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Implement checking observe declarations (#6709)

Browse Source 
This adds SemIR structs and implements building `observe` lists, as well
as naming, formatting, and importing `observe` declarations.

---------

Co-authored-by: Dana Jansens <danakj@orodu.net>
This commit is contained in:
Özgür T. Önsoy
2026-07-08 17:07:10 +00:00
committed by GitHub
co-authored by Dana Jansens
parent 918bb9364f
commit 08385adeb5
713 changed files with 13013 additions and 13 deletions
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toolchain/check/testdata/function/generic/call.carbon
Vendored
+16
View File
@@ -208,6 +208,8 @@ fn CallSpecific(x: C*) -> C* {
// CHECK:STDOUT: %.loc5_37.1: ref @Function.%T.as_type.loc5_31.1 (%T.as_type) = splice_block %return.param {}
// CHECK:STDOUT: %Copy.WithSelf.Op.call: init @Function.%T.as_type.loc5_31.1 (%T.as_type) to %.loc5_37.1 = call %bound_method.loc6_10.2(%x.ref)
// CHECK:STDOUT: return %Copy.WithSelf.Op.call to %return.param
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -229,6 +231,8 @@ fn CallSpecific(x: C*) -> C* {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Function.call: init @CallGeneric.%T.as_type.loc10_34.1 (%T.as_type) to %.loc10_40.1 = call %Function.specific_fn.loc12_10.1(%x.ref)
// CHECK:STDOUT: return %Function.call to %return.param
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -257,6 +261,8 @@ fn CallSpecific(x: C*) -> C* {
// CHECK:STDOUT: %Function.specific_fn.loc18_10.1: <specific function> = specific_function %Function.ref, @Function(constants.%Copy.facet.302) [symbolic = %Function.specific_fn.loc18_10.2 (constants.%Function.specific_fn.162)]
// CHECK:STDOUT: %Function.call: init @CallGenericPtr.%ptr.loc16_33.1 (%ptr.e8f) = call %Function.specific_fn.loc18_10.1(%x.ref)
// CHECK:STDOUT: return %Function.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -275,6 +281,8 @@ fn CallSpecific(x: C*) -> C* {
// CHECK:STDOUT: %Function.specific_fn: <specific function> = specific_function %Function.ref, @Function(constants.%Copy.facet.3f0) [concrete = constants.%Function.specific_fn.710]
// CHECK:STDOUT: %Function.call: init %ptr.6b6 = call %Function.specific_fn(%x.ref)
// CHECK:STDOUT: return %Function.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Function(constants.%T.f84) {
@@ -498,6 +506,8 @@ fn CallSpecific(x: C*) -> C* {
// CHECK:STDOUT: %.loc5_37.1: ref @Function.%T.as_type.loc5_31.1 (%T.as_type) = splice_block %return.param {}
// CHECK:STDOUT: %Copy.WithSelf.Op.call: init @Function.%T.as_type.loc5_31.1 (%T.as_type) to %.loc5_37.1 = call %bound_method.loc6_10.2(%x.ref)
// CHECK:STDOUT: return %Copy.WithSelf.Op.call to %return.param
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -518,6 +528,8 @@ fn CallSpecific(x: C*) -> C* {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Function.call: init @CallGeneric.%T.as_type.loc10_34.1 (%T.as_type) to %.loc10_40.1 = call %Function.specific_fn.loc12_10.1(%x.ref)
// CHECK:STDOUT: return %Function.call to %return.param
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -542,6 +554,8 @@ fn CallSpecific(x: C*) -> C* {
// CHECK:STDOUT: %Function.specific_fn.loc18_10.1: <specific function> = specific_function %Function.ref, @Function(constants.%Copy.facet.302) [symbolic = %Function.specific_fn.loc18_10.2 (constants.%Function.specific_fn.162)]
