diff options
| -rw-r--r-- | compiler/rustc_middle/src/middle/region.rs | 4 | ||||
| -rw-r--r-- | compiler/rustc_middle/src/thir.rs | 6 | ||||
| -rw-r--r-- | compiler/rustc_mir_build/src/build/block.rs | 156 | ||||
| -rw-r--r-- | compiler/rustc_mir_build/src/build/scope.rs | 21 | ||||
| -rw-r--r-- | compiler/rustc_mir_build/src/thir/cx/block.rs | 6 | ||||
| -rw-r--r-- | compiler/rustc_mir_build/src/thir/cx/expr.rs | 18 | ||||
| -rw-r--r-- | compiler/rustc_mir_build/src/thir/print.rs | 23 | ||||
| -rw-r--r-- | tests/ui/thir-print/thir-flat-const-variant.stdout | 61 | ||||
| -rw-r--r-- | tests/ui/thir-print/thir-flat.stdout | 13 | ||||
| -rw-r--r-- | tests/ui/thir-print/thir-tree-match.stdout | 365 | ||||
| -rw-r--r-- | tests/ui/thir-print/thir-tree.stdout | 30 |
11 files changed, 235 insertions, 468 deletions
diff --git a/compiler/rustc_middle/src/middle/region.rs b/compiler/rustc_middle/src/middle/region.rs index b8f04ed03dc..30f13afff9a 100644 --- a/compiler/rustc_middle/src/middle/region.rs +++ b/compiler/rustc_middle/src/middle/region.rs @@ -349,10 +349,6 @@ impl ScopeTree { } } - pub fn opt_destruction_scope(&self, n: hir::ItemLocalId) -> Option<Scope> { - self.destruction_scopes.get(&n).cloned() - } - pub fn record_var_scope(&mut self, var: hir::ItemLocalId, lifetime: Scope) { debug!("record_var_scope(sub={:?}, sup={:?})", var, lifetime); assert!(var != lifetime.item_local_id()); diff --git a/compiler/rustc_middle/src/thir.rs b/compiler/rustc_middle/src/thir.rs index c48428c713c..b6759d35210 100644 --- a/compiler/rustc_middle/src/thir.rs +++ b/compiler/rustc_middle/src/thir.rs @@ -134,7 +134,6 @@ pub struct Block { /// This does *not* include labels on loops, e.g. `'label: loop {}`. pub targeted_by_break: bool, pub region_scope: region::Scope, - pub opt_destruction_scope: Option<region::Scope>, /// The span of the block, including the opening braces, /// the label, and the `unsafe` keyword, if present. pub span: Span, @@ -193,7 +192,6 @@ pub enum BlockSafety { #[derive(Clone, Debug, HashStable)] pub struct Stmt<'tcx> { pub kind: StmtKind<'tcx>, - pub opt_destruction_scope: Option<region::Scope>, } #[derive(Clone, Debug, HashStable)] @@ -1224,12 +1222,12 @@ impl<'tcx> fmt::Display for Pat<'tcx> { mod size_asserts { use super::*; // tidy-alphabetical-start - static_assert_size!(Block, 56); + static_assert_size!(Block, 48); static_assert_size!(Expr<'_>, 64); static_assert_size!(ExprKind<'_>, 40); static_assert_size!(Pat<'_>, 64); static_assert_size!(PatKind<'_>, 48); - static_assert_size!(Stmt<'_>, 56); + static_assert_size!(Stmt<'_>, 48); static_assert_size!(StmtKind<'_>, 48); // tidy-alphabetical-end } diff --git a/compiler/rustc_mir_build/src/build/block.rs b/compiler/rustc_mir_build/src/build/block.rs index 58295b39755..8cad6976c0d 100644 --- a/compiler/rustc_mir_build/src/build/block.rs +++ b/compiler/rustc_mir_build/src/build/block.rs @@ -13,32 +13,13 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { ast_block: BlockId, source_info: SourceInfo, ) -> BlockAnd<()> { - let Block { - region_scope, - opt_destruction_scope, - span, - ref stmts, - expr, - targeted_by_break, - safety_mode, - } = self.thir[ast_block]; + let Block { region_scope, span, ref stmts, expr, targeted_by_break, safety_mode } = + self.thir[ast_block]; let expr = expr.map(|expr| &self.thir[expr]); - self.in_opt_scope(opt_destruction_scope.map(|de| (de, source_info)), move |this| { - this.in_scope((region_scope, source_info), LintLevel::Inherited, move |this| { - if targeted_by_break { - this.in_breakable_scope(None, destination, span, |this| { - Some(this.ast_block_stmts( - destination, - block, - span, - stmts, - expr, - safety_mode, - region_scope, - )) - }) - } else { - this.ast_block_stmts( + self.in_scope((region_scope, source_info), LintLevel::Inherited, move |this| { + if targeted_by_break { + this.in_breakable_scope(None, destination, span, |this| { + Some(this.ast_block_stmts( destination, block, span, @@ -46,9 +27,19 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { expr, safety_mode, region_scope, - ) - } - }) + )) + }) + } else { + this.ast_block_stmts( + destination, + block, + span, + stmts, + expr, + safety_mode, + region_scope, + ) + } }) } @@ -92,20 +83,15 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { let source_info = this.source_info(span); for stmt in stmts { - let Stmt { ref kind, opt_destruction_scope } = this.thir[*stmt]; + let Stmt { ref kind } = this.thir[*stmt]; match kind { StmtKind::Expr { scope, expr } => { this.block_context.push(BlockFrame::Statement { ignores_expr_result: true }); + let si = (*scope, source_info); unpack!( - block = this.in_opt_scope( - opt_destruction_scope.map(|de| (de, source_info)), - |this| { - let si = (*scope, source_info); - this.in_scope(si, LintLevel::Inherited, |this| { - this.stmt_expr(block, &this.thir[*expr], Some(*scope)) - }) - } - ) + block = this.in_scope(si, LintLevel::Inherited, |this| { + this.stmt_expr(block, &this.thir[*expr], Some(*scope)) + }) ); } StmtKind::Let { @@ -221,43 +207,38 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { let init = &this.thir[*initializer]; let initializer_span = init.span; + let scope = (*init_scope, source_info); let failure = unpack!( - block = this.in_opt_scope( - opt_destruction_scope.map(|de| (de, source_info)), - |this| { - let scope = (*init_scope, source_info); - this.in_scope(scope, *lint_level, |this| { - this.declare_bindings( - visibility_scope, - remainder_span, - pattern, - None, - Some((Some(&destination), initializer_span)), - ); - this.visit_primary_bindings( - pattern, - UserTypeProjections::none(), - &mut |this, _, _, _, node, span, _, _| { - this.storage_live_binding( - block, - node, - span, - OutsideGuard, - true, - ); - }, - ); - this.ast_let_else( + block = this.in_scope(scope, *lint_level, |this| { + this.declare_bindings( + visibility_scope, + remainder_span, + pattern, + None, + Some((Some(&destination), initializer_span)), + ); + this.visit_primary_bindings( + pattern, + UserTypeProjections::none(), + &mut |this, _, _, _, node, span, _, _| { + this.storage_live_binding( block, - init, - initializer_span, - *else_block, - &last_remainder_scope, - pattern, - ) - }) - } - ) + node, + span, + OutsideGuard, + true, + ); + }, + ); + this.ast_let_else( + block, + init, + initializer_span, + *else_block, + &last_remainder_scope, + pattern, + ) + }) ); this.cfg.goto(failure, source_info, failure_entry); @@ -298,25 +279,20 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { if let Some(init) = initializer { let init = &this.thir[*init]; let initializer_span = init.span; + let scope = (*init_scope, source_info); unpack!( - block = this.in_opt_scope( - opt_destruction_scope.map(|de| (de, source_info)), - |this| { - let scope = (*init_scope, source_info); - this.in_scope(scope, *lint_level, |this| { - this.declare_bindings( - visibility_scope, - remainder_span, - pattern, - None, - Some((None, initializer_span)), - ); - this.expr_into_pattern(block, pattern, init) - // irrefutable pattern - }) - }, - ) + block = this.in_scope(scope, *lint_level, |this| { + this.declare_bindings( + visibility_scope, + remainder_span, + pattern, + None, + Some((None, initializer_span)), + ); + this.expr_into_pattern(block, &pattern, init) + // irrefutable pattern + }) ) } else { let scope = (*init_scope, source_info); diff --git a/compiler/rustc_mir_build/src/build/scope.rs b/compiler/rustc_mir_build/src/build/scope.rs index 993fee95895..45f417fe395 100644 --- a/compiler/rustc_mir_build/src/build/scope.rs +++ b/compiler/rustc_mir_build/src/build/scope.rs @@ -537,27 +537,6 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { (then_block, else_block) } - pub(crate) fn in_opt_scope<F, R>( - &mut self, - opt_scope: Option<(region::Scope, SourceInfo)>, - f: F, - ) -> BlockAnd<R> - where - F: FnOnce(&mut Builder<'a, 'tcx>) -> BlockAnd<R>, - { - debug!