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| author | David Hewitt <1939362+davidhewitt@users.noreply.github.com> | 2020-07-25 19:02:49 +0100 |
|---|---|---|
| committer | David Hewitt <1939362+davidhewitt@users.noreply.github.com> | 2020-11-09 15:30:49 +0000 |
| commit | 8d43b3cbb91b7327b42b0da721525e7ae2911f0b (patch) | |
| tree | ca4004dfe570829f0a9f2989ab2838c9c2760fd0 /compiler/rustc_target/src | |
| parent | 25f6938da459a57b43bdf16ed6bdad3225b2a3ce (diff) | |
| download | rust-8d43b3cbb91b7327b42b0da721525e7ae2911f0b.tar.gz rust-8d43b3cbb91b7327b42b0da721525e7ae2911f0b.zip | |
Add `#[cfg(panic = "...")]`
Diffstat (limited to 'compiler/rustc_target/src')
| -rw-r--r-- | compiler/rustc_target/src/spec/mod.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs index 895114b026e..55d27fd8698 100644 --- a/compiler/rustc_target/src/spec/mod.rs +++ b/compiler/rustc_target/src/spec/mod.rs @@ -37,6 +37,7 @@ use crate::spec::abi::{lookup as lookup_abi, Abi}; use crate::spec::crt_objects::{CrtObjects, CrtObjectsFallback}; use rustc_serialize::json::{Json, ToJson}; +use rustc_span::symbol::{sym, Symbol}; use std::collections::BTreeMap; use std::ops::Deref; use std::path::{Path, PathBuf}; @@ -176,6 +177,13 @@ impl PanicStrategy { PanicStrategy::Abort => "abort", } } + + pub fn desc_symbol(&self) -> Symbol { + match *self { + PanicStrategy::Unwind => sym::unwind, + PanicStrategy::Abort => sym::abort, + } + } } impl ToJson for PanicStrategy { |