da781b30b9