("in_opt_scope(opt_scope={:?})", opt_scope); - if let Some(region_scope) = opt_scope { - self.push_scope(region_scope); - } - let mut block; - let rv = unpack!(block = f(self)); - if let Some(region_scope) = opt_scope { - unpack!(block = self.pop_scope(region_scope, block)); - } - debug!("in_scope: exiting opt_scope={:?} block={:?}", opt_scope, block); - block.and(rv) - } - /// Convenience wrapper that pushes a scope and then executes `f` /// to build its contents, popping the scope afterwards. #[instrument(skip(self, f), level = "debug")] diff --git a/compiler/rustc_mir_build/src/thir/cx/block.rs b/compiler/rustc_mir_build/src/thir/cx/block.rs index 527eadb277e..1e93e126b70 100644 --- a/compiler/rustc_mir_build/src/thir/cx/block.rs +++ b/compiler/rustc_mir_build/src/thir/cx/block.rs @@ -13,15 +13,12 @@ impl<'tcx> Cx<'tcx> { // We have to eagerly lower the "spine" of the statements // in order to get the lexical scoping correctly. let stmts = self.mirror_stmts(block.hir_id.local_id, block.stmts); - let opt_destruction_scope = - self.region_scope_tree.opt_destruction_scope(block.hir_id.local_id); let block = Block { targeted_by_break: block.targeted_by_break, region_scope: region::Scope { id: block.hir_id.local_id, data: region::ScopeData::Node, }, - opt_destruction_scope, span: block.span, stmts, expr: block.expr.map(|expr| self.mirror_expr(expr)), @@ -49,7 +46,6 @@ impl<'tcx> Cx<'tcx> { .enumerate() .filter_map(|(index, stmt)| { let hir_id = stmt.hir_id; - let opt_dxn_ext = self.region_scope_tree.opt_destruction_scope(hir_id.local_id); match stmt.kind { hir::StmtKind::Expr(expr) | hir::StmtKind::Semi(expr) => { let stmt = Stmt { @@ -60,7 +56,6 @@ impl<'tcx> Cx<'tcx> { }, expr: self.mirror_expr(expr), }, - opt_destruction_scope: opt_dxn_ext, }; Some(self.thir.stmts.push(stmt)) } @@ -122,7 +117,6 @@ impl<'tcx> Cx<'tcx> { lint_level: LintLevel::Explicit(local.hir_id), span, }, - opt_destruction_scope: opt_dxn_ext, }; Some(self.thir.stmts.push(stmt)) } diff --git a/compiler/rustc_mir_build/src/thir/cx/expr.rs b/compiler/rustc_mir_build/src/thir/cx/expr.rs index 9759c72bf58..31874b29bb3 100644 --- a/compiler/rustc_mir_build/src/thir/cx/expr.rs +++ b/compiler/rustc_mir_build/src/thir/cx/expr.rs @@ -54,7 +54,7 @@ impl<'tcx> Cx<'tcx> { trace!(?expr.ty, "after adjustments"); - // Next, wrap this up in the expr's scope. + // Finally, wrap this up in the expr's scope. expr = Expr { temp_lifetime: expr.temp_lifetime, ty: expr.ty, @@ -66,22 +66,6 @@ impl<'tcx> Cx<'tcx> { }, }; - // Finally, create a destruction scope, if any. - if let Some(region_scope) = - self.region_scope_tree.opt_destruction_scope(hir_expr.hir_id.local_id) - { - expr = Expr { - temp_lifetime: expr.temp_lifetime, - ty: expr.ty, - span: hir_expr.span, - kind: ExprKind::Scope { - region_scope, - value: self.thir.exprs.push(expr), - lint_level: LintLevel::Inherited, - }, - }; - } - // OK, all done! self.thir.exprs.push(expr) } diff --git a/compiler/rustc_mir_build/src/thir/print.rs b/compiler/rustc_mir_build/src/thir/print.rs index 547da7e7007..28be3139905 100644 --- a/compiler/rustc_mir_build/src/thir/print.rs +++ b/compiler/rustc_mir_build/src/thir/print.rs @@ -91,23 +91,11 @@ impl<'a, 'tcx> ThirPrinter<'a, 'tcx> { } fn print_block(&mut self, block_id: BlockId, depth_lvl: usize) { - let Block { - targeted_by_break, - opt_destruction_scope, - span, - region_scope, - stmts, - expr, - safety_mode, - } = &self.thir.blocks[block_id]; + let Block { targeted_by_break, span, region_scope, stmts, expr, safety_mode } = + &self.thir.blocks[block_id]; print_indented!(self, "Block {", depth_lvl); print_indented!(self, format!("targeted_by_break: {}", targeted_by_break), depth_lvl + 1); - print_indented!( - self, - format!