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Fix ICE on unsized locals

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Fixes #1312
This commit is contained in:
bjorn3 2022-12-16 09:41:36 +00:00
parent a501d96f33
commit 9ca82a9a3d
1 changed files with 6 additions and 0 deletions
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6
src/abi/mod.rs
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@ -161,6 +161,12 @@ fn make_local_place<'tcx>(
layout: TyAndLayout<'tcx>, layout: TyAndLayout<'tcx>,
is_ssa: bool, is_ssa: bool,
) -> CPlace<'tcx> { ) -> CPlace<'tcx> {
if layout.is_unsized() {
fx.tcx.sess.span_fatal(
fx.mir.local_decls[local].source_info.span,
"unsized locals are not yet supported",
);
}
let place = if is_ssa { let place = if is_ssa {
if let rustc_target::abi::Abi::ScalarPair(_, _) = layout.abi { if let rustc_target::abi::Abi::ScalarPair(_, _) = layout.abi {
CPlace::new_var_pair(fx, local, layout) CPlace::new_var_pair(fx, local, layout)