mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-03 11:15:49 +01:00
Richard Smith
cefa0397bb
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.
75 lines
3.6 KiB
Plaintext
75 lines
3.6 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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// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/int.carbon
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// TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
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// EXTRA-ARGS: --dump-sem-ir-ranges=if-present
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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/pointer/fail_deref_error.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/pointer/fail_deref_error.carbon
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// CHECK:STDERR: fail_deref_error.carbon:[[@LINE+4]]:15: error: name `undeclared` not found [NameNotFound]
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// CHECK:STDERR: let n: i32 = *undeclared;
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// CHECK:STDERR: ^~~~~~~~~~
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// CHECK:STDERR:
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let n: i32 = *undeclared;
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// CHECK:STDERR: fail_deref_error.carbon:[[@LINE+4]]:15: error: name `undeclared` not found [NameNotFound]
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// CHECK:STDERR: let n2: i32 = undeclared->foo;
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// CHECK:STDERR: ^~~~~~~~~~
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// CHECK:STDERR:
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let n2: i32 = undeclared->foo;
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// CHECK:STDOUT: --- fail_deref_error.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
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// CHECK:STDOUT: %Int.type: type = generic_class_type @Int [concrete]
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// CHECK:STDOUT: %Int.generic: %Int.type = struct_value () [concrete]
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// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
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// CHECK:STDOUT: %pattern_type.6b6: type = pattern_type %i32 [concrete]
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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, [concrete] {
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// CHECK:STDOUT: .Int = %Core.Int
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// CHECK:STDOUT: import Core//prelude
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// CHECK:STDOUT: import Core//prelude/...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
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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 [concrete] {
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// CHECK:STDOUT: .Core = imports.%Core
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// CHECK:STDOUT: .n = %n
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// CHECK:STDOUT: .undeclared = <poisoned>
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// CHECK:STDOUT: .n2 = %n2
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %n.patt: %pattern_type.6b6 = value_binding_pattern n [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %i32.loc19: type = type_literal constants.%i32 [concrete = constants.%i32]
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// CHECK:STDOUT: %n: %i32 = value_binding n, <error> [concrete = <error>]
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// CHECK:STDOUT: name_binding_decl {
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// CHECK:STDOUT: %n2.patt: %pattern_type.6b6 = value_binding_pattern n2 [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %i32.loc24: type = type_literal constants.%i32 [concrete = constants.%i32]
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// CHECK:STDOUT: %n2: %i32 = value_binding n2, <error> [concrete = <error>]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @__global_init() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %undeclared.ref.loc19: <error> = name_ref undeclared, <error> [concrete = <error>]
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// CHECK:STDOUT: %.loc19: ref <error> = deref <error> [concrete = <error>]
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// CHECK:STDOUT: %undeclared.ref.loc24: <error> = name_ref undeclared, <error> [concrete = <error>]
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// CHECK:STDOUT: %.loc24: ref <error> = deref <error> [concrete = <error>]
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// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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