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https://github.com/carbon-language/carbon-lang.git
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93 lines
4.3 KiB
Plaintext
93 lines
4.3 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 {
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var a: i32;
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var b: i32;
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}
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fn G(p: Class*);
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fn F() {
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// TODO: This case should presumably work: `{...} as Class` should be an
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// initializing expression, not a value expression.
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//
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// CHECK:STDERR: fail_init_as_inplace.carbon:[[@LINE+3]]:18: ERROR: Cannot copy value of type `Class`.
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// CHECK:STDERR: var c: Class = {.a = 1, .b = 2} as Class;
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~
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var c: Class = {.a = 1, .b = 2} as Class;
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G(&c);
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}
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// CHECK:STDOUT: --- fail_init_as_inplace.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Class: type = class_type @Class [template]
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// CHECK:STDOUT: %.1: type = unbound_element_type Class, i32 [template]
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// CHECK:STDOUT: %.2: type = struct_type {.a: i32, .b: i32} [template]
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// CHECK:STDOUT: %.3: type = ptr_type Class [template]
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// CHECK:STDOUT: %.4: type = ptr_type {.a: i32, .b: i32} [template]
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// CHECK:STDOUT: %.5: i32 = int_literal 1 [template]
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// CHECK:STDOUT: %.6: i32 = int_literal 2 [template]
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// CHECK:STDOUT: %.7: Class = struct_value (%.5, %.6) [template]
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// CHECK:STDOUT: %.8: type = tuple_type () [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 [template] {
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// CHECK:STDOUT: .Class = %Class.decl
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// CHECK:STDOUT: .G = %G
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// CHECK:STDOUT: .F = %F
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Class.decl: type = class_decl @Class [template = constants.%Class] {}
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// CHECK:STDOUT: %G: <function> = fn_decl @G [template] {
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// CHECK:STDOUT: %Class.ref: type = name_ref Class, %Class.decl [template = constants.%Class]
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// CHECK:STDOUT: %.loc12: type = ptr_type Class [template = constants.%.3]
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// CHECK:STDOUT: %p.loc12_6.1: Class* = param p
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// CHECK:STDOUT: @G.%p: Class* = bind_name p, %p.loc12_6.1
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %F: <function> = fn_decl @F [template] {}
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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: %.loc8: <unbound element of class Class> = field_decl a, element0 [template]
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// CHECK:STDOUT: %.loc9: <unbound element of class Class> = field_decl b, element1 [template]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = constants.%Class
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// CHECK:STDOUT: .a = %.loc8
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// CHECK:STDOUT: .b = %.loc9
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @G(%p: Class*);
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %Class.ref.loc21_10: type = name_ref Class, file.%Class.decl [template = constants.%Class]
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// CHECK:STDOUT: %c.var: ref Class = var c
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// CHECK:STDOUT: %c: ref Class = bind_name c, %c.var
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// CHECK:STDOUT: %.loc21_24: i32 = int_literal 1 [template = constants.%.5]
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// CHECK:STDOUT: %.loc21_32: i32 = int_literal 2 [template = constants.%.6]
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// CHECK:STDOUT: %.loc21_33.1: {.a: i32, .b: i32} = struct_literal (%.loc21_24, %.loc21_32)
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// CHECK:STDOUT: %Class.ref.loc21_38: type = name_ref Class, file.%Class.decl [template = constants.%Class]
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// CHECK:STDOUT: %.loc21_33.2: ref Class = temporary_storage
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// CHECK:STDOUT: %.loc21_33.3: ref i32 = class_element_access %.loc21_33.2, element0
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// CHECK:STDOUT: %.loc21_33.4: init i32 = initialize_from %.loc21_24 to %.loc21_33.3 [template = constants.%.5]
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// CHECK:STDOUT: %.loc21_33.5: ref i32 = class_element_access %.loc21_33.2, element1
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// CHECK:STDOUT: %.loc21_33.6: init i32 = initialize_from %.loc21_32 to %.loc21_33.5 [template = constants.%.6]
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// CHECK:STDOUT: %.loc21_33.7: init Class = class_init (%.loc21_33.4, %.loc21_33.6), %.loc21_33.2 [template = constants.%.7]
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// CHECK:STDOUT: %.loc21_33.8: ref Class = temporary %.loc21_33.2, %.loc21_33.7
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// CHECK:STDOUT: %.loc21_33.9: ref Class = converted %.loc21_33.1, %.loc21_33.8
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// CHECK:STDOUT: %.loc21_33.10: Class = bind_value %.loc21_33.9
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// CHECK:STDOUT: assign %c.var, <error>
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// CHECK:STDOUT: %G.ref: <function> = name_ref G, file.%G [template = file.%G]
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// CHECK:STDOUT: %c.ref: ref Class = name_ref c, %c
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// CHECK:STDOUT: %.loc22_5: Class* = addr_of %c.ref
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// CHECK:STDOUT: %.loc22_4: init () = call %G.ref(%.loc22_5)
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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