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add empty array expr to gen_dev

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Brendan Hansknecht 2022-07-20 15:12:20 -07:00
parent 472e95f3e3
commit cfe1d3d893
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3 changed files with 21 additions and 0 deletions
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6
crates/compiler/gen_dev/src/lib.rs
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@ -310,6 +310,9 @@ trait Backend<'a> {
x => todo!("the call type, {:?}", x),
}
}
Expr::EmptyArray => {
self.create_empty_array(sym);
}
Expr::Struct(fields) => {
self.load_literal_symbols(fields);
self.create_struct(sym, layout, fields);
@ -772,6 +775,9 @@ trait Backend<'a> {
/// load_literal sets a symbol to be equal to a literal.
fn load_literal(&mut self, sym: &Symbol, layout: &Layout<'a>, lit: &Literal<'a>);
/// create_empyt_array creates an empyt array with nullptr, zero length, and zero capacity.
fn create_empty_array(&mut self, sym: &Symbol);
/// create_struct creates a struct with the elements specified loaded into it as data.
fn create_struct(&mut self, sym: &Symbol, layout: &Layout<'a>, fields: &'a [Symbol]);