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std.meta: give TagPayloadByName unreachable a better @compileError message

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clickingbuttons 2024-04-22 14:02:32 -04:00 • committed by Veikka Tuominen
parent 8af59d1f98
commit c947e79d73
1 changed files with 1 additions and 1 deletions
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lib/std/meta.zig
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@ -719,7 +719,7 @@ pub fn TagPayloadByName(comptime U: type, comptime tag_name: []const u8) type {
return field_info.type;
}
unreachable;
@compileError("no field '" ++ tag_name ++ "' in union '" ++ @typeName(U) ++ "'");
}
/// Given a tagged union type, and an enum, return the type of the union field