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rustc_codegen_llvm: move from empty enums to extern types.

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This commit is contained in:
Irina Popa 2018-06-27 13:12:47 +03:00
parent 077be49bde
commit af04e9426c
18 changed files with 178 additions and 197 deletions
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11
src/librustc_codegen_llvm/context.rs
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@ -35,7 +35,6 @@ use rustc_target::spec::{HasTargetSpec, Target};
use std::ffi::{CStr, CString};
use std::cell::{Cell, RefCell};
use std::ptr;
use std::iter;
use std::str;
use std::sync::Arc;
@ -280,7 +279,9 @@ impl<'a, 'tcx> CodegenCx<'a, 'tcx> {
None
};
let mut cx = CodegenCx {
let isize_ty = Type::ix_llcx(llcx, tcx.data_layout.pointer_size.bits());
CodegenCx {
tcx,
check_overflow,
use_dll_storage_attrs,
@ -300,16 +301,14 @@ impl<'a, 'tcx> CodegenCx<'a, 'tcx> {
lltypes: RefCell::new(FxHashMap()),
scalar_lltypes: RefCell::new(FxHashMap()),
pointee_infos: RefCell::new(FxHashMap()),
isize_ty: Type::from_ref(ptr::null_mut()),
isize_ty,
dbg_cx,
eh_personality: Cell::new(None),
eh_unwind_resume: Cell::new(None),
rust_try_fn: Cell::new(None),
intrinsics: RefCell::new(FxHashMap()),
local_gen_sym_counter: Cell::new(0),
};
cx.isize_ty = Type::isize(&cx);
cx
}
}
}