| author |  Matthew Lugg <mlugg@mlugg.co.uk> 2025-05-16 13:37:30+01:00 |
| committer |  Alex Rønne Petersen <alex@alexrp.com> 2025-05-17 00:36:54+02:00 |
| log | 721821804038d54cb0c0337fee03591545450310 |
| tree | 5d35752e6c6f20507d42e56ab60aa74aaf6d3a2d |
| parent | f377ea10609c1d3fb82688c51483821e318bd007 |
| signature |  Signed by SSH key SHA256:7B/LJ7bpR1eX8aCXSr4mtd5M45VMPKcx9zY8e95b5QM |
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
| ... | ... | @@ -740,7 +740,7 @@ fn runStepNames( |
| 740 | 740 | if (run.prominent_compile_errors and total_compile_errors > 0) { |
| 741 | 741 | for (step_stack.keys()) |s| { |
| 742 | 742 | if (s.result_error_bundle.errorMessageCount() > 0) { |
| 743 | s.result_error_bundle.renderToStdErr(.{ .ttyconf = ttyconf, .include_reference_trace = (b.reference_trace orelse 0) > 0 }); | |
| 743 | s.result_error_bundle.renderToStdErr(.{ .ttyconf = ttyconf }); | |
| 744 | 744 | } |
| 745 | 745 | } |
| 746 | 746 | |
| ... | ... | @@ -1119,11 +1119,7 @@ fn workerMakeOneStep( |
| 1119 | 1119 | defer std.debug.unlockStdErr(); |
| 1120 | 1120 | |
| 1121 | 1121 | const gpa = b.allocator; |
| 1122 | const options: std.zig.ErrorBundle.RenderOptions = .{ | |
| 1123 | .ttyconf = run.ttyconf, | |
| 1124 | .include_reference_trace = (b.reference_trace orelse 0) > 0, | |
| 1125 | }; | |
| 1126 | printErrorMessages(gpa, s, options, run.stderr, run.prominent_compile_errors) catch {}; | |
| 1122 | printErrorMessages(gpa, s, .{ .ttyconf = run.ttyconf }, run.stderr, run.prominent_compile_errors) catch {}; | |
| 1127 | 1123 | } |
| 1128 | 1124 | |
| 1129 | 1125 | handle_result: { |