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Remove SymbolicBindingType (#7114)

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This inst was meant to support tracking the depth of a `.Self` facet,
but we have now implemented substitution of `.Self` in facet type
identification, and in eval of where expressions, without needing to
track the depth.

See history here:
-
[2025-06-30](https://docs.google.com/document/d/1Yt-i5AmF76LSvD4TrWRIAE_92kii6j5yFiW-S7ahzlg/edit?tab=t.0#heading=h.4qd5dkyfn2k3)
-
[2025-07-07](https://docs.google.com/document/d/1Yt-i5AmF76LSvD4TrWRIAE_92kii6j5yFiW-S7ahzlg/edit?tab=t.0#heading=h.7urbxcq23olv)
- #6026
This commit is contained in:
Dana Jansens
2026-04-27 19:04:59 +00:00
committed by GitHub
parent df6a5a50dc
commit 554b1b8d10
156 changed files with 8472 additions and 8687 deletions
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toolchain/lower/testdata/interop/cpp/constructor.carbon
Vendored
+9 -9
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@@ -281,7 +281,7 @@ fn Four() {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %_.var = alloca [8 x i8], align 1, !dbg !14
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var), !dbg !14
// CHECK:STDOUT: call void @"_COp.9b0a46309e124f8a:DefaultOrUnformed.Core.93349b0fe912a29b"(ptr %_.var), !dbg !14
// CHECK:STDOUT: call void @"_COp.d288d62be0e5d791:DefaultOrUnformed.Core.93349b0fe912a29b"(ptr %_.var), !dbg !14
// CHECK:STDOUT: ret void, !dbg !15
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -306,7 +306,7 @@ fn Four() {
// CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #3
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @"_COp.9b0a46309e124f8a:DefaultOrUnformed.Core.93349b0fe912a29b"(ptr sret([8 x i8]) %return) #0 !dbg !25 {
// CHECK:STDOUT: define linkonce_odr void @"_COp.d288d62be0e5d791:DefaultOrUnformed.Core.93349b0fe912a29b"(ptr sret([8 x i8]) %return) #0 !dbg !25 {
// CHECK:STDOUT: call void @"_COp:thunk.C.Cpp"(ptr %return), !dbg !27
// CHECK:STDOUT: ret void, !dbg !28
// CHECK:STDOUT: }
@@ -359,7 +359,7 @@ fn Four() {
// CHECK:STDOUT: !22 = !{!23}
// CHECK:STDOUT: !23 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
// CHECK:STDOUT: !24 = !DILocation(line: 4, column: 3, scope: !19)
// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "Op", linkageName: "_COp.9b0a46309e124f8a:DefaultOrUnformed.Core.93349b0fe912a29b", scope: null, file: !26, line: 9, type: !21, spFlags: DISPFlagDefinition, unit: !5)
// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "Op", linkageName: "_COp.d288d62be0e5d791:DefaultOrUnformed.Core.93349b0fe912a29b", scope: null, file: !26, line: 9, type: !21, spFlags: DISPFlagDefinition, unit: !5)
// CHECK:STDOUT: !26 = !DIFile(filename: "min_prelude/parts/default.carbon", directory: "")
// CHECK:STDOUT: !27 = !DILocation(line: 9, column: 28, scope: !25)
// CHECK:STDOUT: !28 = !DILocation(line: 9, column: 21, scope: !25)
@@ -388,11 +388,11 @@ fn Four() {
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc8_65.1.temp), !dbg !14
// CHECK:STDOUT: call void @_ZN26ImplicitlyDefaultedDefaultC1Ev.carbon_thunk(ptr %.loc8_65.1.temp), !dbg !14
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc9), !dbg !15
// CHECK:STDOUT: call void @"_COp.9b0a46309e124f8a:DefaultOrUnformed.Core.22b4681b019423d7"(ptr %_.var.loc9), !dbg !15
