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Improve check-cfg diagnostics (part 2)

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This commit is contained in:
Urgau 2023-04-30 19:09:15 +02:00
parent a5f8dba4cd
commit 53647845b9
12 changed files with 192 additions and 47 deletions
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7
compiler/rustc_attr/src/builtin.rs
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@ -589,7 +589,7 @@ pub fn cfg_matches(
cfg.span,
lint_node_id,
"unexpected `cfg` condition value",
BuiltinLintDiagnostics::UnexpectedCfg(
BuiltinLintDiagnostics::UnexpectedCfgValue(
(cfg.name, cfg.name_span),
cfg.value.map(|v| (v, cfg.value_span.unwrap())),
),
@ -601,7 +601,10 @@ pub fn cfg_matches(
cfg.span,
lint_node_id,
"unexpected `cfg` condition name",
BuiltinLintDiagnostics::UnexpectedCfg((cfg.name, cfg.name_span), None),
BuiltinLintDiagnostics::UnexpectedCfgName(
(cfg.name, cfg.name_span),
cfg.value.map(|v| (v, cfg.value_span.unwrap())),
),
);
}
_ => { /* not unexpected */ }