-
-
Notifications
You must be signed in to change notification settings - Fork 3.1k
Closed
Labels
bugObserved behavior contradicts documented or intended behaviorObserved behavior contradicts documented or intended behaviorfrontendTokenization, parsing, AstGen, Sema, and Liveness.Tokenization, parsing, AstGen, Sema, and Liveness.
Milestone
Description
Zig Version
0.10.0-dev.3587+9d85335de
Steps to Reproduce
const Paint = union(enum) {
s: noreturn,
};
test {
_ = @typeInfo(Paint);
}Expected Behavior
it to work or compile error
Actual Behavior
[meghan@nixos]$ ~/src/zig/build/stage3/bin/zig test test.zig
thread 573478 panic: reached unreachable code
Analyzing test.zig: test.zig:test_0
%5 = dbg_block_begin())
%6 = dbg_stmt(2, 5)
%7 = decl_val("Paint") token_offset:6:19 to :6:24
> %8 = type_info(%7) node_offset:6:9 to :6:25
%10 = dbg_block_end())
%9 = ensure_result_non_error(%8) node_offset:6:9 to :6:25
%11 = ret_tok(@Zir.Inst.Ref.void_value) token_offset:7:1 to :7:2
For full context, use the command
zig ast-check -t test.zig
/home/meghan/src/zig/src/type.zig:3086:16: 0xb598fa in abiAlignmentAdvanced (zig)
=> unreachable,
^
/home/meghan/src/zig/src/Sema.zig:29331:72: 0x11afd23 in typeAbiAlignment (zig)
return (try ty.abiAlignmentAdvanced(target, .{ .sema_kit = sema.kit(block, src) })).scalar;
^
/home/meghan/src/zig/src/Sema.zig:29343:37: 0x11afb0a in unionFieldAlignment (zig)
return sema.typeAbiAlignment(block, src, field.ty);
^
/home/meghan/src/zig/src/Sema.zig:14108:67: 0xf663f8 in zirTypeInfo (zig)
.Auto, .Extern => try sema.unionFieldAlignment(block, src, field),
^
^C
Metadata
Metadata
Assignees
Labels
bugObserved behavior contradicts documented or intended behaviorObserved behavior contradicts documented or intended behaviorfrontendTokenization, parsing, AstGen, Sema, and Liveness.Tokenization, parsing, AstGen, Sema, and Liveness.