// CHECK:STDOUT: call void @"_COp.d288d62be0e5d791:DefaultOrUnformed.Core.22b4681b019423d7"(ptr %_.var.loc9), !dbg !15
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc12_65.1.temp), !dbg !16
// CHECK:STDOUT: call void @_ZN26ExplicitlyDefaultedDefaultC1Ev.carbon_thunk(ptr %.loc12_65.1.temp), !dbg !16
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc13), !dbg !17
// CHECK:STDOUT: call void @"_COp.9b0a46309e124f8a:DefaultOrUnformed.Core.1a27c303748a2360"(ptr %_.var.loc13), !dbg !17
// CHECK:STDOUT: call void @"_COp.d288d62be0e5d791:DefaultOrUnformed.Core.1a27c303748a2360"(ptr %_.var.loc13), !dbg !17
// CHECK:STDOUT: ret void, !dbg !18
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -434,13 +434,13 @@ fn Four() {
// CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #3
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @"_COp.9b0a46309e124f8a:DefaultOrUnformed.Core.22b4681b019423d7"(ptr sret([4 x i8]) %return) #0 !dbg !32 {
// CHECK:STDOUT: define linkonce_odr void @"_COp.d288d62be0e5d791:DefaultOrUnformed.Core.22b4681b019423d7"(ptr sret([4 x i8]) %return) #0 !dbg !32 {
// CHECK:STDOUT: call void @"_COp:thunk.ImplicitlyDefaultedDefault.Cpp"(ptr %return), !dbg !34
// CHECK:STDOUT: ret void, !dbg !35
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @"_COp.9b0a46309e124f8a:DefaultOrUnformed.Core.1a27c303748a2360"(ptr sret([4 x i8]) %return) #0 !dbg !36 {
// CHECK:STDOUT: define linkonce_odr void @"_COp.d288d62be0e5d791:DefaultOrUnformed.Core.1a27c303748a2360"(ptr sret([4 x i8]) %return) #0 !dbg !36 {
// CHECK:STDOUT: call void @"_COp:thunk.ExplicitlyDefaultedDefault.Cpp"(ptr %return), !dbg !37
// CHECK:STDOUT: ret void, !dbg !38
// CHECK:STDOUT: }
@@ -513,11 +513,11 @@ fn Four() {
// CHECK:STDOUT: !29 = !{!"p1 _ZTS26ExplicitlyDefaultedDefault", !21, i64 0}
// CHECK:STDOUT: !30 = distinct !DISubprogram(name: "Op", linkageName: "_COp:thunk.ExplicitlyDefaultedDefault.Cpp", scope: null, file: !23, line: 7, type: !24, spFlags: DISPFlagDefinition, unit: !5)
// CHECK:STDOUT: !31 = !DILocation(line: 7, column: 3, scope: !30)
// CHECK:STDOUT: !32 = distinct !DISubprogram(name: "Op", linkageName: "_COp.9b0a46309e124f8a:DefaultOrUnformed.Core.22b4681b019423d7", scope: null, file: !33, line: 9, type: !24, spFlags: DISPFlagDefinition, unit: !5)
// CHECK:STDOUT: !32 = distinct !DISubprogram(name: "Op", linkageName: "_COp.d288d62be0e5d791:DefaultOrUnformed.Core.22b4681b019423d7", scope: null, file: !33, line: 9, type: !24, spFlags: DISPFlagDefinition, unit: !5)
// CHECK:STDOUT: !33 = !DIFile(filename: "min_prelude/parts/default.carbon", directory: "")
// CHECK:STDOUT: !34 = !DILocation(line: 9, column: 28, scope: !32)
// CHECK:STDOUT: !35 = !DILocation(line: 9, column: 21, scope: !32)
// CHECK:STDOUT: !36 = distinct !DISubprogram(name: "Op", linkageName: "_COp.9b0a46309e124f8a:DefaultOrUnformed.Core.1a27c303748a2360", scope: null, file: !33, line: 9, type: !24, spFlags: DISPFlagDefinition, unit: !5)
// CHECK:STDOUT: !36 = distinct !DISubprogram(name: "Op", linkageName: "_COp.d288d62be0e5d791:DefaultOrUnformed.Core.1a27c303748a2360", scope: null, file: !33, line: 9, type: !24, spFlags: DISPFlagDefinition, unit: !5)
// CHECK:STDOUT: !37 = !DILocation(line: 9, column: 28, scope: !36)
// CHECK:STDOUT: !38 = !DILocation(line: 9, column: 21, scope: !36)
// CHECK:STDOUT: !39 = !{!40, !8, i64 0}