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| author | Jacob Young <jacobly0@users.noreply.github.com> | 2022-12-24 02:39:56 -0500 |
|---|---|---|
| committer | Jacob Young <jacobly0@users.noreply.github.com> | 2022-12-24 02:40:33 -0500 |
| commit | bc913295b52ae0368c1a0fb33678ec6ac3408c9b (patch) | |
| tree | a2be4582a3d9f0446f929cff1759e5b590b6f31d /src/codegen/c.zig | |
| parent | 6cd80042133c28d37bb30eba49d022a4fb23c058 (diff) | |
| download | zig-bc913295b52ae0368c1a0fb33678ec6ac3408c9b.tar.gz zig-bc913295b52ae0368c1a0fb33678ec6ac3408c9b.zip | |
CBE: fix emitting a partially undefined string literal
Diffstat (limited to 'src/codegen/c.zig')
| -rw-r--r-- | src/codegen/c.zig | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/codegen/c.zig b/src/codegen/c.zig index 51b2f30cae..fe6e245716 100644 --- a/src/codegen/c.zig +++ b/src/codegen/c.zig @@ -1066,7 +1066,10 @@ pub const DeclGen = struct { var index: usize = 0; while (index < ai.len) : (index += 1) { const elem_val = try val.elemValue(dg.module, arena_allocator, index); - const elem_val_u8 = @intCast(u8, elem_val.toUnsignedInt(target)); + const elem_val_u8 = if (elem_val.isUndef()) + undefPattern(u8) + else + @intCast(u8, elem_val.toUnsignedInt(target)); try writeStringLiteralChar(writer, elem_val_u8); } if (ai.sentinel) |s| { |