carbon-language/carbon-lang
1
0
Fork 0
mirror of https://github.com/carbon-language/carbon-lang.git synced 2026-09-28 22:02:37 +01:00
Code Issues Packages Projects Releases 10 Wiki Activity
Files
bbca8668aef03ca995bc2dbddff4e36be3ff082d
carbon-lang/toolchain/check/testdata/class/partial/qualifier.carbon
T
Richard Smith 05cc09daca Fix cross-package signature mismatches. (#7232) 
Fixes link failures when referencing a symbol involving a fingerprint
from a different package.

Previously we included the `Namespace`'s `import_id` as part of its
fingerprint, which caused local and imported namespaces to get different
fingerprints. We now store the `import_id` on the `NameScope` instead of
on the `Namespace` inst to avoid this problem.

Also, when we reach a package-level `NameScopeId`, consistently
fingerprint it as a (package name, library name) pair. Previously the
fingerprinting depended on whether it was imported or not, as an
imported `NameScopeId` had a parent scope (the current package). We need
to include the library name here so that private entities with the same
name in different libraries have different fingerprints.
2026-05-21 00:02:29 +00:00

422 lines
17 KiB
Plaintext
Raw Blame History

// 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/convert.carbon
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/partial/qualifier.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/partial/qualifier.carbon
// --- base.carbon
library "[[@TEST_NAME]]";
base class C { }
//@dump-sem-ir-begin
fn A(p: partial C);
//@dump-sem-ir-end
// --- abstract.carbon
library "[[@TEST_NAME]]";
abstract class C { }
//@dump-sem-ir-begin
fn A(p: partial C);
//@dump-sem-ir-end
// --- abstract_var.carbon
library "[[@TEST_NAME]]";
abstract class C { }
//@dump-sem-ir-begin
fn A(var p: partial C);
//@dump-sem-ir-end
// --- fail_partial_nondynamic.carbon
library "[[@TEST_NAME]]";
class C { }
//@dump-sem-ir-begin
// CHECK:STDERR: fail_partial_nondynamic.carbon:[[@LINE+4]]:9: error: `partial` applied to final type `C` [PartialOnFinal]
// CHECK:STDERR: fn G(p: partial C);
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
fn G(p: partial C);
//@dump-sem-ir-end
// --- fail_partial_final.carbon
library "[[@TEST_NAME]]";
base class Base { }
class Derived {
extend base: Base;
}
//@dump-sem-ir-begin
// CHECK:STDERR: fail_partial_final.carbon:[[@LINE+4]]:9: error: `partial` applied to final type `Derived` [PartialOnFinal]
// CHECK:STDERR: fn G(p: partial Derived);
// CHECK:STDERR: ^~~~~~~~~~~~~~~
// CHECK:STDERR:
fn G(p: partial Derived);
//@dump-sem-ir-end
// --- fail_partial_decl.carbon
library "[[@TEST_NAME]]";
class C;
// TODO: This diagnostic could be more specific - the type might be non-final,
// but since we only have a declaration, we don't know.
