New upstream version 1.59.0+dfsg1

[rustc.git] / compiler / rustc_mir_transform / src / coverage / spans.rs

diff --git a/compiler/rustc_mir_transform/src/coverage/spans.rs b/compiler/rustc_mir_transform/src/coverage/spans.rs
index d13fa0729cd9562a0306ef1be170dd3a302fb3a4..b5356a817f7ac5e25dc8c7d05268450172c9334f 100644 (file)
--- a/compiler/rustc_mir_transform/src/coverage/spans.rs
+++ b/compiler/rustc_mir_transform/src/coverage/spans.rs
@@ -21,7 +21,7 @@ pub(super) enum CoverageStatement {
 }
 
 impl CoverageStatement {
-    pub fn format(&self, tcx: TyCtxt<'tcx>, mir_body: &'a mir::Body<'tcx>) -> String {
+    pub fn format<'tcx>(&self, tcx: TyCtxt<'tcx>, mir_body: &mir::Body<'tcx>) -> String {
         match *self {
             Self::Statement(bb, span, stmt_index) => {
                 let stmt = &mir_body[bb].statements[stmt_index];
@@ -86,7 +86,7 @@ impl CoverageSpan {
     }
 
     pub fn for_statement(
-        statement: &Statement<'tcx>,
+        statement: &Statement<'_>,
         span: Span,
         expn_span: Span,
         bcb: BasicCoverageBlock,
@@ -151,18 +151,18 @@ impl CoverageSpan {
         self.bcb == other.bcb
     }
 
-    pub fn format(&self, tcx: TyCtxt<'tcx>, mir_body: &'a mir::Body<'tcx>) -> String {
+    pub fn format<'tcx>(&self, tcx: TyCtxt<'tcx>, mir_body: &mir::Body<'tcx>) -> String {
         format!(
             "{}\n    {}",
             source_range_no_file(tcx, &self.span),
-            self.format_coverage_statements(tcx, mir_body).replace("\n", "\n    "),
+            self.format_coverage_statements(tcx, mir_body).replace('\n', "\n    "),
         )
     }
 
-    pub fn format_coverage_statements(
+    pub fn format_coverage_statements<'tcx>(
         &self,
         tcx: TyCtxt<'tcx>,
-        mir_body: &'a mir::Body<'tcx>,
+        mir_body: &mir::Body<'tcx>,
     ) -> String {
         let mut sorted_coverage_statements = self.coverage_statements.clone();
         sorted_coverage_statements.sort_unstable_by_key(|covstmt| match *covstmt {
@@ -329,9 +329,7 @@ impl<'a, 'tcx> CoverageSpans<'a, 'tcx> {
     fn mir_to_initial_sorted_coverage_spans(&self) -> Vec<CoverageSpan> {
         let mut initial_spans = Vec::<CoverageSpan>::with_capacity(self.mir_body.num_nodes() * 2);
         for (bcb, bcb_data) in self.basic_coverage_blocks.iter_enumerated() {
-            for coverage_span in self.bcb_to_initial_coverage_spans(bcb, bcb_data) {
-                initial_spans.push(coverage_span);
-            }
+            initial_spans.extend(self.bcb_to_initial_coverage_spans(bcb, bcb_data));
         }
 
         if initial_spans.is_empty() {
@@ -803,7 +801,7 @@ impl<'a, 'tcx> CoverageSpans<'a, 'tcx> {
 
 /// If the MIR `Statement` has a span contributive to computing coverage spans,
 /// return it; otherwise return `None`.
-pub(super) fn filtered_statement_span(statement: &'a Statement<'tcx>) -> Option<Span> {
+pub(super) fn filtered_statement_span(statement: &Statement<'_>) -> Option<Span> {
     match statement.kind {
         // These statements have spans that are often outside the scope of the executed source code
         // for their parent `BasicBlock`.
@@ -847,7 +845,7 @@ pub(super) fn filtered_statement_span(statement: &'a Statement<'tcx>) -> Option<
 
 /// If the MIR `Terminator` has a span contributive to computing coverage spans,
 /// return it; otherwise return `None`.
-pub(super) fn filtered_terminator_span(terminator: &'a Terminator<'tcx>) -> Option<Span> {
+pub(super) fn filtered_terminator_span(terminator: &Terminator<'_>) -> Option<Span> {
     match terminator.kind {
         // These terminators have spans that don't positively contribute to computing a reasonable
         // span of actually executed source code. (For example, SwitchInt terminators extracted from