// CHECK:STDOUT: %Function.call: init @CallGenericPtr.%ptr.loc16_33.1 (%ptr.e8f) = call %Function.specific_fn.loc18_10.1(%x.ref)
// CHECK:STDOUT: return %Function.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -556,6 +570,8 @@ fn CallSpecific(x: C*) -> C* {
// CHECK:STDOUT: %Function.specific_fn: <specific function> = specific_function %Function.ref, @Function(constants.%Copy.facet.3f0) [concrete = constants.%Function.specific_fn.710]
// CHECK:STDOUT: %Function.call: init %ptr.6b6 = call %Function.specific_fn(%x.ref)
// CHECK:STDOUT: return %Function.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Function(constants.%T.f84) {
toolchain/check/testdata/function/generic/call_method_on_generic_facet.carbon
Vendored
+10
View File
@@ -195,6 +195,8 @@ fn G() {
// CHECK:STDOUT: witness = (@Generic.WithSelf.%Generic.WithSelf.F.decl)
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -212,6 +214,8 @@ fn G() {
// CHECK:STDOUT: witness = (@Other.WithSelf.%Other.WithSelf.G.decl)
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @ImplsGeneric.as.Generic.impl: %ImplsGeneric.ref as %Generic.type {
@@ -259,6 +263,8 @@ fn G() {
// CHECK:STDOUT: fn @ImplsGeneric.as.Generic.impl.F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @Other.WithSelf.G(@Other.%Self: %Other.type) {
@@ -297,6 +303,8 @@ fn G() {
// CHECK:STDOUT: %specific_impl_fn.loc34_4.1: <specific function> = specific_impl_function %impl.elem0.loc34_4.1, @Generic.WithSelf.F(constants.%T, constants.%U) [symbolic = %specific_impl_fn.loc34_4.2 (constants.%specific_impl_fn)]
// CHECK:STDOUT: %Generic.WithSelf.F.call: init %empty_tuple.type = call %specific_impl_fn.loc34_4.1()
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -310,6 +318,8 @@ fn G() {
// CHECK:STDOUT: %CallGenericMethod.specific_fn: <specific function> = specific_function %CallGenericMethod.ref, @CallGenericMethod(constants.%GenericParam, constants.%Generic.facet) [concrete = constants.%CallGenericMethod.specific_fn]
// CHECK:STDOUT: %CallGenericMethod.call: init %empty_tuple.type = call %CallGenericMethod.specific_fn()
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Generic(constants.%Scalar) {
toolchain/check/testdata/function/generic/deduce.carbon
Vendored
+54
View File
@@ -337,6 +337,8 @@ fn F() {
// CHECK:STDOUT: %ExplicitGenericParam.specific_fn.loc4_50.1: <specific function> = specific_function %ExplicitGenericParam.ref, @ExplicitGenericParam(constants.%T) [symbolic = %ExplicitGenericParam.specific_fn.loc4_50.2 (constants.%ExplicitGenericParam.specific_fn.2da)]
// CHECK:STDOUT: %ExplicitGenericParam.call: init @ExplicitGenericParam.%ptr.loc4_39.1 (%ptr.e8f) = call %ExplicitGenericParam.specific_fn.loc4_50.1()
// CHECK:STDOUT: return %ExplicitGenericParam.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -347,6 +349,8 @@ fn F() {
// CHECK:STDOUT: %ExplicitGenericParam.specific_fn: <specific function> = specific_function %ExplicitGenericParam.ref, @ExplicitGenericParam(constants.%i32) [concrete = constants.%ExplicitGenericParam.specific_fn.330]
// CHECK:STDOUT: %ExplicitGenericParam.call: init %ptr.d08 = call %ExplicitGenericParam.specific_fn()
// CHECK:STDOUT: return %ExplicitGenericParam.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @CallExplicitGenericParamWithGenericArg(%T.loc10_44.2: type) {
