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Acknowledge possibility of roc_alloc failing

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Richard Feldman 2022-02-02 19:22:45 -05:00
parent 9b05d8dd50
commit 778d32f6b2
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4 changed files with 20 additions and 11 deletions
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3
compiler/builtins/bitcode/src/expect.zig
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@ -101,7 +101,8 @@ pub fn getExpectFailures() []Failure {
// defensively clone failures, in case someone modifies the originals after the mutex has been released.
const num_bytes = failure_length * @sizeOf(Failure);
const raw_clones = utils.alloc(num_bytes, @alignOf(Failure));
// TODO handle the possibility of alloc failing
const raw_clones = utils.alloc(num_bytes, @alignOf(Failure)) orelse unreachable;
const clones = @ptrCast([*]Failure, @alignCast(@alignOf(Failure), raw_clones));
utils.memcpy(@ptrCast([*]u8, clones), @ptrCast([*]u8, raw_clones), num_bytes);