mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-04 22:02:52 +01:00
Jon Ross-Perkins
364ea5d3f2
By adding a constant to ClassDecl/InterfaceDecl, we're able to remove name reference special-casing. Use TryEvalInst on the Decl to generate the Type. For ClassDecl, then use the generated constant for self_type_id.
101 lines
4.2 KiB
Plaintext
101 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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// AUTOUPDATE
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class FinalClass {
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// CHECK:STDERR: fail_method_modifiers.carbon:[[@LINE+6]]:3: ERROR: `abstract` not allowed on `fn` declaration in a non-abstract `class` definition.
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// CHECK:STDERR: abstract fn Abstract[self: Self]();
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// CHECK:STDERR: ^~~~~~~~
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// CHECK:STDERR: fail_method_modifiers.carbon:[[@LINE-5]]:1: Containing definition here.
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// CHECK:STDERR: class FinalClass {
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~
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abstract fn Abstract[self: Self]();
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// CHECK:STDERR: fail_method_modifiers.carbon:[[@LINE+6]]:3: ERROR: `virtual` not allowed on `fn` declaration in a non-abstract non-base `class` definition.
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// CHECK:STDERR: virtual fn Virtual[self: Self]();
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// CHECK:STDERR: ^~~~~~~
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// CHECK:STDERR: fail_method_modifiers.carbon:[[@LINE-13]]:1: Containing definition here.
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// CHECK:STDERR: class FinalClass {
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~
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virtual fn Virtual[self: Self]();
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}
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abstract class AbstractClass {
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// CHECK:STDERR: fail_method_modifiers.carbon:[[@LINE+3]]:3: ERROR: `default` not allowed on `fn` declaration outside of an interface.
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// CHECK:STDERR: default fn Default[self: Self]();
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// CHECK:STDERR: ^~~~~~~
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default fn Default[self: Self]();
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// CHECK:STDERR: fail_method_modifiers.carbon:[[@LINE+3]]:3: ERROR: `final` not allowed on `fn` declaration outside of an interface.
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// CHECK:STDERR: final fn Final[self: Self]();
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// CHECK:STDERR: ^~~~~
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final fn Final[self: Self]();
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}
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base class BaseClass {
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// CHECK:STDERR: fail_method_modifiers.carbon:[[@LINE+6]]:3: ERROR: `abstract` not allowed on `fn` declaration in a non-abstract `class` definition.
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// CHECK:STDERR: abstract fn Abstract[self: Self]();
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// CHECK:STDERR: ^~~~~~~~
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// CHECK:STDERR: fail_method_modifiers.carbon:[[@LINE-5]]:1: Containing definition here.
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// CHECK:STDERR: base class BaseClass {
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~
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abstract fn Abstract[self: Self]();
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}
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// CHECK:STDOUT: --- fail_method_modifiers.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %FinalClass: type = class_type @FinalClass [template]
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// CHECK:STDOUT: %.1: type = struct_type {} [template]
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// CHECK:STDOUT: %AbstractClass: type = class_type @AbstractClass [template]
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// CHECK:STDOUT: %BaseClass: type = class_type @BaseClass [template]
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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 {.FinalClass = %FinalClass.decl, .AbstractClass = %AbstractClass.decl, .BaseClass = %BaseClass.decl} [template]
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// CHECK:STDOUT: %FinalClass.decl = class_decl @FinalClass, () [template = constants.%FinalClass]
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// CHECK:STDOUT: %AbstractClass.decl = class_decl @AbstractClass, () [template = constants.%AbstractClass]
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// CHECK:STDOUT: %BaseClass.decl = class_decl @BaseClass, () [template = constants.%BaseClass]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @FinalClass {
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// CHECK:STDOUT: %Abstract: <function> = fn_decl @Abstract.1 [template]
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// CHECK:STDOUT: %Virtual: <function> = fn_decl @Virtual [template]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Abstract = %Abstract
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// CHECK:STDOUT: .Virtual = %Virtual
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @AbstractClass {
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// CHECK:STDOUT: %Default: <function> = fn_decl @Default [template]
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// CHECK:STDOUT: %Final: <function> = fn_decl @Final [template]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Default = %Default
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// CHECK:STDOUT: .Final = %Final
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @BaseClass {
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// CHECK:STDOUT: %Abstract: <function> = fn_decl @Abstract.2 [template]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Abstract = %Abstract
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Abstract.1[%self: FinalClass]();
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Virtual[%self: FinalClass]();
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Default[%self: AbstractClass]();
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Final[%self: AbstractClass]();
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Abstract.2[%self: BaseClass]();
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// CHECK:STDOUT:
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