@@ -371,6 +375,8 @@ fn F() {
// CHECK:STDOUT: %ExplicitGenericParam.specific_fn.loc11_10.1: <specific function> = specific_function %ExplicitGenericParam.ref, @ExplicitGenericParam(constants.%struct_type.a) [symbolic = %ExplicitGenericParam.specific_fn.loc11_10.2 (constants.%ExplicitGenericParam.specific_fn.f5a)]
// CHECK:STDOUT: %ExplicitGenericParam.call: init @CallExplicitGenericParamWithGenericArg.%ptr.loc10_63.1 (%ptr.88d) = call %ExplicitGenericParam.specific_fn.loc11_10.1()
// CHECK:STDOUT: return %ExplicitGenericParam.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -522,6 +528,8 @@ fn F() {
// CHECK:STDOUT: %ExplicitGenericParam.specific_fn.loc4_50.1: <specific function> = specific_function %ExplicitGenericParam.ref, @ExplicitGenericParam(constants.%T) [symbolic = %ExplicitGenericParam.specific_fn.loc4_50.2 (constants.%ExplicitGenericParam.specific_fn)]
// CHECK:STDOUT: %ExplicitGenericParam.call: init @ExplicitGenericParam.%ptr.loc4_39.1 (%ptr) = call %ExplicitGenericParam.specific_fn.loc4_50.1()
// CHECK:STDOUT: return %ExplicitGenericParam.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -540,6 +548,8 @@ fn F() {
// CHECK:STDOUT: %ExplicitGenericParam.specific_fn.loc7_3.1: <specific function> = specific_function %ExplicitGenericParam.ref, @ExplicitGenericParam(constants.%T) [symbolic = %ExplicitGenericParam.specific_fn.loc7_3.2 (constants.%ExplicitGenericParam.specific_fn)]
// CHECK:STDOUT: %ExplicitGenericParam.call: init @CallExplicitGenericParamConst.%ptr (%ptr) = call %ExplicitGenericParam.specific_fn.loc7_3.1()
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -548,6 +558,8 @@ fn F() {
// CHECK:STDOUT: %ExplicitGenericParam.ref: %ExplicitGenericParam.type = name_ref ExplicitGenericParam, file.%ExplicitGenericParam.decl [concrete = constants.%ExplicitGenericParam]
// CHECK:STDOUT: %T.ref: type = name_ref T, %T
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @ExplicitGenericParam(constants.%T) {
@@ -699,6 +711,8 @@ fn F() {
// CHECK:STDOUT: %ExplicitAndAlsoDeduced.specific_fn.loc7_10.1: <specific function> = specific_function %ExplicitAndAlsoDeduced.ref, @ExplicitAndAlsoDeduced(constants.%T) [symbolic = %ExplicitAndAlsoDeduced.specific_fn.loc7_10.2 (constants.%ExplicitAndAlsoDeduced.specific_fn.c99)]
// CHECK:STDOUT: %ExplicitAndAlsoDeduced.call: init @ExplicitAndAlsoDeduced.%ptr.loc6_47.1 (%ptr.e8f) = call %ExplicitAndAlsoDeduced.specific_fn.loc7_10.1(%x.ref)
// CHECK:STDOUT: return %ExplicitAndAlsoDeduced.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -716,6 +730,8 @@ fn F() {
// CHECK:STDOUT: %ExplicitAndAlsoDeduced.call: init %ptr.d43 = call %ExplicitAndAlsoDeduced.specific_fn(%.loc11_37.6)
// CHECK:STDOUT: %Destroy.Op.call: init %empty_tuple.type = call constants.%Destroy.Op.bound(constants.%.367)
// CHECK:STDOUT: return %ExplicitAndAlsoDeduced.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc11_37.1(%self.param: ref %empty_struct_type) = "no_op";
@@ -723,6 +739,8 @@ fn F() {
// CHECK:STDOUT: fn @Destroy.Op.loc11_37.2(%self.param: ref %A) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @ExplicitAndAlsoDeduced(constants.%T) {
@@ -882,6 +900,8 @@ fn F() {
