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Add color in rustdoc --test output

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This commit is contained in:
Guillaume Gomez 2020-07-13 15:34:38 +02:00
parent 54508a26eb
commit 96a6a5fec1
1 changed files with 15 additions and 2 deletions
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17
src/librustdoc/doctest.rs
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@ -1,13 +1,14 @@
use rustc_ast as ast;
use rustc_data_structures::sync::Lrc;
use rustc_errors::ErrorReported;
use rustc_errors::{ColorConfig, ErrorReported};
use rustc_feature::UnstableFeatures;
use rustc_hir as hir;
use rustc_hir::intravisit;
use rustc_hir::{HirId, CRATE_HIR_ID};
use rustc_interface::interface;
use rustc_middle::hir::map::Map;
use rustc_middle::ty::TyCtxt;
use rustc_session::config::{self, CrateType};
use rustc_session::config::{self, CrateType, ErrorOutputType};
use rustc_session::{lint, DiagnosticOutput, Session};
use rustc_span::edition::Edition;
use rustc_span::source_map::SourceMap;
@ -293,6 +294,18 @@ fn run_test(
path.to_str().expect("target path must be valid unicode").to_string()
}
});
match options.error_format {
ErrorOutputType::HumanReadable(kind) => {
let (_, color_config) = kind.unzip();
match color_config {
ColorConfig::Never => {}
_ => {
compiler.arg("--color").arg("always");
}
}
}
_ => {}
}
compiler.arg("-");
compiler.stdin(Stdio::piped());