Annotations are incorrect

[akhildevelops]

Zig Version

0.12.0

Zig Language Server Version

0.12.0

Client / Code Editor / Extensions

VsCode

Steps to Reproduce and Observed Behavior

I've declared an arraylist containing slice of u8 slices.
var splits = std.ArrayList([][]const u8).init(allocator);

While iterating I get wrong annotation but the hover gives correct type info, as seen in the above image

Expected Behavior

Both should be consistent

Relevant log output

No response

[Techatrix]

The following code snippet resolves item as [][]const u8. Could you post the entire code snippet?

const std = @import("std");
test {
    const splits = std.ArrayList([][]const u8).init(undefined);
    for (splits.items) |item| {
        _ = item;
    }
}

I suspect this to be related to #1392.

[akhildevelops]

For me i's still incorrect.

Zig - 0.12.0
ZLS- 0.12.0
Zig VsCode Extension- 0.5.7
VSCode - 1.89.1

[Techatrix]

For me i's still incorrect.

I can't reproduce this with Zig 0.12.0 and ZLS 0.12.0.

You could you post ZLS's log output? (VSCode: Bottom Panel -> Output -> Zig Language Server)

[akhildevelops]

kazam_qfoenyyr.movie.webm

I got the issue, type annotations are wrong when there's for loop iteration before it. You can see in the video.

Here's the code for easy copy paste.

const std = @import("std");

const Fpp = struct {
    tokens: std.ArrayList([][]const u8),
    const Self = @This();
    pub fn free(self: *Self) void {
        for (self.tokens.items) |token| {
            _ = token;
        }
        self.tokens.deinit();
    }

    test {
        const splits = std.ArrayList([][]const u8).init(undefined);
        for (splits.items) |item| {
            _ = item;
        }
    }
};

test {
    const splits = std.ArrayList([][]const u8).init(undefined);
    for (splits.items) |item| {
        _ = item;
    }
}

ZLS logs are clean

info : ( main ): Starting ZLS 0.12.0 @ '/home/akhil/.config/Code/User/globalStorage/ziglang.vscode-zig/zls_install/zls'
info : (server): Client is 'Visual Studio Code-1.89.1'
info : (server): No config file zls.json found. This is not an error.
info : (server): Set config option 'global_cache_path' to '/home/akhil/.cache/zls'
info : (server): Set config option 'semantic_tokens' to 'partial'
info : (server): Set config option 'builtin_path' to '/home/akhil/.cache/zls/builtin.zig'
info : (server): Set config option 'zig_lib_path' to '/home/akhil/.config/Code/User/globalStorage/ziglang.vscode-zig/zig_install/lib'
info : (server): Set config option 'zig_exe_path' to '/home/akhil/.config/Code/User/globalStorage/ziglang.vscode-zig/zig_install/zig'
info : (server): Set config option 'build_runner_path' to '/home/akhil/.cache/zls/build_runner_0.12.0.zig'
info : (server): Set config option 'build_runner_global_cache_path' to '/home/akhil/.cache/zig'

[Techatrix]

This is the same underlying issue as #1841