// CHECK:STDOUT: %ImplicitGenericParam.specific_fn.loc4_56.1: <specific function> = specific_function %ImplicitGenericParam.ref, @ImplicitGenericParam(constants.%T) [symbolic = %ImplicitGenericParam.specific_fn.loc4_56.2 (constants.%ImplicitGenericParam.specific_fn.0d7)]
// CHECK:STDOUT: %ImplicitGenericParam.call: init @ImplicitGenericParam.%ptr.loc4_45.1 (%ptr.e8f) = call %ImplicitGenericParam.specific_fn.loc4_56.1(%x.ref)
// CHECK:STDOUT: return %ImplicitGenericParam.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -892,6 +912,8 @@ fn F() {
// CHECK:STDOUT: %ImplicitGenericParam.specific_fn: <specific function> = specific_function %ImplicitGenericParam.ref, @ImplicitGenericParam(constants.%i32) [concrete = constants.%ImplicitGenericParam.specific_fn.ae4]
// CHECK:STDOUT: %ImplicitGenericParam.call: init %ptr.d08 = call %ImplicitGenericParam.specific_fn(%n.ref)
// CHECK:STDOUT: return %ImplicitGenericParam.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @ImplicitGenericParam(constants.%T) {
@@ -1041,6 +1063,8 @@ fn F() {
// CHECK:STDOUT: fn(%x.param: @TupleParam.%tuple.type (%tuple.type.2d8)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -1062,6 +1086,8 @@ fn F() {
// CHECK:STDOUT: %.loc7_19.4: %tuple.type.94b = converted %.loc7_19.1, %tuple [concrete = constants.%tuple.946]
// CHECK:STDOUT: %TupleParam.call: init %empty_tuple.type = call %TupleParam.specific_fn(%.loc7_19.4)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @TupleParam(constants.%T) {
@@ -1193,6 +1219,8 @@ fn F() {
// CHECK:STDOUT: fn(%x.param: @StructParam.%struct_type.a.b.loc4_51.1 (%struct_type.a.b.3aa)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -1214,6 +1242,8 @@ fn F() {
// CHECK:STDOUT: %.loc7_30.4: %struct_type.a.b.f91 = converted %.loc7_30.1, %struct [concrete = constants.%struct.72d]
// CHECK:STDOUT: %StructParam.call: init %empty_tuple.type = call %StructParam.specific_fn(%.loc7_30.4)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @StructParam(constants.%T) {
@@ -1316,6 +1346,8 @@ fn F() {
// CHECK:STDOUT: fn(%x.param: @BigStructParam.%struct_type.c.d.e.loc4_63.1 (%struct_type.c.d.e)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -1326,6 +1358,8 @@ fn F() {
// CHECK:STDOUT: %int_4: Core.IntLiteral = int_value 4 [concrete = constants.%int_4]
// CHECK:STDOUT: %.loc14: %struct_type.c.d = struct_literal (%int_3, %int_4) [concrete = constants.%struct]
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @BigStructParam(constants.%T) {
@@ -1416,6 +1450,8 @@ fn F() {
// CHECK:STDOUT: fn(%x.param: @SmallStructParam.%struct_type.f.g.loc4_56.1 (%struct_type.f.g)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -1427,6 +1463,8 @@ fn F() {
// CHECK:STDOUT: %int_7: Core.IntLiteral = int_value 7 [concrete = constants.%int_7]
// CHECK:STDOUT: %.loc14: %struct_type.f.g.h = struct_literal (%int_5, %int_6, %int_7) [concrete = constants.%struct]
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @SmallStructParam(constants.%T) {
@@ -1516,6 +1554,8 @@ fn F() {
// CHECK:STDOUT: fn(%x.param: @WrongNameStructParam.%struct_type.i.different.loc4_68.1 (%struct_type.i.different)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -1526,6 +1566,8 @@ fn F() {
// CHECK:STDOUT: %int_9: Core.IntLiteral = int_value 9 [concrete = constants.%int_9]
// CHECK:STDOUT: %.loc14: %struct_type.i.j = struct_literal (%int_8, %int_9) [concrete = constants.%struct]
