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carbon-lang/toolchain/check/testdata/impl/fail_call_invalid.carbon
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Richard Smith cefa0397bb More fixes to package and library fingerprinting. (#7297) 
Fix import logic to make all imported packages be children of the
`NameScopeId::Package` scope. Previously, indirectly-imported packages
would end up as children of their importing package's scope, which
resulted in them not being treated as packages at all, and in particular
not being fingerprinted as packages.

Fixing that caused a failure in the fingerprinting logic as we started
to encounter packages with no correspoding import scopes. Instead of
looking for import scopes, use a simpler mechanism to map packages to
their package names, and clean up.

Unfortunately the latter change churns all the fingerprints again :(
Hopefully this is the last time for a while.
2026-06-04 17:41:46 +00:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/int.carbon
// TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
// EXTRA-ARGS: --dump-sem-ir-ranges=if-present
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/impl/fail_call_invalid.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/impl/fail_call_invalid.carbon
interface Simple {
fn G[self: Self]();
}
impl i32 as Simple {
// CHECK:STDERR: fail_call_invalid.carbon:[[@LINE+4]]:14: error: name `Undeclared` not found [NameNotFound]
// CHECK:STDERR: fn G[self: Undeclared]();
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR:
fn G[self: Undeclared]();
}
fn InstanceCall(n: i32) {
n.(Simple.G)();
}
// CHECK:STDOUT: --- fail_call_invalid.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Simple.type: type = facet_type <@Simple> [concrete]
// CHECK:STDOUT: %Self: %Simple.type = symbolic_binding Self, 0 [symbolic]
// CHECK:STDOUT: %Self.as_type: type = facet_access_type %Self [symbolic]
// CHECK:STDOUT: %pattern_type.c62: type = pattern_type %Self.as_type [symbolic]
// CHECK:STDOUT: %Simple.WithSelf.G.type.682: type = fn_type @Simple.WithSelf.G, @Simple.WithSelf(%Self) [symbolic]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %Simple.WithSelf.G.d0a: %Simple.WithSelf.G.type.682 = struct_value () [symbolic]
// CHECK:STDOUT: %Simple.assoc_type: type = assoc_entity_type @Simple [concrete]
// CHECK:STDOUT: %assoc0: %Simple.assoc_type = assoc_entity element0, @Simple.WithSelf.%Simple.WithSelf.G.decl [concrete]
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT: %Int.type: type = generic_class_type @Int [concrete]
// CHECK:STDOUT: %Int.generic: %Int.type = struct_value () [concrete]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT: %Simple.impl_witness: <witness> = impl_witness @i32.as.Simple.impl.%Simple.impl_witness_table [concrete]
// CHECK:STDOUT: %i32.as.Simple.impl.G.type.321a2c.1: type = fn_type @i32.as.Simple.impl.G.loc24_27.1 [concrete]
// CHECK:STDOUT: %i32.as.Simple.impl.G.d407b2.1: %i32.as.Simple.impl.G.type.321a2c.1 = struct_value () [concrete]
// CHECK:STDOUT: %Simple.facet: %Simple.type = facet_value %i32, (%Simple.impl_witness) [concrete]
// CHECK:STDOUT: %Simple.WithSelf.G.type.780: type = fn_type @Simple.WithSelf.G, @Simple.WithSelf(%Simple.facet) [concrete]
// CHECK:STDOUT: %Simple.WithSelf.G.dbb: %Simple.WithSelf.G.type.780 = struct_value () [concrete]
// CHECK:STDOUT: %pattern_type.6b6: type = pattern_type %i32 [concrete]
// CHECK:STDOUT: %i32.as.Simple.impl.G.type.321a2c.2: type = fn_type @i32.as.Simple.impl.G.loc24_27.2 [concrete]
// CHECK:STDOUT: %i32.as.Simple.impl.G.d407b2.2: %i32.as.Simple.impl.G.type.321a2c.2 = struct_value () [concrete]
// CHECK:STDOUT: %InstanceCall.type: type = fn_type @InstanceCall [concrete]
// CHECK:STDOUT: %InstanceCall: %InstanceCall.type = struct_value () [concrete]
// CHECK:STDOUT: %.785: type = fn_type_with_self_type %Simple.WithSelf.G.type.780, %Simple.facet [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
// CHECK:STDOUT: .Int = %Core.Int
// CHECK:STDOUT: import Core//prelude
// CHECK:STDOUT: import Core//prelude/...
