diff options
Diffstat (limited to '')
4 files changed, 19 insertions, 20 deletions
diff --git a/compiler/rustc_mir_dataflow/src/framework/engine.rs b/compiler/rustc_mir_dataflow/src/framework/engine.rs index f374658ce..bc75645e7 100644 --- a/compiler/rustc_mir_dataflow/src/framework/engine.rs +++ b/compiler/rustc_mir_dataflow/src/framework/engine.rs @@ -1,5 +1,8 @@ //! A solver for dataflow problems. +use crate::errors::{ + DuplicateValuesFor, PathMustEndInFilename, RequiresAnArgument, UnknownFormatter, +}; use crate::framework::BitSetExt; use std::ffi::OsString; @@ -108,9 +111,9 @@ where // Otherwise, compute and store the cumulative transfer function for each block. let identity = GenKillSet::identity(analysis.bottom_value(body).domain_size()); - let mut trans_for_block = IndexVec::from_elem(identity, body.basic_blocks()); + let mut trans_for_block = IndexVec::from_elem(identity, &body.basic_blocks); - for (block, block_data) in body.basic_blocks().iter_enumerated() { + for (block, block_data) in body.basic_blocks.iter_enumerated() { let trans = &mut trans_for_block[block]; A::Direction::gen_kill_effects_in_block(&analysis, trans, block, block_data); } @@ -144,7 +147,7 @@ where apply_trans_for_block: Option<Box<dyn Fn(BasicBlock, &mut A::Domain)>>, ) -> Self { let bottom_value = analysis.bottom_value(body); - let mut entry_sets = IndexVec::from_elem(bottom_value.clone(), body.basic_blocks()); + let mut entry_sets = IndexVec::from_elem(bottom_value.clone(), &body.basic_blocks); analysis.initialize_start_block(body, &mut entry_sets[mir::START_BLOCK]); if A::Direction::IS_BACKWARD && entry_sets[mir::START_BLOCK] != bottom_value { @@ -197,8 +200,7 @@ where .. } = self; - let mut dirty_queue: WorkQueue<BasicBlock> = - WorkQueue::with_none(body.basic_blocks().len()); + let mut dirty_queue: WorkQueue<BasicBlock> = WorkQueue::with_none(body.basic_blocks.len()); if A::Direction::IS_FORWARD { for (bb, _) in traversal::reverse_postorder(body) { @@ -347,7 +349,7 @@ impl RustcMirAttrs { match path.file_name() { Some(_) => Ok(path), None => { - tcx.sess.span_err(attr.span(), "path must end in a filename"); + tcx.sess.emit_err(PathMustEndInFilename { span: attr.span() }); Err(()) } } @@ -356,7 +358,7 @@ impl RustcMirAttrs { Self::set_field(&mut ret.formatter, tcx, &attr, |s| match s { sym::gen_kill | sym::two_phase => Ok(s), _ => { - tcx.sess.span_err(attr.span(), "unknown formatter"); + tcx.sess.emit_err(UnknownFormatter { span: attr.span() }); Err(()) } }) @@ -377,8 +379,7 @@ impl RustcMirAttrs { mapper: impl FnOnce(Symbol) -> Result<T, ()>, ) -> Result<(), ()> { if field.is_some() { - tcx.sess - .span_err(attr.span(), &format!("duplicate values for `{}`", attr.name_or_empty())); + tcx.sess.emit_err(DuplicateValuesFor { span: attr.span(), name: attr.name_or_empty() }); return Err(()); } @@ -387,8 +388,7 @@ impl RustcMirAttrs { *field = Some(mapper(s)?); Ok(()) } else { - tcx.sess - .span_err(attr.span(), &format!("`{}` requires an argument", attr.name_or_empty())); + tcx.sess.emit_err(RequiresAnArgument { span: attr.span(), name: attr.name_or_empty() }); Err(()) } } diff --git a/compiler/rustc_mir_dataflow/src/framework/graphviz.rs b/compiler/rustc_mir_dataflow/src/framework/graphviz.rs index c94198c56..579fe68a1 100644 --- a/compiler/rustc_mir_dataflow/src/framework/graphviz.rs +++ b/compiler/rustc_mir_dataflow/src/framework/graphviz.rs @@ -108,12 +108,12 @@ where type Edge = CfgEdge; fn nodes(&self) -> dot::Nodes<'_, Self::Node> { - self.body.basic_blocks().indices().collect::<Vec<_>>().into() + self.body.basic_blocks.indices().collect::<Vec<_>>().into() } fn edges(&self) -> dot::Edges<'_, Self::Edge> { self.body - .basic_blocks() + .basic_blocks .indices() .flat_map(|bb| dataflow_successors(self.body, bb)) .collect::<Vec<_>>() diff --git a/compiler/rustc_mir_dataflow/src/framework/mod.rs b/compiler/rustc_mir_dataflow/src/framework/mod.rs index f9fd6c9c5..d9aff94fe 100644 --- a/compiler/rustc_mir_dataflow/src/framework/mod.rs +++ b/compiler/rustc_mir_dataflow/src/framework/mod.rs @@ -256,6 +256,7 @@ pub trait Analysis<'tcx>: AnalysisDomain<'tcx> { /// .iterate_to_fixpoint() /// .into_results_cursor(body); /// ``` + #[inline] fn into_engine<'mir>( self, tcx: TyCtxt<'tcx>, @@ -413,7 +414,7 @@ where } /* Extension methods */ - + #[inline] fn into_engine<'mir>( self, tcx: TyCtxt<'tcx>, diff --git a/compiler/rustc_mir_dataflow/src/framework/tests.rs b/compiler/rustc_mir_dataflow/src/framework/tests.rs index d9461fd3a..17102454a 100644 --- a/compiler/rustc_mir_dataflow/src/framework/tests.rs +++ b/compiler/rustc_mir_dataflow/src/framework/tests.rs @@ -100,9 +100,9 @@ impl<D: Direction> MockAnalysis<'_, D> { fn mock_entry_sets(&self) -> IndexVec<BasicBlock, BitSet<usize>> { let empty = self.bottom_value(self.body); - let mut ret = IndexVec::from_elem(empty, &self.body.basic_blocks()); + let mut ret = IndexVec::from_elem(empty, &self.body.basic_blocks); - for (bb, _) in self.body.basic_blocks().iter_enumerated() { + for (bb, _) in self.body.basic_blocks.iter_enumerated() { ret[bb] = self.mock_entry_set(bb); } @@ -169,7 +169,7 @@ impl<'tcx, D: Direction> AnalysisDomain<'tcx> for MockAnalysis<'tcx, D> { const NAME: &'static str = "mock"; fn bottom_value(&self, body: &mir::Body<'tcx>) -> Self::Domain { - BitSet::new_empty(Self::BASIC_BLOCK_OFFSET + body.basic_blocks().len()) + BitSet::new_empty(Self::BASIC_BLOCK_OFFSET + body.basic_blocks.len()) } fn initialize_start_block(&self, _: &mir::Body<'tcx>, _: &mut Self::Domain) { @@ -271,9 +271,7 @@ fn test_cursor<D: Direction>(analysis: MockAnalysis<'_, D>) { cursor.allow_unreachable(); let every_target = || { - body.basic_blocks() - .iter_enumerated() - .flat_map(|(bb, _)| SeekTarget::iter_in_block(body, bb)) + body.basic_blocks.iter_enumerated().flat_map(|(bb, _)| SeekTarget::iter_in_block(body, bb)) }; let mut seek_to_target = |targ| { |