Panicking infra uses &core::panic::Location.

This allows us to remove `static_panic_msg` from the SSA<->LLVM
boundary, along with its fat pointer representation for &str.

Also changes the signature of PanicInfo::internal_contructor to
avoid copying.

Closes #65856.

1 files changed, 0 insertions, 9 deletions

diff --git a/src/librustc_codegen_ssa/traits/statics.rs b/src/librustc_codegen_ssa/traits/statics.rs
index b51f15b5823..f63cea51f43 100644
--- a/src/librustc_codegen_ssa/traits/statics.rs
+++ b/src/librustc_codegen_ssa/traits/statics.rs
@@ -1,6 +1,5 @@
 use super::BackendTypes;
 use syntax::source_map::Loc;
-use syntax_pos::symbol::Symbol;
 use rustc::hir::def_id::DefId;
 use rustc::ty::layout::Align;
 
@@ -12,12 +11,4 @@ pub trait StaticMethods: BackendTypes {
 pub trait StaticBuilderMethods: BackendTypes {
     fn get_static(&mut self, def_id: DefId) -> Self::Value;
     fn static_panic_location(&mut self, loc: &Loc) -> Self::Value;
-    fn static_panic_msg(
-        &mut self,
-        msg: Option<Symbol>,
-        filename: Symbol,
-        line: Self::Value,
-        col: Self::Value,
-        kind: &str,
-    ) -> Self::Value;
 }