diff options
Diffstat (limited to 'compiler/rustc_parse/src')
| -rw-r--r-- | compiler/rustc_parse/src/validate_attr.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/compiler/rustc_parse/src/validate_attr.rs b/compiler/rustc_parse/src/validate_attr.rs index a7f8d3b9139..3df9f426ed0 100644 --- a/compiler/rustc_parse/src/validate_attr.rs +++ b/compiler/rustc_parse/src/validate_attr.rs @@ -298,11 +298,15 @@ fn emit_malformed_attribute( suggestions.push(format!("#{inner}[{name}]")); } if let Some(descr) = template.list { - suggestions.push(format!("#{inner}[{name}({descr})]")); + for descr in descr { + suggestions.push(format!("#{inner}[{name}({descr})]")); + } } suggestions.extend(template.one_of.iter().map(|&word| format!("#{inner}[{name}({word})]"))); if let Some(descr) = template.name_value_str { - suggestions.push(format!("#{inner}[{name} = \"{descr}\"]")); + for descr in descr { + suggestions.push(format!("#{inner}[{name} = \"{descr}\"]")); + } } if should_warn(name) { psess.buffer_lint( |