mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 22:02:55 +01:00
Richard Smith
a10c79569e
Instead of treating `Core.Int` as the toolchain's builtin `IntType`, model it as a class that adapts the builtin type. This aligns us better with the intended language model, gives an associated library for `impl`s involving `Core.Int` to live within, and opens the door adding member functions to `Core.Int` if we decide that is desirable. Remarkably it also seems to make the formatted SemIR a little smaller, because a call to a generic class generates less IR than a call to a function.
82 lines
5.1 KiB
Plaintext
82 lines
5.1 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/tuple/fail_assign_nested.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/tuple/fail_assign_nested.carbon
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// CHECK:STDERR: fail_assign_nested.carbon:[[@LINE+3]]:36: error: cannot initialize tuple of 2 elements from tuple with 3 elements [TupleInitElementCountMismatch]
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// CHECK:STDERR: var x: ((i32, i32), (i32, i32)) = ((1, 2, 3), (4, 5, 6));
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// CHECK:STDERR: ^~~~~~~~~
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var x: ((i32, i32), (i32, i32)) = ((1, 2, 3), (4, 5, 6));
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// CHECK:STDOUT: --- fail_assign_nested.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 [template]
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// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [template]
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// CHECK:STDOUT: %tuple.type.1: type = tuple_type (type, type) [template]
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// CHECK:STDOUT: %tuple.type.2: type = tuple_type (%tuple.type.1, %tuple.type.1) [template]
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// CHECK:STDOUT: %tuple.type.3: type = tuple_type (%i32, %i32) [template]
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// CHECK:STDOUT: %tuple.type.4: type = tuple_type (%tuple.type.3, %tuple.type.3) [template]
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// CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [template]
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// CHECK:STDOUT: %int_2: Core.IntLiteral = int_value 2 [template]
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// CHECK:STDOUT: %int_3: Core.IntLiteral = int_value 3 [template]
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// CHECK:STDOUT: %tuple.type.6: type = tuple_type (Core.IntLiteral, Core.IntLiteral, Core.IntLiteral) [template]
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// CHECK:STDOUT: %int_4: Core.IntLiteral = int_value 4 [template]
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// CHECK:STDOUT: %int_5: Core.IntLiteral = int_value 5 [template]
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// CHECK:STDOUT: %int_6: Core.IntLiteral = int_value 6 [template]
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// CHECK:STDOUT: %tuple.type.7: type = tuple_type (%tuple.type.6, %tuple.type.6) [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: .Int = %import_ref.1
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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: }
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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: .x = %x
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %int_32.loc14_10: Core.IntLiteral = int_value 32 [template = constants.%int_32]
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// CHECK:STDOUT: %i32.loc14_10: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
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// CHECK:STDOUT: %int_32.loc14_15: Core.IntLiteral = int_value 32 [template = constants.%int_32]
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// CHECK:STDOUT: %i32.loc14_15: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
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// CHECK:STDOUT: %.loc14_18: %tuple.type.1 = tuple_literal (%i32.loc14_10, %i32.loc14_15)
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// CHECK:STDOUT: %int_32.loc14_22: Core.IntLiteral = int_value 32 [template = constants.%int_32]
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// CHECK:STDOUT: %i32.loc14_22: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
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// CHECK:STDOUT: %int_32.loc14_27: Core.IntLiteral = int_value 32 [template = constants.%int_32]
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// CHECK:STDOUT: %i32.loc14_27: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
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// CHECK:STDOUT: %.loc14_30: %tuple.type.1 = tuple_literal (%i32.loc14_22, %i32.loc14_27)
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// CHECK:STDOUT: %.loc14_31.1: %tuple.type.2 = tuple_literal (%.loc14_18, %.loc14_30)
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// CHECK:STDOUT: %.loc14_31.2: type = converted %.loc14_18, constants.%tuple.type.3 [template = constants.%tuple.type.3]
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// CHECK:STDOUT: %.loc14_31.3: type = converted %.loc14_30, constants.%tuple.type.3 [template = constants.%tuple.type.3]
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// CHECK:STDOUT: %.loc14_31.4: type = converted %.loc14_31.1, constants.%tuple.type.4 [template = constants.%tuple.type.4]
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// CHECK:STDOUT: %x.var: ref %tuple.type.4 = var x
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// CHECK:STDOUT: %x: ref %tuple.type.4 = bind_name x, %x.var
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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: %int_1: Core.IntLiteral = int_value 1 [template = constants.%int_1]
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// CHECK:STDOUT: %int_2: Core.IntLiteral = int_value 2 [template = constants.%int_2]
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// CHECK:STDOUT: %int_3: Core.IntLiteral = int_value 3 [template = constants.%int_3]
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// CHECK:STDOUT: %.loc14_44: %tuple.type.6 = tuple_literal (%int_1, %int_2, %int_3)
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// CHECK:STDOUT: %int_4: Core.IntLiteral = int_value 4 [template = constants.%int_4]
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// CHECK:STDOUT: %int_5: Core.IntLiteral = int_value 5 [template = constants.%int_5]
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// CHECK:STDOUT: %int_6: Core.IntLiteral = int_value 6 [template = constants.%int_6]
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// CHECK:STDOUT: %.loc14_55: %tuple.type.6 = tuple_literal (%int_4, %int_5, %int_6)
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// CHECK:STDOUT: %.loc14_56: %tuple.type.7 = tuple_literal (%.loc14_44, %.loc14_55)
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// CHECK:STDOUT: assign file.%x.var, <error>
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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