mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-03 06:15:52 +01:00
Richard SmithandJon Ross-Perkins
9783d44fed
This is modeled analogously to FunctionType. So far, GenericClassType has no operations, but eventually values of that type will be callable like values of FunctionType. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
99 lines
4.7 KiB
Plaintext
99 lines
4.7 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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// AUTOUPDATE
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class Class(T:! type) {
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fn GetAddr[addr self: Self*]() -> T* {
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return &self->k;
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}
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// TODO: Should this work? T is not necessarily copyable.
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fn GetValue[self: Self]() -> T {
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return self.k;
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}
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var k: T;
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}
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// CHECK:STDOUT: --- basic.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %T: type = bind_symbolic_name T 0 [symbolic]
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// CHECK:STDOUT: %Class.1: type = generic_class_type @Class [template]
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// CHECK:STDOUT: %.1: type = tuple_type () [template]
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// CHECK:STDOUT: %struct.1: Class = struct_value () [template]
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// CHECK:STDOUT: %Class.2: type = class_type @Class [template]
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// CHECK:STDOUT: %.2: type = ptr_type Class [template]
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// CHECK:STDOUT: %.3: type = ptr_type T [symbolic]
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// CHECK:STDOUT: %GetAddr: type = fn_type @GetAddr [template]
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// CHECK:STDOUT: %struct.2: GetAddr = struct_value () [template]
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// CHECK:STDOUT: %GetValue: type = fn_type @GetValue [template]
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// CHECK:STDOUT: %struct.3: GetValue = struct_value () [template]
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// CHECK:STDOUT: %.4: type = unbound_element_type Class, T [symbolic]
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// CHECK:STDOUT: %.5: type = struct_type {.k: T} [symbolic]
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// CHECK:STDOUT: %.6: type = ptr_type {.k: T} [symbolic]
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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 = %Core
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// CHECK:STDOUT: .Class = %Class.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
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// CHECK:STDOUT: %Class.decl: Class = class_decl @Class [template = constants.%struct.1] {
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// CHECK:STDOUT: %T.loc7_13.1: type = param T
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// CHECK:STDOUT: %T.loc7_13.2: type = bind_symbolic_name T 0, %T.loc7_13.1 [symbolic = constants.%T]
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @Class {
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// CHECK:STDOUT: %GetAddr.decl: GetAddr = fn_decl @GetAddr [template = constants.%struct.2] {
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// CHECK:STDOUT: %Self.ref.loc8: type = name_ref Self, constants.%Class.2 [template = constants.%Class.2]
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// CHECK:STDOUT: %.loc8_29: type = ptr_type Class [template = constants.%.2]
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// CHECK:STDOUT: %self.loc8_19.1: Class* = param self
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// CHECK:STDOUT: %self.loc8_19.3: Class* = bind_name self, %self.loc8_19.1
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// CHECK:STDOUT: %.loc8_14: Class* = addr_pattern %self.loc8_19.3
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// CHECK:STDOUT: %T.ref.loc8: type = name_ref T, file.%T.loc7_13.2 [symbolic = constants.%T]
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// CHECK:STDOUT: %.loc8_38: type = ptr_type T [symbolic = constants.%.3]
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// CHECK:STDOUT: %return.var.loc8: ref T* = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %GetValue.decl: GetValue = fn_decl @GetValue [template = constants.%struct.3] {
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// CHECK:STDOUT: %Self.ref.loc13: type = name_ref Self, constants.%Class.2 [template = constants.%Class.2]
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// CHECK:STDOUT: %self.loc13_15.1: Class = param self
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// CHECK:STDOUT: %self.loc13_15.2: Class = bind_name self, %self.loc13_15.1
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// CHECK:STDOUT: %T.ref.loc13: type = name_ref T, file.%T.loc7_13.2 [symbolic = constants.%T]
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// CHECK:STDOUT: %return.var.loc13: ref T = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %T.ref.loc17: type = name_ref T, file.%T.loc7_13.2 [symbolic = constants.%T]
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// CHECK:STDOUT: %.loc17: <unbound element of class Class> = field_decl k, element0 [template]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = constants.%Class.2
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// CHECK:STDOUT: .GetAddr = %GetAddr.decl
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// CHECK:STDOUT: .GetValue = %GetValue.decl
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// CHECK:STDOUT: .k = %.loc17
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @GetAddr[addr @Class.%self.loc8_19.3: Class*]() -> T* {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %self.ref: Class* = name_ref self, @Class.%self.loc8_19.3
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// CHECK:STDOUT: %.loc9_17.1: ref Class = deref %self.ref
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// CHECK:STDOUT: %k.ref: <unbound element of class Class> = name_ref k, @Class.%.loc17 [template = @Class.%.loc17]
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// CHECK:STDOUT: %.loc9_17.2: ref T = class_element_access %.loc9_17.1, element0
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// CHECK:STDOUT: %.loc9_12: T* = addr_of %.loc9_17.2
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// CHECK:STDOUT: return %.loc9_12
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @GetValue[@Class.%self.loc13_15.2: Class]() -> T {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %self.ref: Class = name_ref self, @Class.%self.loc13_15.2
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// CHECK:STDOUT: %k.ref: <unbound element of class Class> = name_ref k, @Class.%.loc17 [template = @Class.%.loc17]
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// CHECK:STDOUT: %.loc14_16.1: ref T = class_element_access %self.ref, element0
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// CHECK:STDOUT: %.loc14_16.2: T = bind_value %.loc14_16.1
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// CHECK:STDOUT: return %.loc14_16.2
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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