Compiler segfaults #17563
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ryuukk
added
the
bug
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I managed to reduce it further, seems like the problem lies with the header file: pub const c = @cImport({
@cDefine("NK_INCLUDE_FIXED_TYPES", "");
@cInclude("nuklear_all.h");
});
pub fn main() !void {
_=c.nk_init(null, null);
} |
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Here's the output from a debug build of Zig 0.12.0-dev.985+e44152e25 (it's massive, so I'm not pasting it directly here): https://gist.github.com/ianprime0509/2ab13dac7c2008dce1bb4bcd36d56f82 The following is a more self-contained reproduction of const std = @import("std");
const S = extern struct {
t: T = std.mem.zeroes(T),
};
const T = extern struct {
s: [*c]S = std.mem.zeroes([*c]S),
u: c_uint = std.mem.zeroes(c_uint),
};
test {
const t: T = .{};
_ = t;
}Debug output for the smaller repro |
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Here's a variant of the above repro, this time properly reproducing the original crash: const std = @import("std");
const S = extern struct {
t: T = std.mem.zeroes(T),
};
const T = extern struct {
s: [*c]S = std.mem.zeroes([*c]S),
u: c_uint = std.mem.zeroes(c_uint),
};
const U = extern struct {
s: [*c]S = std.mem.zeroes([*c]S),
};
test {
const u: U = .{};
_ = u;
}Debug output |
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It now compile without crash with latest master |
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I spoke too fast, i forgot i had the faulty code commented out.. segfault still happen |
On my branch for this PR #17692, I get the following result: If I add another |
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#17692 has been merged which solves this - the test cases above pass, and the original nuklear test case compiles. |
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My project now compile, thanks |
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Zig Version
78f2ae7
Steps to Reproduce and Observed Behavior
Initially zig build gave me:
I tried to extract code that causes it from my project
zig build-exe test.zig -I.OS tested:
Expected Behavior
It should compile, or the compiler should give a proper error message if the code is erroneous
The text was updated successfully, but these errors were encountered: