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spirv: handle errors in switch

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Robin Voetter 2023-10-08 21:21:15 +02:00
parent 3ca1f88898
commit 10b8171466
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1 changed files with 2 additions and 0 deletions
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src/codegen/spirv.zig
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@ -3924,6 +3924,7 @@ const DeclGen = struct {
};
break :blk if (backing_bits <= 32) @as(u32, 1) else 2;
},
.ErrorSet => 1,
else => return self.todo("implement switch for type {s}", .{@tagName(cond_ty.zigTypeTag(mod))}), // TODO: Figure out which types apply here, and work around them as we can only do integers.
};
@ -3977,6 +3978,7 @@ const DeclGen = struct {
// TODO: figure out of cond_ty is correct (something with enum literals)
break :blk (try value.intFromEnum(cond_ty, mod)).toUnsignedInt(mod); // TODO: composite integer constants
},
.ErrorSet => value.getErrorInt(mod),
else => unreachable,
};
const int_lit: spec.LiteralContextDependentNumber = switch (cond_words) {