//@dump-sem-ir-begin
// applied to final type `C` [PartialOnFinal] CHECK:STDERR: fn G(p: partial C);
// CHECK:STDERR: fail_partial_decl.carbon:[[@LINE+4]]:9: error: `partial` applied to final type `C` [PartialOnFinal]
// CHECK:STDERR: fn G(p: partial C);
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
fn G(p: partial C);
//@dump-sem-ir-end
// --- fail_partial_tuple.carbon
library "[[@TEST_NAME]]";
class C;
//@dump-sem-ir-begin
// CHECK:STDERR: fail_partial_tuple.carbon:[[@LINE+4]]:9: error: `partial` applied to final type `(C, C)` [PartialOnFinal]
// CHECK:STDERR: fn G(p: partial (C, C));
// CHECK:STDERR: ^~~~~~~~~~~~~~
// CHECK:STDERR:
fn G(p: partial (C, C));
//@dump-sem-ir-end
// --- fail_partial_struct.carbon
library "[[@TEST_NAME]]";
class C;
//@dump-sem-ir-begin
// CHECK:STDERR: fail_partial_struct.carbon:[[@LINE+4]]:9: error: `partial` applied to final type `{.x: C}` [PartialOnFinal]
// CHECK:STDERR: fn G(p: partial {.x: C});
// CHECK:STDERR: ^~~~~~~~~~~~~~~
// CHECK:STDERR:
fn G(p: partial {.x: C});
//@dump-sem-ir-end
// --- fail_duplicate.carbon
library "[[@TEST_NAME]]";
base class C { }
//@dump-sem-ir-begin
// CHECK:STDERR: fail_duplicate.carbon:[[@LINE+4]]:9: error: `partial` applied to final type `partial C` [PartialOnFinal]
// CHECK:STDERR: fn F(p: partial (partial C));
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
fn F(p: partial (partial C));
//@dump-sem-ir-end
// --- fail_convert_to_nonpartial.carbon
library "[[@TEST_NAME]]";
base class C { }
fn G(p: partial C*) -> C* {
// CHECK:STDERR: fail_convert_to_nonpartial.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `partial C*` to `C*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_convert_to_nonpartial.carbon:[[@LINE+4]]:3: note: type `partial C*` does not implement interface `Core.ImplicitAs(C*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
return p;
}
// --- fail_derive_from_partial.carbon
library "[[@TEST_NAME]]";
base class C { }
class Derived {
// CHECK:STDERR: fail_derive_from_partial.carbon:[[@LINE+4]]:16: error: deriving from final type `partial C`; base type must be an `abstract` or `base` class [BaseIsFinal]
// CHECK:STDERR: extend base: partial C;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
extend base: partial C;
}
// --- fail_todo_partial_template_dependent.carbon
library "[[@TEST_NAME]]";
// TODO: This should be accepted because `T` might be final once we know what it
// is.
// CHECK:STDERR: fail_todo_partial_template_dependent.carbon:[[@LINE+4]]:28: error: `partial` applied to final type `T` [PartialOnFinal]
// CHECK:STDERR: fn G[template T:! type](p: partial T*);
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
fn G[template T:! type](p: partial T*);
// --- fail_partial_generic.carbon
library "[[@TEST_NAME]]";
// TODO: Maybe rephrase this to use some common/generic phrasing to refer to the
// generic type and its requirements, as distinct from the concrete type that
// might be used here in any specific.
// CHECK:STDERR: fail_partial_generic.carbon:[[@LINE+4]]:19: error: `partial` applied to final type `T` [PartialOnFinal]
// CHECK:STDERR: fn F[T:! type](p: partial T*);
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
fn F[T:! type](p: partial T*);
// CHECK:STDOUT: --- base.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %.c7b: type = partial_type %C [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %.c7b [concrete]
// CHECK:STDOUT: %A.type: type = fn_type @A [concrete]
// CHECK:STDOUT: %A: %A.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %A.decl: %A.type = fn_decl @A [concrete = constants.%A] {
// CHECK:STDOUT: %p.param_patt: %pattern_type = value_param_pattern [concrete]
// CHECK:STDOUT: %p.patt: %pattern_type = at_binding_pattern p, %p.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %p.param: %.c7b = value_param call_param0
// CHECK:STDOUT: %.loc6_9.1: type = splice_block %.loc6_9.2 [concrete = constants.%.c7b] {
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %.loc6_9.2: type = partial_type %C.ref [concrete = constants.%.c7b]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: %.c7b = value_binding p, %p.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @A(%p.param: %.c7b);
// CHECK:STDOUT:
// CHECK:STDOUT: --- abstract.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %.bb5: type = partial_type %C [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %.bb5 [concrete]
