| author |  Matthew Lugg <mlugg@mlugg.co.uk> 2026-09-13 13:49:32+01:00 |
| committer | Matthew Lugg <mlugg@mlugg.co.uk> 2026-09-16 00:07:07+02:00 |
| log | e5ce236208f97a07347fdab7e7fc88c85e62113b |
| tree | 72b7f537f86c634252280c3e0b72e4a0c013e304 |
| parent | 872800c0a5eecf5f919942dc35df7af7bd4b0be3 |
Zcu: report multi-module errors against correct file
We were incorrectly using the second referencer as the file to report
against, when it was meant to be the file with the ambiguous module. I
somehow didn't notice this when writing the tests and was explicitly
testing the wrong thing!3 files changed, 7 insertions(+), 7 deletions(-)
src
test
- compile_errors.zig
incremental
src/Zcu/PerThread.zig+1-1
| ... | ... | @@ -2709,7 +2709,7 @@ fn computeAliveFiles(pt: Zcu.PerThread) Allocator.Error!bool { |
| 2709 | 2709 | // have a huge number of them by transitive imports, so just reporting this one |
| 2710 | 2710 | // hopefully keeps the error focused. |
| 2711 | 2711 | zcu.multi_module_err = .{ |
| 2712 | .file = file_idx, | |
| 2712 | .file = res.file, | |
| 2713 | 2713 | .modules = .{ imported_file.mod.?, imported_mod }, |
| 2714 | 2714 | .refs = .{ gop.value_ptr.*, imported_ref }, |
| 2715 | 2715 | }; |
test/compile_errors.zig+4-4
| ... | ... | @@ -126,10 +126,10 @@ pub fn addCases(ctx: *Cases, b: *std.Build) !void { |
| 126 | 126 | \\ _ = @import("foo.zig"); |
| 127 | 127 | \\} |
| 128 | 128 | , &[_][]const u8{ |
| 129 | ":1:1: error: file exists in modules 'foo' and 'root'", | |
| 130 | ":1:1: note: files must belong to only one module", | |
| 131 | ":1:1: note: file is the root of module 'foo'", | |
| 132 | ":3:17: note: file is imported here by the root of module 'root'", | |
| 129 | "foo.zig:1:1: error: file exists in modules 'foo' and 'root'", | |
| 130 | "foo.zig:1:1: note: files must belong to only one module", | |
| 131 | "foo.zig:1:1: note: file is the root of module 'foo'", | |
| 132 | "tmp.zig:3:17: note: file is imported here by the root of module 'root'", | |
| 133 | 133 | }); |
| 134 | 134 | case.addSourceFile("foo.zig", |
| 135 | 135 | \\const dummy = 0; |
test/incremental/change_module+2-2
| ... | ... | @@ -43,8 +43,8 @@ pub fn main() void { |
| 43 | 43 | comptime { |
| 44 | 44 | _ = @import("other.zig"); |
| 45 | 45 | } |
| 46 | #expect_error=foo.zig:1:1: error: file exists in modules 'root' and 'foo' | |
| 47 | #expect_error=foo.zig:1:1: note: files must belong to only one module | |
| 46 | #expect_error=other.zig:1:1: error: file exists in modules 'root' and 'foo' | |
| 47 | #expect_error=other.zig:1:1: note: files must belong to only one module | |
| 48 | 48 | #expect_error=main.zig:3:17: note: file is imported here by the root of module 'root' |
| 49 | 49 | #expect_error=foo.zig:2:17: note: file is imported here by the root of module 'foo' |
| 50 | 50 |