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Sema: implement zirRetErrValueCode

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This commit is contained in:
Andrew Kelley 2022-06-08 15:51:48 -07:00
parent d557dedf6c
commit 7c0614ea65
2 changed files with 16 additions and 6 deletions
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17
src/Sema.zig
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@ -771,7 +771,7 @@ fn analyzeBodyInner(
.ptr_type => try sema.zirPtrType(block, inst),
.ptr_type_simple => try sema.zirPtrTypeSimple(block, inst),
.ref => try sema.zirRef(block, inst),
.ret_err_value_code => try sema.zirRetErrValueCode(block, inst),
.ret_err_value_code => try sema.zirRetErrValueCode(inst),
.shr => try sema.zirShr(block, inst, .shr),
.shr_exact => try sema.zirShr(block, inst, .shr_exact),
.slice_end => try sema.zirSliceEnd(block, inst),
@ -9250,10 +9250,17 @@ fn zirEmbedFile(sema: *Sema, block: *Block, inst: Zir.Inst.Index) CompileError!A
return sema.analyzeDeclRef(embed_file.owner_decl);
}
fn zirRetErrValueCode(sema: *Sema, block: *Block, inst: Zir.Inst.Index) CompileError!Air.Inst.Ref {
_ = block;
_ = inst;
return sema.fail(block, sema.src, "TODO implement zirRetErrValueCode", .{});
fn zirRetErrValueCode(sema: *Sema, inst: Zir.Inst.Index) CompileError!Air.Inst.Ref {
const inst_data = sema.code.instructions.items(.data)[inst].str_tok;
const err_name = inst_data.get(sema.code);
// Return the error code from the function.
const kv = try sema.mod.getErrorValue(err_name);
const result_inst = try sema.addConstant(
try Type.Tag.error_set_single.create(sema.arena, kv.key),
try Value.Tag.@"error".create(sema.arena, .{ .name = kv.key }),
);
return result_inst;
}
fn zirShl(

5
test/behavior/defer.zig
View File

@ -108,7 +108,10 @@ test "mixing normal and error defers" {
}
test "errdefer with payload" {
if (builtin.zig_backend != .stage1) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_c) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
const S = struct {
fn foo() !i32 {