// CHECK:STDOUT: %A.type: type = fn_type @A [concrete]
// CHECK:STDOUT: %A: %A.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %A.decl: %A.type = fn_decl @A [concrete = constants.%A] {
// CHECK:STDOUT: %p.param_patt: %pattern_type = value_param_pattern [concrete]
// CHECK:STDOUT: %p.patt: %pattern_type = at_binding_pattern p, %p.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %p.param: %.bb5 = value_param call_param0
// CHECK:STDOUT: %.loc6_9.1: type = splice_block %.loc6_9.2 [concrete = constants.%.bb5] {
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %.loc6_9.2: type = partial_type %C.ref [concrete = constants.%.bb5]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: %.bb5 = value_binding p, %p.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @A(%p.param: %.bb5);
// CHECK:STDOUT:
// CHECK:STDOUT: --- abstract_var.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %.467: type = partial_type %C [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %.467 [concrete]
// CHECK:STDOUT: %A.type: type = fn_type @A [concrete]
// CHECK:STDOUT: %A: %A.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %A.decl: %A.type = fn_decl @A [concrete = constants.%A] {
// CHECK:STDOUT: %p.patt: %pattern_type = ref_binding_pattern p [concrete]
// CHECK:STDOUT: %p.param_patt: %pattern_type = var_param_pattern %p.patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %p.param: ref %.467 = ref_param call_param0
// CHECK:STDOUT: %.loc6_13.1: type = splice_block %.loc6_13.2 [concrete = constants.%.467] {
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %.loc6_13.2: type = partial_type %C.ref [concrete = constants.%.467]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: ref %.467 = ref_binding p, %p.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @A(%p.param: ref %.467);
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_partial_nondynamic.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %.cf2: type = partial_type %C [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %.cf2 [concrete]
// CHECK:STDOUT: %G.type: type = fn_type @G [concrete]
// CHECK:STDOUT: %G: %G.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {
// CHECK:STDOUT: %p.param_patt: %pattern_type = value_param_pattern [concrete]
// CHECK:STDOUT: %p.patt: %pattern_type = at_binding_pattern p, %p.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %p.param: %.cf2 = value_param call_param0
// CHECK:STDOUT: %.loc10_9.1: type = splice_block %.loc10_9.2 [concrete = constants.%.cf2] {
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %.loc10_9.2: type = partial_type %C.ref [concrete = constants.%.cf2]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: %.cf2 = value_binding p, %p.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G(%p.param: %.cf2);
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_partial_final.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Derived: type = class_type @Derived [concrete]
// CHECK:STDOUT: %.8c7: type = partial_type %Derived [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %.8c7 [concrete]
// CHECK:STDOUT: %G.type: type = fn_type @G [concrete]
// CHECK:STDOUT: %G: %G.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {
// CHECK:STDOUT: %p.param_patt: %pattern_type = value_param_pattern [concrete]
// CHECK:STDOUT: %p.patt: %pattern_type = at_binding_pattern p, %p.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %p.param: %.8c7 = value_param call_param0
// CHECK:STDOUT: %.loc13_9.1: type = splice_block %.loc13_9.2 [concrete = constants.%.8c7] {
// CHECK:STDOUT: %Derived.ref: type = name_ref Derived, file.%Derived.decl [concrete = constants.%Derived]
// CHECK:STDOUT: %.loc13_9.2: type = partial_type %Derived.ref [concrete = constants.%.8c7]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: %.8c7 = value_binding p, %p.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G(%p.param: %.8c7);
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_partial_decl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %.7e4: type = partial_type %C [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %.7e4 [concrete]
// CHECK:STDOUT: %G.type: type = fn_type @G [concrete]
// CHECK:STDOUT: %G: %G.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {
// CHECK:STDOUT: %p.param_patt: %pattern_type = value_param_pattern [concrete]
