mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-11-15 22:28:14 +00:00
Richard SmithandJon Ross-Perkins
1e7b7e53ae
The general strategy here is to force use of a thunk when we want to use default arguments, and have Clang generate uses of the default arguments on its side of the thunk. To support this, change the key type used in `clang_decls` from being just a `Decl*` to being a pair of `Decl*` and number of parameters in the case of function decls. Import distinct `SemIR::Function`s for each number of parameters that's used, and corresponding distinct thunks. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
80 lines
3.7 KiB
Plaintext
80 lines
3.7 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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// This is checking that the stdin filename is handled consistently across
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// dump flags.
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// TODO: Align lex/parse with check/lower.
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//
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// ARGS: compile - --phase=lower --no-prelude-import --target=x86_64-linux-gnu --dump-tokens --dump-parse-tree --dump-sem-ir --dump-raw-sem-ir --dump-llvm-ir
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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/driver/testdata/stdin.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/driver/testdata/stdin.carbon
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// CHECK:STDOUT: - filename: <stdin>
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// CHECK:STDOUT: tokens:
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// CHECK:STDOUT: - { index: 0, kind: "FileStart", line: 1, column: 1, indent: 1, spelling: "" }
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// CHECK:STDOUT: - { index: 1, kind: "FileEnd", line: 1, column: 1, indent: 1, spelling: "", has_leading_space: true }
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// CHECK:STDOUT: - filename: <stdin>
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: ---
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// CHECK:STDOUT: filename: '-'
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// CHECK:STDOUT: sem_ir:
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// CHECK:STDOUT: import_irs:
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// CHECK:STDOUT: ir0: {decl_id: inst<none>, is_export: false}
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// CHECK:STDOUT: ir1: {decl_id: inst<none>, is_export: false}
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// CHECK:STDOUT: import_ir_insts: {}
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// CHECK:STDOUT: clang_decls: {}
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// CHECK:STDOUT: name_scopes:
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// CHECK:STDOUT: name_scope0: {inst: inst14, parent_scope: name_scope<none>, has_error: false, extended_scopes: [], names: {}}
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// CHECK:STDOUT: entity_names: {}
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// CHECK:STDOUT: functions: {}
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// CHECK:STDOUT: classes: {}
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// CHECK:STDOUT: generics: {}
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// CHECK:STDOUT: specifics: {}
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// CHECK:STDOUT: struct_type_fields:
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// CHECK:STDOUT: struct_type_fields0: {}
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// CHECK:STDOUT: types:
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// CHECK:STDOUT: 'type(TypeType)':
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// CHECK:STDOUT: value_repr: {kind: copy, type: type(TypeType)}
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// CHECK:STDOUT: 'type(Error)':
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// CHECK:STDOUT: value_repr: {kind: copy, type: type(Error)}
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// CHECK:STDOUT: 'type(inst(NamespaceType))':
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// CHECK:STDOUT: value_repr: {kind: copy, type: type(inst(NamespaceType))}
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// CHECK:STDOUT: insts:
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// CHECK:STDOUT: inst14: {kind: Namespace, arg0: name_scope0, arg1: inst<none>, type: type(inst(NamespaceType))}
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// CHECK:STDOUT: constant_values:
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// CHECK:STDOUT: values:
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// CHECK:STDOUT: inst14: concrete_constant(inst14)
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// CHECK:STDOUT: symbolic_constants: {}
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// CHECK:STDOUT: inst_blocks:
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// CHECK:STDOUT: inst_block_empty: {}
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// CHECK:STDOUT: exports: {}
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// CHECK:STDOUT: imports: {}
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// CHECK:STDOUT: global_init: {}
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// CHECK:STDOUT: inst_block4:
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// CHECK:STDOUT: 0: inst14
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// CHECK:STDOUT: ...
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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: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; ModuleID = '-'
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// CHECK:STDOUT: source_filename = "-"
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// CHECK:STDOUT:
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// CHECK:STDOUT: !llvm.module.flags = !{!0, !1}
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// CHECK:STDOUT: !llvm.dbg.cu = !{!2}
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// CHECK:STDOUT:
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// CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5}
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// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3}
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// CHECK:STDOUT: !2 = distinct !DICompileUnit(language: DW_LANG_C, file: !3, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
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// CHECK:STDOUT: !3 = !DIFile(filename: "-", directory: "")
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