mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 22:02:55 +01:00
Geoff Romer
505b1c86b9
The main changes here are: - Introducing `InitForm` and `RefForm` to represent initializing and reference forms (the two return forms currently supported by the parser). - Introducing the `FormType` singleton inst to represent their type (i.e. `Core.Form`). - Emitting an inst representing a function's declared return form as part of handling the function signature. The return form inst is currently ignored. Subsequent PRs will expose it in `SemIR::Function` and use it to determine the form of call expressions.
75 lines
4.2 KiB
Plaintext
75 lines
4.2 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/function/builtin/definition.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/function/builtin/definition.carbon
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fn Add(a: i32, b: i32) -> i32 = "int.sadd";
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// CHECK:STDOUT: --- definition.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.7ce: type = pattern_type %i32 [concrete]
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// CHECK:STDOUT: %.88a: form = init_form %i32, call_param2 [concrete]
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// CHECK:STDOUT: %Add.type: type = fn_type @Add [concrete]
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// CHECK:STDOUT: %Add: %Add.type = struct_value () [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: .Add = %Add.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %Add.decl: %Add.type = fn_decl @Add [concrete = constants.%Add] {
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// CHECK:STDOUT: %a.patt: %pattern_type.7ce = value_binding_pattern a [concrete]
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// CHECK:STDOUT: %a.param_patt: %pattern_type.7ce = value_param_pattern %a.patt, call_param0 [concrete]
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// CHECK:STDOUT: %b.patt: %pattern_type.7ce = value_binding_pattern b [concrete]
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// CHECK:STDOUT: %b.param_patt: %pattern_type.7ce = value_param_pattern %b.patt, call_param1 [concrete]
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// CHECK:STDOUT: %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
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// CHECK:STDOUT: %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param2 [concrete]
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %int_32.loc15_27: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
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// CHECK:STDOUT: %i32.loc15_27: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
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// CHECK:STDOUT: %.loc15_27: form = init_form %i32.loc15_27, call_param2 [concrete = constants.%.88a]
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// CHECK:STDOUT: %a.param: %i32 = value_param call_param0
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// CHECK:STDOUT: %.loc15_11: type = splice_block %i32.loc15_11 [concrete = constants.%i32] {
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// CHECK:STDOUT: %int_32.loc15_11: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
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// CHECK:STDOUT: %i32.loc15_11: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %a: %i32 = value_binding a, %a.param
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// CHECK:STDOUT: %b.param: %i32 = value_param call_param1
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// CHECK:STDOUT: %.loc15_19: type = splice_block %i32.loc15_19 [concrete = constants.%i32] {
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// CHECK:STDOUT: %int_32.loc15_19: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
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// CHECK:STDOUT: %i32.loc15_19: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %b: %i32 = value_binding b, %b.param
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// CHECK:STDOUT: %return.param: ref %i32 = out_param call_param2
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// CHECK:STDOUT: %return: ref %i32 = return_slot %return.param
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Add(%a.param: %i32, %b.param: %i32) -> %i32 = "int.sadd";
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// CHECK:STDOUT:
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