mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-04 10:31:04 +01:00
Jon Ross-PerkinsandRichard Smith
7ded56ef35
This implements a few closely related features: - Starts merging namespaces discovered inside imports. - Stores results of cross-package name lookup as an entry inside the scope. - Note this is particularly visible with `i32`. - Moves more of the imported instructions to the import scope. Note this is primarily for executing the namespace TODO in check.cpp, which is removed here. `testdata/namespace/merging_with_indirections.carbon` tests key behavior. --------- Co-authored-by: Richard Smith <richard@metafoo.co.uk>
135 lines
6.5 KiB
Plaintext
135 lines
6.5 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/operators/overloaded/bit_complement.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/operators/overloaded/bit_complement.carbon
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// This file was generated from unary_op.carbon.tmpl. Run make_tests.sh to regenerate.
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package User;
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class C {};
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impl C as Core.BitComplement {
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fn Op[self: C]() -> C {
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return {};
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}
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}
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fn TestOp(a: C) -> C {
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return ^a;
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}
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// CHECK:STDOUT: --- bit_complement.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %C: type = class_type @C [template]
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// CHECK:STDOUT: %.1: type = struct_type {} [template]
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// CHECK:STDOUT: %.2: type = interface_type @BitComplement [template]
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// CHECK:STDOUT: %Self: %.2 = bind_symbolic_name Self 0 [symbolic]
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// CHECK:STDOUT: %Op.type.1: type = fn_type @Op.1 [template]
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// CHECK:STDOUT: %.3: type = tuple_type () [template]
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// CHECK:STDOUT: %Op.1: %Op.type.1 = struct_value () [template]
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// CHECK:STDOUT: %Op.type.2: type = fn_type @Op.2 [template]
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// CHECK:STDOUT: %Op.2: %Op.type.2 = struct_value () [template]
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// CHECK:STDOUT: %.4: <witness> = interface_witness (%Op.1) [template]
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// CHECK:STDOUT: %.5: type = ptr_type %.1 [template]
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// CHECK:STDOUT: %struct: %C = struct_value () [template]
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// CHECK:STDOUT: %TestOp.type: type = fn_type @TestOp [template]
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// CHECK:STDOUT: %TestOp: %TestOp.type = struct_value () [template]
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// CHECK:STDOUT: %.6: type = assoc_entity_type @BitComplement, %Op.type.2 [template]
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// CHECK:STDOUT: %.7: %.6 = assoc_entity element0, imports.%import_ref.5 [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [template] {
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// CHECK:STDOUT: .BitComplement = %import_ref.1
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// CHECK:STDOUT: import Core//prelude
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// CHECK:STDOUT: import Core//prelude/operators
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// CHECK:STDOUT: import Core//prelude/types
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// CHECK:STDOUT: import Core//prelude/operators/arithmetic
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// CHECK:STDOUT: import Core//prelude/operators/bitwise
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// CHECK:STDOUT: import Core//prelude/operators/comparison
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// CHECK:STDOUT: import Core//prelude/types/bool
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %import_ref.1: type = import_ref Core//prelude/operators/bitwise, inst+1, loaded [template = constants.%.2]
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// CHECK:STDOUT: %import_ref.2 = import_ref Core//prelude/operators/bitwise, inst+3, unloaded
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// CHECK:STDOUT: %import_ref.3: %.6 = import_ref Core//prelude/operators/bitwise, inst+20, loaded [template = constants.%.7]
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// CHECK:STDOUT: %import_ref.4: %Op.type.2 = import_ref Core//prelude/operators/bitwise, inst+14, loaded [template = constants.%Op.2]
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// CHECK:STDOUT: %import_ref.5 = import_ref Core//prelude/operators/bitwise, inst+14, unloaded
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace [template] {
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// CHECK:STDOUT: .Core = imports.%Core
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// CHECK:STDOUT: .C = %C.decl
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// CHECK:STDOUT: .TestOp = %TestOp.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %C.decl: type = class_decl @C [template = constants.%C] {}
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// CHECK:STDOUT: impl_decl @impl {
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// CHECK:STDOUT: %C.ref.loc17: type = name_ref C, %C.decl [template = constants.%C]
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// CHECK:STDOUT: %Core.ref: <namespace> = name_ref Core, imports.%Core [template = imports.%Core]
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// CHECK:STDOUT: %BitComplement.ref: type = name_ref BitComplement, imports.%import_ref.1 [template = constants.%.2]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %TestOp.decl: %TestOp.type = fn_decl @TestOp [template = constants.%TestOp] {
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// CHECK:STDOUT: %C.ref.loc23_14: type = name_ref C, %C.decl [template = constants.%C]
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// CHECK:STDOUT: %a.loc23_11.1: %C = param a
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// CHECK:STDOUT: @TestOp.%a: %C = bind_name a, %a.loc23_11.1
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// CHECK:STDOUT: %C.ref.loc23_20: type = name_ref C, %C.decl [template = constants.%C]
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// CHECK:STDOUT: @TestOp.%return: ref %C = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: interface @BitComplement {
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = imports.%import_ref.2
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// CHECK:STDOUT: .Op = imports.%import_ref.3
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// CHECK:STDOUT: witness = (imports.%import_ref.4)
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: impl @impl: %C as %.2 {
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// CHECK:STDOUT: %Op.decl: %Op.type.1 = fn_decl @Op.1 [template = constants.%Op.1] {
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// CHECK:STDOUT: %C.ref.loc18_15: type = name_ref C, file.%C.decl [template = constants.%C]
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// CHECK:STDOUT: %self.loc18_9.1: %C = param self
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// CHECK:STDOUT: %self.loc18_9.2: %C = bind_name self, %self.loc18_9.1
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// CHECK:STDOUT: %C.ref.loc18_23: type = name_ref C, file.%C.decl [template = constants.%C]
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// CHECK:STDOUT: %return.var: ref %C = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %.1: <witness> = interface_witness (%Op.decl) [template = constants.%.4]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Op = %Op.decl
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// CHECK:STDOUT: witness = %.1
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @C {
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = constants.%C
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Op.1[@impl.%self.loc18_9.2: %C]() -> @impl.%return.var: %C {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %.loc19_13.1: %.1 = struct_literal ()
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// CHECK:STDOUT: %.loc19_13.2: init %C = class_init (), @impl.%return.var [template = constants.%struct]
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// CHECK:STDOUT: %.loc19_14: init %C = converted %.loc19_13.1, %.loc19_13.2 [template = constants.%struct]
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// CHECK:STDOUT: return %.loc19_14 to @impl.%return.var
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Op.2[%self: %Self]() -> %Self;
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @TestOp(%a: %C) -> %return: %C {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %a.ref: %C = name_ref a, %a
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// CHECK:STDOUT: %.1: %Op.type.2 = interface_witness_access @impl.%.1, element0 [template = constants.%Op.1]
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// CHECK:STDOUT: %.loc24: <bound method> = bound_method %a.ref, %.1
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// CHECK:STDOUT: %.loc23: ref %C = splice_block %return {}
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// CHECK:STDOUT: %Op.call: init %C = call %.loc24(%a.ref) to %.loc23
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// CHECK:STDOUT: return %Op.call to %return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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