diff options
Diffstat (limited to 'compiler/rustc_builtin_macros/src')
5 files changed, 14 insertions, 8 deletions
diff --git a/compiler/rustc_builtin_macros/src/asm.rs b/compiler/rustc_builtin_macros/src/asm.rs index 6187e4f513b..19acefc38e3 100644 --- a/compiler/rustc_builtin_macros/src/asm.rs +++ b/compiler/rustc_builtin_macros/src/asm.rs @@ -157,8 +157,7 @@ pub fn parse_asm_args<'a>( } else if p.eat_keyword(sym::sym) { let expr = p.parse_expr()?; let ast::ExprKind::Path(qself, path) = &expr.kind else { - let err = diag - .create_err(errors::AsmSymNoPath { span: expr.span }); + let err = diag.create_err(errors::AsmSymNoPath { span: expr.span }); return Err(err); }; let sym = ast::InlineAsmSym { diff --git a/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs b/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs index 4401cf8a9c5..ea81cee78b7 100644 --- a/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs +++ b/compiler/rustc_builtin_macros/src/deriving/cmp/ord.rs @@ -61,8 +61,8 @@ pub fn cs_cmp(cx: &mut ExtCtxt<'_>, span: Span, substr: &Substructure<'_>) -> Bl |cx, fold| match fold { CsFold::Single(field) => { let [other_expr] = &field.other_selflike_exprs[..] else { - cx.span_bug(field.span, "not exactly 2 arguments in `derive(Ord)`"); - }; + cx.span_bug(field.span, "not exactly 2 arguments in `derive(Ord)`"); + }; let args = thin_vec![field.self_expr.clone(), other_expr.clone()]; cx.expr_call_global(field.span, cmp_path.clone(), args) } diff --git a/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs b/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs index 54b6cb7d713..a5b3a504e38 100644 --- a/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs +++ b/compiler/rustc_builtin_macros/src/deriving/cmp/partial_ord.rs @@ -94,8 +94,8 @@ fn cs_partial_cmp( |cx, fold| match fold { CsFold::Single(field) => { let [other_expr] = &field.other_selflike_exprs[..] else { - cx.span_bug(field.span, "not exactly 2 arguments in `derive(Ord)`"); - }; + cx.span_bug(field.span, "not exactly 2 arguments in `derive(Ord)`"); + }; let args = thin_vec![field.self_expr.clone(), other_expr.clone()]; cx.expr_call_global(field.span, partial_cmp_path.clone(), args) } diff --git a/compiler/rustc_builtin_macros/src/env.rs b/compiler/rustc_builtin_macros/src/env.rs index 8f64e332861..bcff475f626 100644 --- a/compiler/rustc_builtin_macros/src/env.rs +++ b/compiler/rustc_builtin_macros/src/env.rs @@ -83,7 +83,12 @@ pub fn expand_env<'cx>( None => { // Use the string literal in the code in the diagnostic to avoid confusing diagnostics, // e.g. when the literal contains escape sequences. - let ast::ExprKind::Lit(ast::token::Lit { kind: ast::token::LitKind::Str, symbol: original_var, ..}) = &var_expr.kind else { + let ast::ExprKind::Lit(ast::token::Lit { + kind: ast::token::LitKind::Str, + symbol: original_var, + .. + }) = &var_expr.kind + else { unreachable!("`expr_to_string` ensures this is a string lit") }; cx.emit_err(errors::EnvNotDefined { diff --git a/compiler/rustc_builtin_macros/src/proc_macro_harness.rs b/compiler/rustc_builtin_macros/src/proc_macro_harness.rs index b35a2e2a292..a7908373b6d 100644 --- a/compiler/rustc_builtin_macros/src/proc_macro_harness.rs +++ b/compiler/rustc_builtin_macros/src/proc_macro_harness.rs @@ -89,7 +89,9 @@ impl<'a> CollectProcMacros<'a> { } fn collect_custom_derive(&mut self, item: &'a ast::Item, attr: &'a ast::Attribute) { - let Some((trait_name, proc_attrs)) = parse_macro_name_and_helper_attrs(self.handler, attr, "derive") else { + let Some((trait_name, proc_attrs)) = + parse_macro_name_and_helper_attrs(self.handler, attr, "derive") + else { return; }; |