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segfault when passing union enum with u2 field to const slice parameter #664

andrewrk opened this Issue Dec 24, 2017 · 0 comments


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andrewrk commented Dec 24, 2017

reported by @thejoshwolfe in the segfault branch which I am now deleting, since I created a minimal reproducer:

pub const Id = union(enum) {
    Invalid: bool,
    StringLiteral: u2,

export fn entry() {
    testTokenize([]Id {
        Id { .StringLiteral = 1 },

fn testTokenize(expected_tokens: []const Id) { }

pub fn panic(msg: []const u8) -> noreturn { while (true) {} }

@andrewrk andrewrk added the bug label Dec 24, 2017

@andrewrk andrewrk added this to the 0.2.0 milestone Dec 24, 2017

@andrewrk andrewrk closed this in 2a25398 Dec 24, 2017

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