mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-25 06:30:09 +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>
61 lines
2.5 KiB
Plaintext
61 lines
2.5 KiB
Plaintext
// 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
|
|
//
|
|
// AUTOUPDATE
|
|
// TIP: To test this file alone, run:
|
|
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/pointer/fail_deref_function.carbon
|
|
// TIP: To dump output, run:
|
|
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/pointer/fail_deref_function.carbon
|
|
|
|
fn A() {
|
|
// CHECK:STDERR: fail_deref_function.carbon:[[@LINE+4]]:4: ERROR: Expression cannot be used as a value.
|
|
// CHECK:STDERR: *A;
|
|
// CHECK:STDERR: ^
|
|
// CHECK:STDERR:
|
|
*A;
|
|
// CHECK:STDERR: fail_deref_function.carbon:[[@LINE+3]]:3: ERROR: Expression cannot be used as a value.
|
|
// CHECK:STDERR: A->foo;
|
|
// CHECK:STDERR: ^
|
|
A->foo;
|
|
}
|
|
|
|
// CHECK:STDOUT: --- fail_deref_function.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
|
|
// CHECK:STDOUT: %A.type: type = fn_type @A [template]
|
|
// CHECK:STDOUT: %.1: type = tuple_type () [template]
|
|
// CHECK:STDOUT: %A: %A.type = struct_value () [template]
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: imports {
|
|
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [template] {
|
|
// CHECK:STDOUT: import Core//prelude
|
|
// CHECK:STDOUT: import Core//prelude/operators
|
|
// CHECK:STDOUT: import Core//prelude/types
|
|
// CHECK:STDOUT: import Core//prelude/operators/arithmetic
|
|
// CHECK:STDOUT: import Core//prelude/operators/bitwise
|
|
// CHECK:STDOUT: import Core//prelude/operators/comparison
|
|
// CHECK:STDOUT: import Core//prelude/types/bool
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: file {
|
|
// CHECK:STDOUT: package: <namespace> = namespace [template] {
|
|
// CHECK:STDOUT: .Core = imports.%Core
|
|
// CHECK:STDOUT: .A = %A.decl
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %Core.import = import Core
|
|
// CHECK:STDOUT: %A.decl: %A.type = fn_decl @A [template = constants.%A] {}
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @A() {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %A.ref.loc16: %A.type = name_ref A, file.%A.decl [template = constants.%A]
|
|
// CHECK:STDOUT: %.loc16: ref <error> = deref <error>
|
|
// CHECK:STDOUT: %A.ref.loc20: %A.type = name_ref A, file.%A.decl [template = constants.%A]
|
|
// CHECK:STDOUT: %.loc20: ref <error> = deref <error>
|
|
// CHECK:STDOUT: return
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|