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Utility to substitute many symbols at once

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Ayaz Hafiz 2023-03-24 18:48:48 -05:00
parent 1891df77b8
commit fe9be63787
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1 changed files with 12 additions and 0 deletions
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12
crates/compiler/mono/src/ir.rs
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@ -7098,6 +7098,18 @@ fn substitute_in_exprs<'a>(arena: &'a Bump, stmt: &mut Stmt<'a>, from: Symbol, t
}
}
pub(crate) fn substitute_in_exprs_many<'a>(
arena: &'a Bump,
stmt: &mut Stmt<'a>,
subs: BumpMap<Symbol, Symbol>,
) {
// TODO clean this up
let ref_stmt = arena.alloc(stmt.clone());
if let Some(new) = substitute_in_stmt_help(arena, ref_stmt, &subs) {
*stmt = new.clone();
}
}
fn substitute_in_stmt_help<'a>(
arena: &'a Bump,
stmt: &'a Stmt<'a>,