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stage2: move union types and values to InternPool

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This commit is contained in:
Andrew Kelley
2023-05-10 17:21:22 -07:00
parent 8297f28546
commit 3ba099bfba
18 changed files with 688 additions and 546 deletions
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6
src/codegen.zig
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@@ -568,7 +568,7 @@ pub fn generateSymbol(
if (layout.payload_size == 0) {
return generateSymbol(bin_file, src_loc, .{
.ty = typed_value.ty.unionTagType().?,
.ty = typed_value.ty.unionTagType(mod).?,
.val = union_obj.tag,
}, code, debug_output, reloc_info);
}
@@ -576,7 +576,7 @@ pub fn generateSymbol(
// Check if we should store the tag first.
if (layout.tag_align >= layout.payload_align) {
switch (try generateSymbol(bin_file, src_loc, .{
.ty = typed_value.ty.unionTagType().?,
.ty = typed_value.ty.unionTagType(mod).?,
.val = union_obj.tag,
}, code, debug_output, reloc_info)) {
.ok => {},
@@ -584,7 +584,7 @@ pub fn generateSymbol(
}
}
const union_ty = typed_value.ty.cast(Type.Payload.Union).?.data;
const union_ty = mod.typeToUnion(typed_value.ty).?;
const field_index = typed_value.ty.unionTagFieldIndex(union_obj.tag, mod).?;
assert(union_ty.haveFieldTypes());
const field_ty = union_ty.fields.values()[field_index].ty;