[−][src]Function rustc_codegen_llvm::base::wants_msvc_seh
pub fn wants_msvc_seh(sess: &Session) -> bool
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Returns whether this session's target will use SEH-based unwinding.
This is only true for MSVC targets, and even then the 64-bit MSVC target currently uses SEH-ish unwinding with DWARF info tables to the side (same as 64-bit MinGW) instead of "full SEH".