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .Core = imports.%Core
// CHECK:STDOUT: .Simple = %Simple.decl
// CHECK:STDOUT: .Undeclared = <poisoned>
// CHECK:STDOUT: .InstanceCall = %InstanceCall.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %Simple.decl: type = interface_decl @Simple [concrete = constants.%Simple.type] {} {}
// CHECK:STDOUT: impl_decl @i32.as.Simple.impl [concrete] {} {
// CHECK:STDOUT: %i32: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: %Simple.ref: type = name_ref Simple, file.%Simple.decl [concrete = constants.%Simple.type]
// CHECK:STDOUT: }
// CHECK:STDOUT: %InstanceCall.decl: %InstanceCall.type = fn_decl @InstanceCall [concrete = constants.%InstanceCall] {
// CHECK:STDOUT: %n.param_patt: %pattern_type.6b6 = value_param_pattern [concrete]
// CHECK:STDOUT: %n.patt: %pattern_type.6b6 = at_binding_pattern n, %n.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %n.param: %i32 = value_param call_param0
// CHECK:STDOUT: %i32: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: %n: %i32 = value_binding n, %n.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: interface @Simple {
// CHECK:STDOUT: %Self: %Simple.type = symbolic_binding Self, 0 [symbolic = constants.%Self]
// CHECK:STDOUT: %Simple.WithSelf.decl = interface_with_self_decl @Simple [concrete]
// CHECK:STDOUT:
// CHECK:STDOUT: !with Self:
// CHECK:STDOUT: %Simple.WithSelf.G.decl: @Simple.WithSelf.%Simple.WithSelf.G.type (%Simple.WithSelf.G.type.682) = fn_decl @Simple.WithSelf.G [symbolic = @Simple.WithSelf.%Simple.WithSelf.G (constants.%Simple.WithSelf.G.d0a)] {
// CHECK:STDOUT: %self.param_patt: @Simple.WithSelf.G.%pattern_type (%pattern_type.c62) = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: @Simple.WithSelf.G.%pattern_type (%pattern_type.c62) = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: @Simple.WithSelf.G.%Self.as_type.loc16_14.1 (%Self.as_type) = value_param call_param0
// CHECK:STDOUT: %.loc16_14.1: type = splice_block %.loc16_14.2 [symbolic = %Self.as_type.loc16_14.1 (constants.%Self.as_type)] {
// CHECK:STDOUT: %Self.ref: %Simple.type = name_ref Self, @Simple.%Self [symbolic = %Self (constants.%Self)]
// CHECK:STDOUT: %Self.as_type.loc16_14.2: type = facet_access_type %Self.ref [symbolic = %Self.as_type.loc16_14.1 (constants.%Self.as_type)]
// CHECK:STDOUT: %.loc16_14.2: type = converted %Self.ref, %Self.as_type.loc16_14.2 [symbolic = %Self.as_type.loc16_14.1 (constants.%Self.as_type)]
// CHECK:STDOUT: }
// CHECK:STDOUT: %self: @Simple.WithSelf.G.%Self.as_type.loc16_14.1 (%Self.as_type) = value_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %assoc0: %Simple.assoc_type = assoc_entity element0, %Simple.WithSelf.G.decl [concrete = constants.%assoc0]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self
// CHECK:STDOUT: .G = @Simple.WithSelf.%assoc0
// CHECK:STDOUT: .Undeclared = <poisoned>
// CHECK:STDOUT: witness = (@Simple.WithSelf.%Simple.WithSelf.G.decl)
// CHECK:STDOUT:
// CHECK:STDOUT: !requires:
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @i32.as.Simple.impl: %i32 as %Simple.ref {
// CHECK:STDOUT: %i32.as.Simple.impl.G.decl.loc24_27.1: %i32.as.Simple.impl.G.type.321a2c.1 = fn_decl @i32.as.Simple.impl.G.loc24_27.1 [concrete = constants.%i32.as.Simple.impl.G.d407b2.1] {
// CHECK:STDOUT: %self.param_patt: <error> = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: <error> = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: <error> = value_param call_param0
// CHECK:STDOUT: %Undeclared.ref: <error> = name_ref Undeclared, <error> [concrete = <error>]
// CHECK:STDOUT: %self: <error> = value_binding self, <error> [concrete = <error>]
// CHECK:STDOUT: }
// CHECK:STDOUT: %i32.as.Simple.impl.G.decl.loc24_27.2: %i32.as.Simple.impl.G.type.321a2c.2 = fn_decl @i32.as.Simple.impl.G.loc24_27.2 [concrete = constants.%i32.as.Simple.impl.G.d407b2.2] {
// CHECK:STDOUT: %self.param_patt: %pattern_type.6b6 = value_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.6b6 = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %i32 = value_param call_param0
