Doesn't compile with the latest nightly toolchain. about riscv-rt HOT 4 CLOSED

I've been looking into this issue since a CI failure in my project. Here's a minimal reproducing example:

git clone https://github.com/riscv-rust/longan-nano.git
cd longan-nano
cat > rust-toolchain.toml <<EOF
[toolchain]
channel = "nightly-2022-08-13"  # earliest reproducing nightly
targets = ["riscv32imac-unknown-none-elf"]
EOF
cargo build --release --example blinky

...
  = note: rust-lld: error: /tmp/longan-nano/target/riscv32imac-unknown-none-elf/release/build/riscv-rt-b6ada1d0dd9918f5/out/link.x:58: expected filename pattern
          >>>     (*(.trap));
          >>>     ^

nightly-2022-08-13 upgraded LLVM to version 15 (rust-lang/rust#99464), which includes a bug fix in LLD (https://reviews.llvm.org/D125523) to handle this syntax as an error.

from riscv-rt.

Hi! Could you post a minimal example somewhere which reveals the problem?

from riscv-rt.

Thanks for the fix! A version should be published so we can update in our project's Cargo.toml

from riscv-rt.

This now affects the latest stable 1.65.0, so it might be worth publishing 0.9.1 with the fix?

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