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stage2: rework Value storage of structs and arrays

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Now they both use `Value.Tag.aggregate`.

Additionally the LLVM backend now has implemented lowering of
tuple values.
This commit is contained in:
Andrew Kelley
2022-03-14 12:28:52 -07:00
parent 1ebe3bd01d
commit 5ea94e7715
9 changed files with 213 additions and 178 deletions
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6
src/codegen.zig
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@@ -225,9 +225,9 @@ pub fn generateSymbol(
return Result{ .externally_managed = payload.data };
}
},
.array => {
.aggregate => {
// TODO populate .debug_info for the array
const elem_vals = typed_value.val.castTag(.array).?.data;
const elem_vals = typed_value.val.castTag(.aggregate).?.data;
const elem_ty = typed_value.ty.elemType();
for (elem_vals) |elem_val| {
switch (try generateSymbol(bin_file, src_loc, .{
@@ -554,7 +554,7 @@ pub fn generateSymbol(
}
const struct_begin = code.items.len;
const field_vals = typed_value.val.castTag(.@"struct").?.data;
const field_vals = typed_value.val.castTag(.aggregate).?.data;
for (field_vals) |field_val, index| {
const field_ty = typed_value.ty.structFieldType(index);
if (!field_ty.hasRuntimeBits()) continue;