// CHECK:STDOUT: %self: %i32 = value_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %Simple.impl_witness_table = impl_witness_table (%i32.as.Simple.impl.G.decl.loc24_27.2), @i32.as.Simple.impl [concrete]
// CHECK:STDOUT: %Simple.impl_witness: <witness> = impl_witness %Simple.impl_witness_table [concrete = constants.%Simple.impl_witness]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Undeclared = <poisoned>
// CHECK:STDOUT: .G = %i32.as.Simple.impl.G.decl.loc24_27.1
// CHECK:STDOUT: extend %Simple.ref
// CHECK:STDOUT: witness = %Simple.impl_witness
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @Simple.WithSelf.G(@Simple.%Self: %Simple.type) {
// CHECK:STDOUT: %Self: %Simple.type = symbolic_binding Self, 0 [symbolic = %Self (constants.%Self)]
// CHECK:STDOUT: %Self.as_type.loc16_14.1: type = facet_access_type %Self [symbolic = %Self.as_type.loc16_14.1 (constants.%Self.as_type)]
// CHECK:STDOUT: %pattern_type: type = pattern_type %Self.as_type.loc16_14.1 [symbolic = %pattern_type (constants.%pattern_type.c62)]
// CHECK:STDOUT:
// CHECK:STDOUT: fn(%self.param: @Simple.WithSelf.G.%Self.as_type.loc16_14.1 (%Self.as_type));
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @i32.as.Simple.impl.G.loc24_27.1(%self.param: <error>);
// CHECK:STDOUT:
// CHECK:STDOUT: fn @i32.as.Simple.impl.G.loc24_27.2(%self.param: %i32) [thunk @i32.as.Simple.impl.%i32.as.Simple.impl.G.decl.loc24_27.1 for @Simple.WithSelf.%Simple.WithSelf.G.decl, @Simple.WithSelf.G(constants.%Simple.facet)] {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %G.ref: %i32.as.Simple.impl.G.type.321a2c.1 = name_ref G, @i32.as.Simple.impl.%i32.as.Simple.impl.G.decl.loc24_27.1 [concrete = constants.%i32.as.Simple.impl.G.d407b2.1]
// CHECK:STDOUT: %i32.as.Simple.impl.G.bound: <bound method> = bound_method %self.param, %G.ref
// CHECK:STDOUT: %i32.as.Simple.impl.G.call: init %empty_tuple.type = call %i32.as.Simple.impl.G.bound(<error>)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @InstanceCall(%n.param: %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %n.ref: %i32 = name_ref n, %n
// CHECK:STDOUT: %Simple.ref: type = name_ref Simple, file.%Simple.decl [concrete = constants.%Simple.type]
// CHECK:STDOUT: %G.ref.loc28_12: %Simple.assoc_type = name_ref G, @Simple.WithSelf.%assoc0 [concrete = constants.%assoc0]
// CHECK:STDOUT: %impl.elem0: %.785 = impl_witness_access constants.%Simple.impl_witness, element0 [concrete = constants.%i32.as.Simple.impl.G.d407b2.2]
// CHECK:STDOUT: %bound_method: <bound method> = bound_method %n.ref, %impl.elem0
// CHECK:STDOUT: %G.ref.loc28_16: %i32.as.Simple.impl.G.type.321a2c.1 = name_ref G, @i32.as.Simple.impl.%i32.as.Simple.impl.G.decl.loc24_27.1 [concrete = constants.%i32.as.Simple.impl.G.d407b2.1]
// CHECK:STDOUT: %i32.as.Simple.impl.G.bound: <bound method> = bound_method %n.ref, %G.ref.loc28_16
// CHECK:STDOUT: %i32.as.Simple.impl.G.call: init %empty_tuple.type = call %i32.as.Simple.impl.G.bound(<error>)
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Simple.WithSelf(constants.%Self) {
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %Self => constants.%Self
// CHECK:STDOUT: %Simple.WithSelf.G.type => constants.%Simple.WithSelf.G.type.682
// CHECK:STDOUT: %Simple.WithSelf.G => constants.%Simple.WithSelf.G.d0a
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Simple.WithSelf.G(constants.%Self) {
// CHECK:STDOUT: %Self => constants.%Self
// CHECK:STDOUT: %Self.as_type.loc16_14.1 => constants.%Self.as_type
// CHECK:STDOUT: %pattern_type => constants.%pattern_type.c62
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Simple.WithSelf(constants.%Simple.facet) {
// CHECK:STDOUT: !definition:
// CHECK:STDOUT: %Self => constants.%Simple.facet
// CHECK:STDOUT: %Simple.WithSelf.G.type => constants.%Simple.WithSelf.G.type.780
// CHECK:STDOUT: %Simple.WithSelf.G => constants.%Simple.WithSelf.G.dbb
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Simple.WithSelf.G(constants.%Simple.facet) {
// CHECK:STDOUT: %Self => constants.%Simple.facet
// CHECK:STDOUT: %Self.as_type.loc16_14.1 => constants.%i32
// CHECK:STDOUT: %pattern_type => constants.%pattern_type.6b6
// CHECK:STDOUT: }
// CHECK:STDOUT:
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