// CHECK:STDOUT: %p.patt: %pattern_type = at_binding_pattern p, %p.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %p.param: %.7e4 = value_param call_param0
// CHECK:STDOUT: %.loc13_9.1: type = splice_block %.loc13_9.2 [concrete = constants.%.7e4] {
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %.loc13_9.2: type = partial_type %C.ref [concrete = constants.%.7e4]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: %.7e4 = value_binding p, %p.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G(%p.param: %.7e4);
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_partial_tuple.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %tuple.type.24b: type = tuple_type (type, type) [concrete]
// CHECK:STDOUT: %tuple: %tuple.type.24b = tuple_value (%C, %C) [concrete]
// CHECK:STDOUT: %tuple.type.d11: type = tuple_type (%C, %C) [concrete]
// CHECK:STDOUT: %.fab: type = partial_type %tuple.type.d11 [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %.fab [concrete]
// CHECK:STDOUT: %G.type: type = fn_type @G [concrete]
// CHECK:STDOUT: %G: %G.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {
// CHECK:STDOUT: %p.param_patt: %pattern_type = value_param_pattern [concrete]
// CHECK:STDOUT: %p.patt: %pattern_type = at_binding_pattern p, %p.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %p.param: %.fab = value_param call_param0
// CHECK:STDOUT: %.loc10_9.1: type = splice_block %.loc10_9.3 [concrete = constants.%.fab] {
// CHECK:STDOUT: %C.ref.loc10_18: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %C.ref.loc10_21: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %.loc10_22: %tuple.type.24b = tuple_literal (%C.ref.loc10_18, %C.ref.loc10_21) [concrete = constants.%tuple]
// CHECK:STDOUT: %.loc10_9.2: type = converted %.loc10_22, constants.%tuple.type.d11 [concrete = constants.%tuple.type.d11]
// CHECK:STDOUT: %.loc10_9.3: type = partial_type %.loc10_9.2 [concrete = constants.%.fab]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: %.fab = value_binding p, %p.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G(%p.param: %.fab);
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_partial_struct.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %C} [concrete]
// CHECK:STDOUT: %.777: type = partial_type %struct_type.x [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %.777 [concrete]
// CHECK:STDOUT: %G.type: type = fn_type @G [concrete]
// CHECK:STDOUT: %G: %G.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {
// CHECK:STDOUT: %p.param_patt: %pattern_type = value_param_pattern [concrete]
// CHECK:STDOUT: %p.patt: %pattern_type = at_binding_pattern p, %p.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %p.param: %.777 = value_param call_param0
// CHECK:STDOUT: %.loc10_9.1: type = splice_block %.loc10_9.2 [concrete = constants.%.777] {
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %struct_type.x: type = struct_type {.x: %C} [concrete = constants.%struct_type.x]
// CHECK:STDOUT: %.loc10_9.2: type = partial_type %struct_type.x [concrete = constants.%.777]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: %.777 = value_binding p, %p.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G(%p.param: %.777);
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_duplicate.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %.dbf: type = partial_type %C [concrete]
// CHECK:STDOUT: %.c0e: type = partial_type %.dbf [concrete]
// CHECK:STDOUT: %pattern_type: type = pattern_type %.c0e [concrete]
// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
// CHECK:STDOUT: %p.param_patt: %pattern_type = value_param_pattern [concrete]
// CHECK:STDOUT: %p.patt: %pattern_type = at_binding_pattern p, %p.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %p.param: %.c0e = value_param call_param0
// CHECK:STDOUT: %.loc10_9.1: type = splice_block %.loc10_9.2 [concrete = constants.%.c0e] {
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
// CHECK:STDOUT: %.loc10_18: type = partial_type %C.ref [concrete = constants.%.dbf]
// CHECK:STDOUT: %.loc10_9.2: type = partial_type %.loc10_18 [concrete = constants.%.c0e]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: %.c0e = value_binding p, %p.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%p.param: %.c0e);
// CHECK:STDOUT:
Reference in New Issue View Git Blame Copy Permalink