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carbon-lang/toolchain/check/testdata/class/base_field.carbon
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Jon Ross-Perkins 55300d1ebb Switch type literals to use builtin functions. (#3978) 
Modifies the core package and literal handling to use factory functions
for standard type literals.

Updates function/builtin/import.carbon to stop depending on the prelude,
since it would list all the impls in the core file. Updates
alias/builtins.carbon to be failing (the type values cannot be aliased).
2024-05-23 16:00:08 +00:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
base class Base {
var a: i32;
var b: i32;
var c: i32;
}
class Derived {
extend base: Base;
var d: i32;
var e: i32;
}
fn Access(p: Derived*) -> i32* {
return &(*p).c;
}
// CHECK:STDOUT: --- base_field.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Base: type = class_type @Base [template]
// CHECK:STDOUT: %Int32: type = fn_type @Int32 [template]
// CHECK:STDOUT: %.1: type = tuple_type () [template]
// CHECK:STDOUT: %struct.1: Int32 = struct_value () [template]
// CHECK:STDOUT: %.2: type = unbound_element_type Base, i32 [template]
// CHECK:STDOUT: %.3: type = struct_type {.a: i32, .b: i32, .c: i32} [template]
// CHECK:STDOUT: %Derived: type = class_type @Derived [template]
// CHECK:STDOUT: %.4: type = ptr_type {.a: i32, .b: i32, .c: i32} [template]
// CHECK:STDOUT: %.5: type = unbound_element_type Derived, Base [template]
// CHECK:STDOUT: %.6: type = unbound_element_type Derived, i32 [template]
// CHECK:STDOUT: %.7: type = struct_type {.base: Base, .d: i32, .e: i32} [template]
// CHECK:STDOUT: %.8: type = ptr_type Derived [template]
// CHECK:STDOUT: %.9: type = ptr_type i32 [template]
// CHECK:STDOUT: %Access: type = fn_type @Access [template]
// CHECK:STDOUT: %struct.2: Access = struct_value () [template]
// CHECK:STDOUT: %.10: type = struct_type {.base: {.a: i32, .b: i32, .c: i32}*, .d: i32, .e: i32} [template]
// CHECK:STDOUT: %.11: type = ptr_type {.base: {.a: i32, .b: i32, .c: i32}*, .d: i32, .e: i32} [template]
// CHECK:STDOUT: %.12: type = ptr_type {.base: Base, .d: i32, .e: i32} [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .Base = %Base.decl
// CHECK:STDOUT: .Derived = %Derived.decl
// CHECK:STDOUT: .Access = %Access.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %Base.decl: type = class_decl @Base [template = constants.%Base] {}
// CHECK:STDOUT: %import_ref.1: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
// CHECK:STDOUT: %import_ref.2: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
// CHECK:STDOUT: %import_ref.3: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
// CHECK:STDOUT: %Derived.decl: type = class_decl @Derived [template = constants.%Derived] {}
// CHECK:STDOUT: %import_ref.4: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
// CHECK:STDOUT: %import_ref.5: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
// CHECK:STDOUT: %import_ref.6: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
// CHECK:STDOUT: %Access.decl: Access = fn_decl @Access [template = constants.%struct.2] {
// CHECK:STDOUT: %Derived.ref: type = name_ref Derived, %Derived.decl [template = constants.%Derived]
// CHECK:STDOUT: %.loc20_21: type = ptr_type Derived [template = constants.%.8]
// CHECK:STDOUT: %p.loc20_11.1: Derived* = param p
// CHECK:STDOUT: @Access.%p: Derived* = bind_name p, %p.loc20_11.1
// CHECK:STDOUT: %int.make_type_32: init type = call constants.%struct.1() [template = i32]
// CHECK:STDOUT: %.loc20_30.1: type = value_of_initializer %int.make_type_32 [template = i32]
