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Allow multiple suggestions for malformed crate_type attribute #130923

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Allow multiple suggestions for malformed crate_type attribute #130923

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8b50267
Allow multiple suggestions for malformed crate_type attribute
Blindspot22 Sep 27, 2024
32d564b
feat: enhanced error message
Blindspot22 Nov 12, 2024
7d0e441
feat: enhanced error message
Blindspot22 Dec 16, 2024
abe0241
feat: refactored list field to support multiple static strings
Blindspot22 Dec 16, 2024
0f5bfcb
feat: multiple suggestions for malformed crate_type attribute
Blindspot22 Jan 24, 2025
9fae9f4
Merge branch 'master' into Support-more-suggestions-in-template-for-b…
Blindspot22 Jan 24, 2025
8e0f119
fix: implemented changes from review
Blindspot22 Jan 27, 2025
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3 changes: 2 additions & 1 deletion compiler/rustc_builtin_macros/src/cfg_accessible.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,8 @@ impl MultiItemModifier for Expander {
item: Annotatable,
_is_derive_const: bool,
) -> ExpandResult<Vec<Annotatable>, Annotatable> {
let template = AttributeTemplate { list: Some("path"), ..Default::default() };
let template = AttributeTemplate { list: Some(&["path"]), ..Default::default() };

validate_attr::check_builtin_meta_item(
&ecx.sess.psess,
meta_item,
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6 changes: 4 additions & 2 deletions compiler/rustc_builtin_macros/src/derive.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -34,8 +34,10 @@ impl MultiItemModifier for Expander {
let (sess, features) = (ecx.sess, ecx.ecfg.features);
let result =
ecx.resolver.resolve_derives(ecx.current_expansion.id, ecx.force_mode, &|| {
let template =
AttributeTemplate { list: Some("Trait1, Trait2, ..."), ..Default::default() };
let template = AttributeTemplate {
list: Some(&["Trait1", "Trait2", "..."]),
..Default::default()
};
validate_attr::check_builtin_meta_item(
&sess.psess,
meta_item,
Expand Down
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