| author |  Matthew Lugg <mlugg@mlugg.co.uk> 2025-05-16 13:37:30+01:00 |
| committer | Matthew Lugg <mlugg@mlugg.co.uk> 2025-05-16 13:40:52+01:00 |
| log | 46d7e808dcef3c9f9200d6cc1ed4e3a787ba054d |
| tree | c89e8bde28f46f77d1b3863a841fc2535cb1788a |
| parent | 16481c8ef347f7fc5ffdc4636cf904b335a6dc09 |
| signature |  Commit is signed but in an unrecognized format. |
build runner: don't incorrectly omit reference traces
It's incorrect to ever set `include_reference_trace` here, because the
compiler has already given or not given reference traces depending on
the `-freference-trace` option propagated to the compiler process by
`std.Build.Step.Compile`.
Perhaps in future we could make the compiler always return the reference
trace when communicating over the compiler protocol; that'd be more
versatile than the current behavior, because the build runner could, for
instance, show a reference trace on-demand without having to even invoke
the compiler. That seems really useful, since the reference trace is
*often* unnecessary noise, but *sometimes* essential. However, we don't
live in that world right now, so passing the option here doesn't make
sense.
Resolves: #234151 files changed, 2 insertions(+), 6 deletions(-)
lib- compiler
lib/compiler/build_runner.zig+2-6
| ... | ... | @@ -750,7 +750,7 @@ fn runStepNames( |
| 750 | 750 | if (run.prominent_compile_errors and total_compile_errors > 0) { |
| 751 | 751 | for (step_stack.keys()) |s| { |
| 752 | 752 | if (s.result_error_bundle.errorMessageCount() > 0) { |
| 753 | s.result_error_bundle.renderToStdErr(.{ .ttyconf = ttyconf, .include_reference_trace = (b.reference_trace orelse 0) > 0 }); | |
| 753 | s.result_error_bundle.renderToStdErr(.{ .ttyconf = ttyconf }); | |
| 754 | 754 | } |
| 755 | 755 | } |
| 756 | 756 | |
| ... | ... | @@ -1129,11 +1129,7 @@ fn workerMakeOneStep( |
| 1129 | 1129 | defer std.debug.unlockStdErr(); |
| 1130 | 1130 | |
| 1131 | 1131 | const gpa = b.allocator; |
| 1132 | const options: std.zig.ErrorBundle.RenderOptions = .{ | |
| 1133 | .ttyconf = run.ttyconf, | |
| 1134 | .include_reference_trace = (b.reference_trace orelse 0) > 0, | |
| 1135 | }; | |
| 1136 | printErrorMessages(gpa, s, options, run.stderr, run.prominent_compile_errors) catch {}; | |
| 1132 | printErrorMessages(gpa, s, .{ .ttyconf = run.ttyconf }, run.stderr, run.prominent_compile_errors) catch {}; | |
| 1137 | 1133 | } |
| 1138 | 1134 | |
| 1139 | 1135 | handle_result: { |