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Fix using structs with records

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This commit is contained in:
Richard Feldman 2020-03-15 15:09:31 -04:00
parent d546f4340d
commit 6cd8afd5d6
5 changed files with 97 additions and 80 deletions
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24
compiler/gen/src/llvm/build.rs
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@ -285,28 +285,18 @@ pub fn build_expr<'a, 'ctx, 'env>(
}
}
Struct { fields, .. } => {
Struct(sorted_fields) => {
let ctx = env.context;
let builder = env.builder;
// Sort the fields
let mut sorted_fields = Vec::with_capacity_in(fields.len(), env.arena);
for field in fields.iter() {
sorted_fields.push(field);
}
sorted_fields.sort_by_key(|k| &k.0);
// Determine types
let mut field_types = Vec::with_capacity_in(fields.len(), env.arena);
let mut field_vals = Vec::with_capacity_in(fields.len(), env.arena);
let num_fields = sorted_fields.len();
let mut field_types = Vec::with_capacity_in(num_fields, env.arena);
let mut field_vals = Vec::with_capacity_in(num_fields, env.arena);
for (_, ref inner_expr) in sorted_fields.iter() {
let val = build_expr(env, &scope, parent, inner_expr, procs);
let field_type = match inner_expr {
Int(_) => BasicTypeEnum::IntType(ctx.i64_type()),
_ => panic!("I don't yet know how to get Inkwell type for {:?}", val),
};
for (field_expr, field_layout) in sorted_fields.iter() {
let val = build_expr(env, &scope, parent, field_expr, procs);
let field_type = basic_type_from_layout(env.arena, env.context, &field_layout);
field_types.push(field_type);
field_vals.push(val);