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @WrongNameStructParam(constants.%T) {
@@ -1615,6 +1657,8 @@ fn F() {
// CHECK:STDOUT: fn(%x.param: @WrongOrderStructParam.%struct_type.first.second.loc4_70.1 (%struct_type.first.second)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -1625,6 +1669,8 @@ fn F() {
// CHECK:STDOUT: %int_10: Core.IntLiteral = int_value 10 [concrete = constants.%int_10]
// CHECK:STDOUT: %.loc14: %struct_type.second.first = struct_literal (%int_11, %int_10) [concrete = constants.%struct]
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @WrongOrderStructParam(constants.%T) {
@@ -1724,6 +1770,8 @@ fn F() {
// CHECK:STDOUT: %ImplicitNotDeducible.ref: %ImplicitNotDeducible.type = name_ref ImplicitNotDeducible, file.%ImplicitNotDeducible.decl [concrete = constants.%ImplicitNotDeducible]
// CHECK:STDOUT: %int_42: Core.IntLiteral = int_value 42 [concrete = constants.%int_42]
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @ImplicitNotDeducible(constants.%T, constants.%U) {
@@ -1830,6 +1878,8 @@ fn F() {
// CHECK:STDOUT: %int_12: Core.IntLiteral = int_value 12 [concrete = constants.%int_12]
// CHECK:STDOUT: %.loc14: %struct_type.x = struct_literal (%int_12) [concrete = constants.%struct]
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @ImplicitNotDeducible(constants.%T) {
@@ -1971,6 +2021,8 @@ fn F() {
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @EE.as.Z.impl: %EE.ref as %Z.ref {
@@ -2073,6 +2125,8 @@ fn F() {
// CHECK:STDOUT: %Z.facet.loc15_14: %Z.type = facet_value %CC, (constants.%Z.impl_witness.df9) [concrete = constants.%Z.facet.57d]
// CHECK:STDOUT: %.loc15_14: %Z.type = converted %CC, %Z.facet.loc15_14 [concrete = constants.%Z.facet.57d]
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Z.WithSelf(constants.%Self) {
toolchain/check/testdata/function/generic/deduce_nested_facet_value.carbon
Vendored
+8
View File
@@ -166,6 +166,8 @@ fn F() {
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: interface @W {
@@ -177,6 +179,8 @@ fn F() {
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: interface @Z {
@@ -188,6 +192,8 @@ fn F() {
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @DD.as.Y.impl: %DD.ref as %Y.ref {
@@ -263,6 +269,8 @@ fn F() {
// CHECK:STDOUT: %Z.facet: %Z.type = facet_value %CC, (constants.%Z.impl_witness.b3a) [concrete = constants.%Z.facet.737]
// CHECK:STDOUT: %.loc22_12: %Z.type = converted %CC, %Z.facet [concrete = constants.%Z.facet.737]
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Y.WithSelf(constants.%Self.765) {
toolchain/check/testdata/function/generic/fail_deduce_imported_function.carbon
Vendored
+10
View File
@@ -101,6 +101,8 @@ fn B() {
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @A(%T.loc4_7.2: %Z.type) {
@@ -118,6 +120,8 @@ fn B() {
// CHECK:STDOUT: fn(%x.param: @A.%struct_type.a.loc4_29.1 (%struct_type.a)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -212,6 +216,8 @@ fn B() {
// CHECK:STDOUT: witness = ()
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @A.loc4(%T.loc4_7.2: %Z.type) {
@@ -229,6 +235,8 @@ fn B() {
// CHECK:STDOUT: fn(%x.param: @A.loc4.%struct_type.a.loc4_33.1 (%struct_type.a)) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -242,6 +250,8 @@ fn B() {