// CHECK:STDOUT: %.loc20_30.2: type = converted %int.make_type_32, %.loc20_30.1 [template = i32]
// CHECK:STDOUT: %.loc20_30.3: type = ptr_type i32 [template = constants.%.9]
// CHECK:STDOUT: @Access.%return: ref i32* = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Base {
// CHECK:STDOUT: %int.make_type_32.loc8: init type = call constants.%struct.1() [template = i32]
// CHECK:STDOUT: %.loc8_10.1: type = value_of_initializer %int.make_type_32.loc8 [template = i32]
// CHECK:STDOUT: %.loc8_10.2: type = converted %int.make_type_32.loc8, %.loc8_10.1 [template = i32]
// CHECK:STDOUT: %.loc8_8: <unbound element of class Base> = field_decl a, element0 [template]
// CHECK:STDOUT: %int.make_type_32.loc9: init type = call constants.%struct.1() [template = i32]
// CHECK:STDOUT: %.loc9_10.1: type = value_of_initializer %int.make_type_32.loc9 [template = i32]
// CHECK:STDOUT: %.loc9_10.2: type = converted %int.make_type_32.loc9, %.loc9_10.1 [template = i32]
// CHECK:STDOUT: %.loc9_8: <unbound element of class Base> = field_decl b, element1 [template]
// CHECK:STDOUT: %int.make_type_32.loc10: init type = call constants.%struct.1() [template = i32]
// CHECK:STDOUT: %.loc10_10.1: type = value_of_initializer %int.make_type_32.loc10 [template = i32]
// CHECK:STDOUT: %.loc10_10.2: type = converted %int.make_type_32.loc10, %.loc10_10.1 [template = i32]
// CHECK:STDOUT: %.loc10_8: <unbound element of class Base> = field_decl c, element2 [template]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Base
// CHECK:STDOUT: .a = %.loc8_8
// CHECK:STDOUT: .b = %.loc9_8
// CHECK:STDOUT: .c = %.loc10_8
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Derived {
// CHECK:STDOUT: %Base.ref: type = name_ref Base, file.%Base.decl [template = constants.%Base]
// CHECK:STDOUT: %.loc14: <unbound element of class Derived> = base_decl Base, element0 [template]
// CHECK:STDOUT: %int.make_type_32.loc16: init type = call constants.%struct.1() [template = i32]
// CHECK:STDOUT: %.loc16_10.1: type = value_of_initializer %int.make_type_32.loc16 [template = i32]
// CHECK:STDOUT: %.loc16_10.2: type = converted %int.make_type_32.loc16, %.loc16_10.1 [template = i32]
// CHECK:STDOUT: %.loc16_8: <unbound element of class Derived> = field_decl d, element1 [template]
// CHECK:STDOUT: %int.make_type_32.loc17: init type = call constants.%struct.1() [template = i32]
// CHECK:STDOUT: %.loc17_10.1: type = value_of_initializer %int.make_type_32.loc17 [template = i32]
// CHECK:STDOUT: %.loc17_10.2: type = converted %int.make_type_32.loc17, %.loc17_10.1 [template = i32]
// CHECK:STDOUT: %.loc17_8: <unbound element of class Derived> = field_decl e, element2 [template]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Derived
// CHECK:STDOUT: .base = %.loc14
// CHECK:STDOUT: .d = %.loc16_8
// CHECK:STDOUT: .e = %.loc17_8
// CHECK:STDOUT: extend name_scope2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Access(%p: Derived*) -> i32* {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %p.ref: Derived* = name_ref p, %p
// CHECK:STDOUT: %.loc21_12: ref Derived = deref %p.ref
// CHECK:STDOUT: %c.ref: <unbound element of class Base> = name_ref c, @Base.%.loc10_8 [template = @Base.%.loc10_8]
// CHECK:STDOUT: %.loc21_15.1: ref Base = class_element_access %.loc21_12, element0
// CHECK:STDOUT: %.loc21_15.2: ref Base = converted %.loc21_12, %.loc21_15.1
// CHECK:STDOUT: %.loc21_15.3: ref i32 = class_element_access %.loc21_15.2, element2
// CHECK:STDOUT: %.loc21_10: i32* = addr_of %.loc21_15.3
// CHECK:STDOUT: return %.loc21_10
// CHECK:STDOUT: }
// CHECK:STDOUT:
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