rust/tests/ui/debuginfo/debuginfo-inline-callsite-location-macro-2.rs, branch stablehttps://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=stable2024-11-19T13:19:09+00:00When the required discriminator value exceeds LLVM's limits, drop the debug info for the function instead of panicking.2024-11-19T13:19:09+00:00Kyle Hueykhuey@kylehuey.com2024-11-19T02:48:10+00:00urn:sha1:f5b023bd9cf43803a6d39b101c54a98cb7e7da7c
The maximum discriminator value LLVM can currently encode is 2^12. If macro use
results in more than 2^12 calls to the same function attributed to the same
callsite, and those calls are MIR-inlined, we will require more than the maximum
discriminator value to completely represent the debug information. Once we reach
that point drop the debug info instead.