// CHECK:STDOUT: %.loc24_16: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
// CHECK:STDOUT: %.loc24_17: %struct_type.b = struct_literal (%.loc24_16) [concrete = constants.%struct]
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @A.1(imports.%Lib.import_ref.78f: %Z.type) [from "lib.carbon"] {
toolchain/check/testdata/function/generic/import_specific.carbon
Vendored
+6
View File
@@ -90,6 +90,8 @@ fn H() {
// CHECK:STDOUT: fn() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -107,6 +109,8 @@ fn H() {
// CHECK:STDOUT: %F.specific_fn.loc8_3.1: <specific function> = specific_function %F.ref, @F(constants.%T.67db0b.2) [symbolic = %F.specific_fn.loc8_3.2 (constants.%F.specific_fn)]
// CHECK:STDOUT: %F.call: init %empty_tuple.type = call %F.specific_fn.loc8_3.1()
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -187,6 +191,8 @@ fn H() {
// CHECK:STDOUT: %G.specific_fn: <specific function> = specific_function %G.ref, @G(constants.%C) [concrete = constants.%G.specific_fn]
// CHECK:STDOUT: %G.call: init %empty_tuple.type = call %G.specific_fn()
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @F(imports.%Main.import_ref.b3bc94.1: type) [from "library.carbon"] {
toolchain/check/testdata/function/generic/indirect_generic_type.carbon
Vendored
+2
View File
@@ -74,6 +74,8 @@ fn F(T:! type, p: T**) -> T* {
// CHECK:STDOUT: %bound_method.loc6_10.2: <bound method> = bound_method %.loc6_10.2, %specific_impl_fn.loc6_10.1
// CHECK:STDOUT: %Copy.WithSelf.Op.call: init @F.%ptr.loc4_20.1 (%ptr.e8f) = call %bound_method.loc6_10.2(%.loc6_10.2)
// CHECK:STDOUT: return %Copy.WithSelf.Op.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/generic/redeclare.carbon
Vendored
+8
View File
@@ -180,6 +180,8 @@ fn F(U:! type, T:! type) -> U* {
// CHECK:STDOUT: %F.specific_fn.loc7_10.1: <specific function> = specific_function %F.ref, @F(constants.%T) [symbolic = %F.specific_fn.loc7_10.2 (constants.%F.specific_fn)]
// CHECK:STDOUT: %F.call: init @F.%ptr.loc4_20.1 (%ptr) = call %F.specific_fn.loc7_10.1()
// CHECK:STDOUT: return %F.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -316,6 +318,8 @@ fn F(U:! type, T:! type) -> U* {
// CHECK:STDOUT: %F.ref: %F.type.eb3ec9.1 = name_ref F, file.%F.decl.loc4 [concrete = constants.%F.7088cc.1]
// CHECK:STDOUT: %T.ref: type = name_ref T, %T.loc13_7.2 [symbolic = %T.loc13_7.1 (constants.%T)]
// CHECK:STDOUT: return <error>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -466,6 +470,8 @@ fn F(U:! type, T:! type) -> U* {
// CHECK:STDOUT: %F.ref: %F.type.eb3ec9.1 = name_ref F, file.%F.decl.loc4 [concrete = constants.%F.7088cc.1]
// CHECK:STDOUT: %T.ref.loc21: type = name_ref T, %T.loc13_24.2 [symbolic = %T.loc13_24.1 (constants.%T.091)]
// CHECK:STDOUT: return <error>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -616,6 +622,8 @@ fn F(U:! type, T:! type) -> U* {
// CHECK:STDOUT: %F.ref: %F.type.eb3ec9.1 = name_ref F, file.%F.decl.loc4 [concrete = constants.%F.7088cc.1]
// CHECK:STDOUT: %T.ref: type = name_ref T, %T.loc13_17.2 [symbolic = %T.loc13_17.1 (constants.%T.091)]
// CHECK:STDOUT: return <error>
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/generic/resolve_used.carbon
Vendored
+6
View File
@@ -192,6 +192,8 @@ fn CallNegative() {
// CHECK:STDOUT: %bound_method.loc9_3.2: <bound method> = bound_method %v.var, %specific_impl_fn.loc9_3.1
