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sema: fix slice by length non-array, non-slice case

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dweiller
2023-05-03 11:30:30 +10:00
parent bd3360e03d
commit cba9077cc1
1 changed files with 5 additions and 1 deletions
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6
src/Sema.zig
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@@ -29384,7 +29384,11 @@ fn analyzeSlice(
break :e try sema.analyzeSliceLen(block, src, ptr_or_slice);
}
if (!end_is_len) {
break :e try sema.coerce(block, Type.usize, uncasted_end_opt, end_src);
if (by_length) {
const len = try sema.coerce(block, Type.usize, uncasted_end_opt, end_src);
const uncasted_end = try sema.analyzeArithmetic(block, .add, start, len, src, start_src, end_src, false);
break :e try sema.coerce(block, Type.usize, uncasted_end, end_src);
} else break :e try sema.coerce(block, Type.usize, uncasted_end_opt, end_src);
}
return sema.fail(block, src, "slice of pointer must include end value", .{});
};