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https://github.com/carbon-language/carbon-lang.git
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josh11b
5020fdb3be
Part of switching to the [abbreviations we've decided to use](https://docs.google.com/document/d/1RRYMm42osyqhI2LyjrjockYCutQ5dOf8Abu50kTrkX0/edit?resourcekey=0-kHyqOESbOHmzZphUbtLrTw#heading=h.pph7i5m5un7q). I will rename files in a follow-up PR.
107 lines
3.7 KiB
Plaintext
107 lines
3.7 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 {
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// CHECK:STDERR: fail_self.carbon:[[@LINE+3]]:12: ERROR: `self` can only be declared in an implicit parameter list
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// CHECK:STDERR: fn F(self: Class);
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// CHECK:STDERR: ^
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fn F(self: Class);
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// CHECK:STDERR: fail_self.carbon:[[@LINE+6]]:10: ERROR: Function returns incomplete type `Class`.
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// CHECK:STDERR: fn G() -> Class;
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// CHECK:STDERR: ^
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// CHECK:STDERR: fail_self.carbon:[[@LINE-9]]:1: Class is incomplete within its definition.
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// CHECK:STDERR: class Class {
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// CHECK:STDERR: ^
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fn G() -> Class;
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}
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// CHECK:STDERR: fail_self.carbon:[[@LINE+3]]:16: ERROR: `self` can only be declared in an implicit parameter list
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// CHECK:STDERR: fn Class.F(self: Class) {
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// CHECK:STDERR: ^
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fn Class.F(self: Class) {
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}
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fn Class.G() -> Class {
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// CHECK:STDERR: fail_self.carbon:[[@LINE+3]]:11: ERROR: `self` can only be declared in an implicit parameter list
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// CHECK:STDERR: var self: Class;
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// CHECK:STDERR: ^
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var self: Class;
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// CHECK:STDERR: fail_self.carbon:[[@LINE+3]]:10: ERROR: Name `self` not found.
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// CHECK:STDERR: return self;
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// CHECK:STDERR: ^
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return self;
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}
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class WrongSelf {
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fn F[self: Class]();
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}
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fn CallWrongSelf(ws: WrongSelf) {
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// CHECK:STDERR: fail_self.carbon:[[@LINE+6]]:7: ERROR: Cannot implicitly convert from `WrongSelf` to `Class`.
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// CHECK:STDERR: ws.F();
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// CHECK:STDERR: ^
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// CHECK:STDERR: fail_self.carbon:[[@LINE-7]]:8: Initializing `self` parameter of method declared here.
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// CHECK:STDERR: fn F[self: Class]();
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// CHECK:STDERR: ^
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ws.F();
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}
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %.loc20_1.1: type = struct_type {}
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// CHECK:STDOUT: %.loc20_1.2: type = tuple_type ()
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// CHECK:STDOUT: %.loc7: type = ptr_type {}
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file "fail_self.carbon" {
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// CHECK:STDOUT: class_decl @Class, ()
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// CHECK:STDOUT: %Class: type = class_type @Class
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// CHECK:STDOUT: %F: <function> = fn_decl @F.1
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// CHECK:STDOUT: %G: <function> = fn_decl @G
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// CHECK:STDOUT: class_decl @WrongSelf, ()
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// CHECK:STDOUT: %WrongSelf: type = class_type @WrongSelf
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// CHECK:STDOUT: %CallWrongSelf: <function> = fn_decl @CallWrongSelf
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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: %F: <function> = fn_decl @F.1
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// CHECK:STDOUT: %G: <function> = fn_decl @G
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .F = %F
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// CHECK:STDOUT: .G = %G
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @WrongSelf {
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// CHECK:STDOUT: %F: <function> = fn_decl @F.2
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .F = %F
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F.1(%self: Class) {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @G() -> %return: Class {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %Class.ref: type = name_reference Class, file.%Class
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// CHECK:STDOUT: %self: Class = self_parameter false
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// CHECK:STDOUT: %self.ref: <error> = name_reference self, <error>
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// CHECK:STDOUT: return <error>
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F.2[%self: Class]();
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @CallWrongSelf(%ws: WrongSelf) {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %ws.ref: WrongSelf = name_reference ws, %ws
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// CHECK:STDOUT: %.loc50_5: <bound method> = bound_method %ws.ref, @WrongSelf.%F
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// CHECK:STDOUT: %.loc50_7: init () = call %.loc50_5(<invalid>)
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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