("opt_destruction_scope: {:?}", opt_destruction_scope), - depth_lvl + 1 - ); print_indented!(self, format!("span: {:?}", span), depth_lvl + 1); print_indented!(self, format!("region_scope: {:?}", region_scope), depth_lvl + 1); print_indented!(self, format!("safety_mode: {:?}", safety_mode), depth_lvl + 1); @@ -133,14 +121,9 @@ impl<'a, 'tcx> ThirPrinter<'a, 'tcx> { } fn print_stmt(&mut self, stmt_id: StmtId, depth_lvl: usize) { - let Stmt { kind, opt_destruction_scope } = &self.thir.stmts[stmt_id]; + let Stmt { kind } = &self.thir.stmts[stmt_id]; print_indented!(self, "Stmt {", depth_lvl); - print_indented!( - self, - format!("opt_destruction_scope: {:?}", opt_destruction_scope), - depth_lvl + 1 - ); match kind { StmtKind::Expr { scope, expr } => { diff --git a/tests/ui/thir-print/thir-flat-const-variant.stdout b/tests/ui/thir-print/thir-flat-const-variant.stdout index 7bddc925996..1840be7885b 100644 --- a/tests/ui/thir-print/thir-flat-const-variant.stdout +++ b/tests/ui/thir-print/thir-flat-const-variant.stdout @@ -66,18 +66,6 @@ Thir { ), span: $DIR/thir-flat-const-variant.rs:12:23: 12:35 (#0), }, - Expr { - kind: Scope { - region_scope: Destruction(3), - lint_level: Inherited, - value: e3, - }, - ty: Foo, - temp_lifetime: Some( - Node(3), - ), - span: $DIR/thir-flat-const-variant.rs:12:23: 12:35 (#0), - }, ], stmts: [], params: [], @@ -151,18 +139,6 @@ Thir { ), span: $DIR/thir-flat-const-variant.rs:13:23: 13:36 (#0), }, - Expr { - kind: Scope { - region_scope: Destruction(3), - lint_level: Inherited, - value: e3, - }, - ty: Foo, - temp_lifetime: Some( - Node(3), - ), - span: $DIR/thir-flat-const-variant.rs:13:23: 13:36 (#0), - }, ], stmts: [], params: [], @@ -236,18 +212,6 @@ Thir { ), span: $DIR/thir-flat-const-variant.rs:14:24: 14:36 (#0), }, - Expr { - kind: Scope { - region_scope: Destruction(3), - lint_level: Inherited, - value: e3, - }, - ty: Foo, - temp_lifetime: Some( - Node(3), - ), - span: $DIR/thir-flat-const-variant.rs:14:24: 14:36 (#0), - }, ], stmts: [], params: [], @@ -321,18 +285,6 @@ Thir { ), span: $DIR/thir-flat-const-variant.rs:15:24: 15:37 (#0), }, - Expr { - kind: Scope { - region_scope: Destruction(3), - lint_level: Inherited, - value: e3, - }, - ty: Foo, - temp_lifetime: Some( - Node(3), - ), - span: $DIR/thir-flat-const-variant.rs:15:24: 15:37 (#0), - }, ], stmts: [], params: [], @@ -348,7 +300,6 @@ Thir { Block { targeted_by_break: false, region_scope: Node(1), - opt_destruction_scope: None, span: $DIR/thir-flat-const-variant.rs:18:11: 18:13 (#0), stmts: [], expr: None, @@ -380,18 +331,6 @@ Thir { ), span: $DIR/thir-flat-const-variant.rs:18:11: 18:13 (#0), }, - Expr { - kind: Scope { - region_scope: Destruction(2), - lint_level: Inherited, - value: e1, - }, - ty: (), - temp_lifetime: Some( - Node(2), - ), - span: $DIR/thir-flat-const-variant.rs:18:11: 18:13 (#0), - }, ], stmts: [], params: [], diff --git a/tests/ui/thir-print/thir-flat.stdout b/tests/ui/thir-print/thir-flat.stdout index b0aa44b56aa..a31d08adab6 100644 --- a/tests/ui/thir-print/thir-flat.stdout +++ b/tests/ui/thir-print/thir-flat.stdout @@ -8,7 +8,6 @@ Thir { Block { targeted_by_break: false, region_scope: Node(1), - opt_destruction_scope: None, span: $DIR/thir-flat.rs:4:15: 4:17 (#0), stmts: [], expr: None, @@ -40,18 +39,6 @@ Thir { ), span: $DIR/thir-flat.rs:4:15: 4:17 (#0), }, - Expr { - kind: Scope { - region_scope: Destruction(2), - lint_level: Inherited, - value: e1, - }, - ty: (), - temp_lifetime: Some( - Node(2), - ), - span: $DIR/thir-flat.rs:4:15: 4:17 (#0), - }, ], stmts: [], params: [], diff --git a/tests/ui/thir-print/thir-tree-match.stdout b/tests/ui/thir-print/thir-tree-match.stdout index 3fc130f0176..60c9283abcf 100644 --- a/tests/ui/thir-print/thir-tree-match.stdout +++ b/tests/ui/thir-print/thir-tree-match.stdout @@ -31,262 +31,217 @@ body: span: $DIR/thir-tree-match.rs:15:32: 21:2 (#0) kind: Scope { - region_scope: Destruction(26) - lint_level: Inherited + region_scope: Node(26) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).26)) value: Expr { ty: bool temp_lifetime: Some(Node(26)) span: $DIR/thir-tree-match.rs:15:32: 21:2 (#0) kind: - Scope { - region_scope: Node(26) - lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).26)) - value: + Block { + targeted_by_break: false + span: $DIR/thir-tree-match.rs:15:32: 21:2 (#0) + region_scope: Node(25) + safety_mode: Safe + stmts: [] + expr: Expr { ty: bool temp_lifetime: Some(Node(26)) - span: $DIR/thir-tree-match.rs:15:32: 21:2 (#0) + span: $DIR/thir-tree-match.rs:16:5: 20:6 (#0) kind: - Block { - targeted_by_break: false - opt_destruction_scope: None - span: $DIR/thir-tree-match.rs:15:32: 21:2 (#0) - region_scope: Node(25) - safety_mode: Safe - stmts: [] - expr: + Scope { + region_scope: Node(3) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).3)) + value: Expr { ty: bool temp_lifetime: Some(Node(26)) span: $DIR/thir-tree-match.rs:16:5: 20:6 (#0) kind: - Scope { - region_scope: Node(3) - lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).3)) - value: + Match { + scrutinee: Expr { - ty: bool + ty: Foo temp_lifetime: Some(Node(26)) - span: $DIR/thir-tree-match.rs:16:5: 20:6 (#0) + span: $DIR/thir-tree-match.rs:16:11: 16:14 (#0) kind: - Match { - scrutinee: + Scope { + region_scope: Node(4) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).4)) + value: Expr { ty: Foo temp_lifetime: Some(Node(26)) span: $DIR/thir-tree-match.rs:16:11: 16:14 (#0) kind: - Scope { - region_scope: Node(4) - lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).4)) - value: - Expr { - ty: Foo - temp_lifetime: Some(Node(26)) - span: $DIR/thir-tree-match.rs:16:11: 16:14 (#0) - kind: - VarRef { - id: LocalVarId(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).2)) - } - } + VarRef { + id: LocalVarId(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).2)) } } - arms: [ - Arm { - pattern: + } + } + arms: [ + Arm { + pattern: + Pat: { + ty: Foo + span: $DIR/thir-tree-match.rs:17:9: 17:32 (#0) + kind: PatKind { + Variant { + adt_def: + AdtDef { + did: DefId(0:10 ~ thir_tree_match[fcf8]::Foo) + variants: [VariantDef { def_id: DefId(0:11 ~ thir_tree_match[fcf8]::Foo::FooOne), ctor: Some((Fn, DefId(0:12 ~ thir_tree_match[fcf8]::Foo::FooOne::{constructor#0}))), name: "FooOne", discr: Relative(0), fields: [FieldDef { did: DefId(0:13 ~ thir_tree_match[fcf8]::Foo::FooOne::0), name: "0", vis: Restricted(DefId(0:0 ~ thir_tree_match[fcf8])) }], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:14 ~ thir_tree_match[fcf8]::Foo::FooTwo), ctor: Some((Const, DefId(0:15 ~ thir_tree_match[fcf8]::Foo::FooTwo::{constructor#0}))), name: "FooTwo", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }] + flags: IS_ENUM + repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 3477539199540094892 } + args: [] + variant_index: 0 + subpatterns: [ Pat: { - ty: Foo - span: $DIR/thir-tree-match.rs:17:9: 17:32 (#0) + ty: Bar + span: $DIR/thir-tree-match.rs:17:21: 17:31 (#0) kind: PatKind { Variant { adt_def: AdtDef { - did: DefId(0:10 ~ thir_tree_match[fcf8]::Foo) - variants: [VariantDef { def_id: DefId(0:11 ~ thir_tree_match[fcf8]::Foo::FooOne), ctor: Some((Fn, DefId(0:12 ~ thir_tree_match[fcf8]::Foo::FooOne::{constructor#0}))), name: "FooOne", discr: Relative(0), fields: [FieldDef { did: DefId(0:13 ~ thir_tree_match[fcf8]::Foo::FooOne::0), name: "0", vis: Restricted(DefId(0:0 ~ thir_tree_match[fcf8])) }], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:14 ~ thir_tree_match[fcf8]::Foo::FooTwo), ctor: Some((Const, DefId(0:15 ~ thir_tree_match[fcf8]::Foo::FooTwo::{constructor#0}))), name: "FooTwo", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }] + did: DefId(0:3 ~ thir_tree_match[fcf8]::Bar) + variants: [VariantDef { def_id: DefId(0:4 ~ thir_tree_match[fcf8]::Bar::First), ctor: Some((Const, DefId(0:5 ~ thir_tree_match[fcf8]::Bar::First::{constructor#0}))), name: "First", discr: Relative(0), fields: [], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:6 ~ thir_tree_match[fcf8]::Bar::Second), ctor: Some((Const, DefId(0:7 ~ thir_tree_match[fcf8]::Bar::Second::{constructor#0}))), name: "Second", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:8 ~ thir_tree_match[fcf8]::Bar::Third), ctor: Some((Const, DefId(0:9 ~ thir_tree_match[fcf8]::Bar::Third::{constructor#0}))), name: "Third", discr: Relative(2), fields: [], flags: NO_VARIANT_FLAGS }] flags: IS_ENUM - repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 3477539199540094892 } + repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 10333377570083945360 } args: [] variant_index: 0 - subpatterns: [ - Pat: { - ty: Bar - span: $DIR/thir-tree-match.rs:17:21: 17:31 (#0) - kind: PatKind { - Variant { - adt_def: - AdtDef { - did: DefId(0:3 ~ thir_tree_match[fcf8]::Bar) - variants: [VariantDef { def_id: DefId(0:4 ~ thir_tree_match[fcf8]::Bar::First), ctor: Some((Const, DefId(0:5 ~ thir_tree_match[fcf8]::Bar::First::{constructor#0}))), name: "First", discr: Relative(0), fields: [], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:6 ~ thir_tree_match[fcf8]::Bar::Second), ctor: Some((Const, DefId(0:7 ~ thir_tree_match[fcf8]::Bar::Second::{constructor#0}))), name: "Second", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:8 ~ thir_tree_match[fcf8]::Bar::Third), ctor: Some((Const, DefId(0:9 ~ thir_tree_match[fcf8]::Bar::Third::{constructor#0}))), name: "Third", discr: Relative(2), fields: [], flags: NO_VARIANT_FLAGS }] - flags: IS_ENUM - repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 10333377570083945360 } - args: [] - variant_index: 0 - subpatterns: [] - } - } - } - ] + subpatterns: [] } } } - guard: None - body: + ] + } + } + } + guard: None + body: + Expr { + ty: bool + temp_lifetime: Some(Node(13)) + span: $DIR/thir-tree-match.rs:17:36: 17:40 (#0) + kind: + Scope { + region_scope: Node(13) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).13)) + value: Expr { ty: bool temp_lifetime: Some(Node(13)) span: $DIR/thir-tree-match.rs:17:36: 17:40 (#0) kind: - Scope { - region_scope: Destruction(13) - lint_level: Inherited - value: - Expr { - ty: bool - temp_lifetime: Some(Node(13)) - span: $DIR/thir-tree-match.rs:17:36: 17:40 (#0) - kind: - Scope { - region_scope: Node(13) - lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).13)) - value: - Expr { - ty: bool - temp_lifetime: Some(Node(13)) - span: $DIR/thir-tree-match.rs:17:36: 17:40 (#0) - kind: - Literal( lit: Spanned { node: Bool(true), span: $DIR/thir-tree-match.rs:17:36: 17:40 (#0) }, neg: false) + Literal( lit: Spanned { node: Bool(true), span: $DIR/thir-tree-match.rs:17:36: 17:40 (#0) }, neg: false) - } - } - } - } } - lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).12)) - scope: Node(12) - span: $DIR/thir-tree-match.rs:17:9: 17:40 (#0) } - Arm { - pattern: + } + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).12)) + scope: Node(12) + span: $DIR/thir-tree-match.rs:17:9: 17:40 (#0) + } + Arm { + pattern: + Pat: { + ty: Foo + span: $DIR/thir-tree-match.rs:18:9: 18:23 (#0) + kind: PatKind { + Variant { + adt_def: + AdtDef { + did: DefId(0:10 ~ thir_tree_match[fcf8]::Foo) + variants: [VariantDef { def_id: DefId(0:11 ~ thir_tree_match[fcf8]::Foo::FooOne), ctor: Some((Fn, DefId(0:12 ~ thir_tree_match[fcf8]::Foo::FooOne::{constructor#0}))), name: "FooOne", discr: Relative(0), fields: [FieldDef { did: DefId(0:13 ~ thir_tree_match[fcf8]::Foo::FooOne::0), name: "0", vis: Restricted(DefId(0:0 ~ thir_tree_match[fcf8])) }], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:14 ~ thir_tree_match[fcf8]::Foo::FooTwo), ctor: Some((Const, DefId(0:15 ~ thir_tree_match[fcf8]::Foo::FooTwo::{constructor#0}))), name: "FooTwo", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }] + flags: IS_ENUM + repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 3477539199540094892 } + args: [] + variant_index: 0 + subpatterns: [ Pat: { - ty: Foo - span: $DIR/thir-tree-match.rs:18:9: 18:23 (#0) + ty: Bar + span: $DIR/thir-tree-match.rs:18:21: 18:22 (#0) kind: PatKind { - Variant { - adt_def: - AdtDef { - did: DefId(0:10 ~ thir_tree_match[fcf8]::Foo) - variants: [VariantDef { def_id: DefId(0:11 ~ thir_tree_match[fcf8]::Foo::FooOne), ctor: Some((Fn, DefId(0:12 ~ thir_tree_match[fcf8]::Foo::FooOne::{constructor#0}))), name: "FooOne", discr: Relative(0), fields: [FieldDef { did: DefId(0:13 ~ thir_tree_match[fcf8]::Foo::FooOne::0), name: "0", vis: Restricted(DefId(0:0 ~ thir_tree_match[fcf8])) }], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:14 ~ thir_tree_match[fcf8]::Foo::FooTwo), ctor: Some((Const, DefId(0:15 ~ thir_tree_match[fcf8]::Foo::FooTwo::{constructor#0}))), name: "FooTwo", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }] - flags: IS_ENUM - repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 3477539199540094892 } - args: [] - variant_index: 0 - subpatterns: [ - Pat: { - ty: Bar - span: $DIR/thir-tree-match.rs:18:21: 18:22 (#0) - kind: PatKind { - Wild - } - } - ] - } + Wild } } - guard: None - body: + ] + } + } + } + guard: None + body: + Expr { + ty: bool + temp_lifetime: Some(Node(19)) + span: $DIR/thir-tree-match.rs:18:27: 18:32 (#0) + kind: + Scope { + region_scope: Node(19) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).19)) + value: Expr { ty: bool temp_lifetime: Some(Node(19)) span: $DIR/thir-tree-match.rs:18:27: 18:32 (#0) kind: - Scope { - region_scope: Destruction(19) - lint_level: Inherited - value: - Expr { - ty: bool - temp_lifetime: Some(Node(19)) - span: $DIR/thir-tree-match.rs:18:27: 18:32 (#0) - kind: - Scope { - region_scope: Node(19) - lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).19)) - value: - Expr { - ty: bool - temp_lifetime: Some(Node(19)) - span: $DIR/thir-tree-match.rs:18:27: 18:32 (#0) - kind: - Literal( lit: Spanned { node: Bool(false), span: $DIR/thir-tree-match.rs:18:27: 18:32 (#0) }, neg: false) + Literal( lit: Spanned { node: Bool(false), span: $DIR/thir-tree-match.rs:18:27: 18:32 (#0) }, neg: false) - } - } - } - } } - lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).18)) - scope: Node(18) - span: $DIR/thir-tree-match.rs:18:9: 18:32 (#0) } - Arm { - pattern: - Pat: { - ty: Foo - span: $DIR/thir-tree-match.rs:19:9: 19:20 (#0) - kind: PatKind { - Variant { - adt_def: - AdtDef { - did: DefId(0:10 ~ thir_tree_match[fcf8]::Foo) - variants: [VariantDef { def_id: DefId(0:11 ~ thir_tree_match[fcf8]::Foo::FooOne), ctor: Some((Fn, DefId(0:12 ~ thir_tree_match[fcf8]::Foo::FooOne::{constructor#0}))), name: "FooOne", discr: Relative(0), fields: [FieldDef { did: DefId(0:13 ~ thir_tree_match[fcf8]::Foo::FooOne::0), name: "0", vis: Restricted(DefId(0:0 ~ thir_tree_match[fcf8])) }], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:14 ~ thir_tree_match[fcf8]::Foo::FooTwo), ctor: Some((Const, DefId(0:15 ~ thir_tree_match[fcf8]::Foo::FooTwo::{constructor#0}))), name: "FooTwo", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }] - flags: IS_ENUM - repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 3477539199540094892 } - args: [] - variant_index: 1 - subpatterns: [] - } - } - } - guard: None - body: + } + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).18)) + scope: Node(18) + span: $DIR/thir-tree-match.rs:18:9: 18:32 (#0) + } + Arm { + pattern: + Pat: { + ty: Foo + span: $DIR/thir-tree-match.rs:19:9: 19:20 (#0) + kind: PatKind { + Variant { + adt_def: + AdtDef { + did: DefId(0:10 ~ thir_tree_match[fcf8]::Foo) + variants: [VariantDef { def_id: DefId(0:11 ~ thir_tree_match[fcf8]::Foo::FooOne), ctor: Some((Fn, DefId(0:12 ~ thir_tree_match[fcf8]::Foo::FooOne::{constructor#0}))), name: "FooOne", discr: Relative(0), fields: [FieldDef { did: DefId(0:13 ~ thir_tree_match[fcf8]::Foo::FooOne::0), name: "0", vis: Restricted(DefId(0:0 ~ thir_tree_match[fcf8])) }], flags: NO_VARIANT_FLAGS }, VariantDef { def_id: DefId(0:14 ~ thir_tree_match[fcf8]::Foo::FooTwo), ctor: Some((Const, DefId(0:15 ~ thir_tree_match[fcf8]::Foo::FooTwo::{constructor#0}))), name: "FooTwo", discr: Relative(1), fields: [], flags: NO_VARIANT_FLAGS }] + flags: IS_ENUM + repr: ReprOptions { int: None, align: None, pack: None, flags: (empty), field_shuffle_seed: 3477539199540094892 } + args: [] + variant_index: 1 + subpatterns: [] + } + } + } + guard: None + body: + Expr { + ty: bool + temp_lifetime: Some(Node(24)) + span: $DIR/thir-tree-match.rs:19:24: 19:28 (#0) + kind: + Scope { + region_scope: Node(24) + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).24)) + value: Expr { ty: bool temp_lifetime: Some(Node(24)) span: $DIR/thir-tree-match.rs:19:24: 19:28 (#0) kind: - Scope { - region_scope: Destruction(24) - lint_level: Inherited - value: - Expr { - ty: bool - temp_lifetime: Some(Node(24)) - span: $DIR/thir-tree-match.rs:19:24: 19:28 (#0) - kind: - Scope { - region_scope: Node(24) - lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).24)) - value: - Expr { - ty: bool - temp_lifetime: Some(Node(24)) - span: $DIR/thir-tree-match.rs:19:24: 19:28 (#0) - kind: - Literal( lit: Spanned { node: Bool(true), span: $DIR/thir-tree-match.rs:19:24: 19:28 (#0) }, neg: false) + Literal( lit: Spanned { node: Bool(true), span: $DIR/thir-tree-match.rs:19:24: 19:28 (#0) }, neg: false) - } - } - } - } } - lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).23)) - scope: Node(23) - span: $DIR/thir-tree-match.rs:19:9: 19:28 (#0) } - ] } + lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).23)) + scope: Node(23) + span: $DIR/thir-tree-match.rs:19:9: 19:28 (#0) } + ] } } } @@ -307,33 +262,21 @@ body: span: $DIR/thir-tree-match.rs:23:11: 23:13 (#0) kind: Scope { - region_scope: Destruction(2) - lint_level: Inherited + region_scope: Node(2) + lint_level: Explicit(HirId(DefId(0:17 ~ thir_tree_match[fcf8]::main).2)) value: Expr { ty: () temp_lifetime: Some(Node(2)) span: $DIR/thir-tree-match.rs:23:11: 23:13 (#0) kind: - Scope { - region_scope: Node(2) - lint_level: Explicit(HirId(DefId(0:17 ~ thir_tree_match[fcf8]::main).2)) - value: - Expr { - ty: () - temp_lifetime: Some(Node(2)) - span: $DIR/thir-tree-match.rs:23:11: 23:13 (#0) - kind: - Block { - targeted_by_break: false - opt_destruction_scope: None - span: $DIR/thir-tree-match.rs:23:11: 23:13 (#0) - region_scope: Node(1) - safety_mode: Safe - stmts: [] - expr: [] - } - } + Block { + targeted_by_break: false + span: $DIR/thir-tree-match.rs:23:11: 23:13 (#0) + region_scope: Node(1) + safety_mode: Safe + stmts: [] + expr: [] } } } diff --git a/tests/ui/thir-print/thir-tree.stdout b/tests/ui/thir-print/thir-tree.stdout index 1b478dbef99..ef6db368dbe 100644 --- a/tests/ui/thir-print/thir-tree.stdout +++ b/tests/ui/thir-print/thir-tree.stdout @@ -8,33 +8,21 @@ body: span: $DIR/thir-tree.rs:4:15: 4:17 (#0) kind: Scope { - region_scope: Destruction(2) - lint_level: Inherited + region_scope: Node(2) + lint_level: Explicit(HirId(DefId(0:3 ~ thir_tree[7aaa]::main).2)) value: Expr { ty: () temp_lifetime: Some(Node(2)) span: $DIR/thir-tree.rs:4:15: 4:17 (#0) kind: - Scope { - region_scope: Node(2) - lint_level: Explicit(HirId(DefId(0:3 ~ thir_tree[7aaa]::main).2)) - value: - Expr { - ty: () - temp_lifetime: Some(Node(2)) - span: $DIR/thir-tree.rs:4:15: 4:17 (#0) - kind: - Block { - targeted_by_break: false - opt_destruction_scope: None - span: $DIR/thir-tree.rs:4:15: 4:17 (#0) - region_scope: Node(1) - safety_mode: Safe - stmts: [] - expr: [] - } - } + Block { + targeted_by_break: false + span: $DIR/thir-tree.rs:4:15: 4:17 (#0) + region_scope: Node(1) + safety_mode: Safe + stmts: [] + expr: [] } } } |