// CHECK:STDOUT: %Destroy.WithSelf.Op.call: init %empty_tuple.type = call %bound_method.loc9_3.2(%v.var)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -202,11 +204,15 @@ fn CallNegative() {
// CHECK:STDOUT: %ErrorIfNIsZero.specific_fn: <specific function> = specific_function %ErrorIfNIsZero.ref, @ErrorIfNIsZero(constants.%int_0) [concrete = constants.%ErrorIfNIsZero.specific_fn]
// CHECK:STDOUT: %ErrorIfNIsZero.call: init %empty_tuple.type = call %ErrorIfNIsZero.specific_fn()
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op(%self.param: ref %i0) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @ErrorIfNIsZero(constants.%N) {
toolchain/check/testdata/function/generic/return_slot.carbon
Vendored
+12
View File
@@ -192,6 +192,8 @@ fn G() {
// CHECK:STDOUT: %.loc16_16.1: ref @Wrap.Make.%T (%T) = splice_block %return.param {}
// CHECK:STDOUT: %Wrap.Make.call: init @Wrap.Make.%T (%T) to %.loc16_16.1 = call %Wrap.Make.specific_fn.loc16_27.1()
// CHECK:STDOUT: return %Wrap.Make.call to %return.param
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -254,6 +256,8 @@ fn G() {
// CHECK:STDOUT: %Destroy.Op.bound.loc22: <bound method> = bound_method %a.var, constants.%Destroy.Op.1a2547.2
// CHECK:STDOUT: %Destroy.Op.call.loc22: init %empty_tuple.type = call %Destroy.Op.bound.loc22(%a.var)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc24_3.1(%self.param: ref %i32.builtin) = "no_op";
@@ -261,21 +265,29 @@ fn G() {
// CHECK:STDOUT: fn @Destroy.Op.loc24_3.2(%self.param: ref %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc24_3.3(%self.param: ref %array_type) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc24_3.4(%self.param: ref %struct_type.arr.fdc) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc24_3.5(%self.param: ref %C) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Destroy.Op.loc23(%self.param: ref %empty_tuple.type) = "no_op";
toolchain/check/testdata/function/generic/template_param.carbon
Vendored
+4
View File
@@ -67,6 +67,8 @@ fn G() {
// CHECK:STDOUT: fn() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -78,6 +80,8 @@ fn G() {
// CHECK:STDOUT: %F.specific_fn: <specific function> = specific_function %F.ref, @F(constants.%empty_struct_type) [concrete = constants.%F.specific_fn]
// CHECK:STDOUT: %F.call: init %empty_tuple.type = call %F.specific_fn()
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @F(constants.%T) {
toolchain/check/testdata/function/generic/type_param.carbon
Vendored
+2
View File
@@ -148,6 +148,8 @@ fn F(T:! type) {
// CHECK:STDOUT: %bound_method.loc16_3.2: <bound method> = bound_method %p.var, %specific_impl_fn.loc16_3.1
// CHECK:STDOUT: %Destroy.WithSelf.Op.call: init %empty_tuple.type = call %bound_method.loc16_3.2(%p.var)
// CHECK:STDOUT: return
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/function/generic/type_param_scope.carbon
Vendored
+2
View File
@@ -82,6 +82,8 @@ fn F(T:! type, n: T*) -> T* {
// CHECK:STDOUT: %bound_method.loc7_10.2: <bound method> = bound_method %m.ref, %specific_impl_fn.loc7_10.1
// CHECK:STDOUT: %Copy.WithSelf.Op.call: init @F.%ptr.loc4_20.1 (%ptr) = call %bound_method.loc7_10.2(%m.ref)
// CHECK:STDOUT: return %Copy.WithSelf.Op.call
// CHECK:STDOUT:
// CHECK:STDOUT: !observes:
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT: