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Custom MIR: Support storage statements

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This commit is contained in:
Tomasz Miąsko 2023-01-19 00:00:00 +00:00
parent 65d2f2a5f9
commit ca3d55e32d
4 changed files with 17 additions and 5 deletions
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6
compiler/rustc_mir_build/src/build/custom/parse/instruction.rs
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@ -12,6 +12,12 @@ use super::{parse_by_kind, PResult, ParseCtxt};
impl<'tcx, 'body> ParseCtxt<'tcx, 'body> {
pub fn parse_statement(&self, expr_id: ExprId) -> PResult<StatementKind<'tcx>> {
parse_by_kind!(self, expr_id, _, "statement",
@call("mir_storage_live", args) => {
Ok(StatementKind::StorageLive(self.parse_local(args[0])?))
},
@call("mir_storage_dead", args) => {
Ok(StatementKind::StorageDead(self.parse_local(args[0])?))
},
@call("mir_retag", args) => {
Ok(StatementKind::Retag(RetagKind::Default, Box::new(self.parse_place(args[0])?)))
},