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carbon-lang/toolchain/check/testdata/impl/impl_as.carbon
T
Richard Smith 008d41d7f3 Move instruction names for struct and tuple values from lower to InstNamer. (#3918)
Change the names for emitted globals for constants with storage to
include both the name of the constant and the name of the use.

This causes the instructions to also be named in SemIR and in LLVM IR
constants.
2024-04-26 23:47:08 +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
interface Simple {
fn F();
}
class C {
impl as Simple {
fn F() {
// C is a complete type here.
var c: C = {};
}
}
}
// CHECK:STDOUT: --- impl_as.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %.1: type = interface_type @Simple [template]
// CHECK:STDOUT: %Self: Simple = bind_symbolic_name Self 0 [symbolic]
// CHECK:STDOUT: %.2: type = assoc_entity_type @Simple, <function> [template]
// CHECK:STDOUT: %.3: <associated <function> in Simple> = assoc_entity element0, @Simple.%F [template]
// CHECK:STDOUT: %C: type = class_type @C [template]
// CHECK:STDOUT: %.4: <witness> = interface_witness (@impl.%F) [template]
// CHECK:STDOUT: %.5: type = struct_type {} [template]
// CHECK:STDOUT: %.6: type = tuple_type () [template]
// CHECK:STDOUT: %.7: type = ptr_type {} [template]
// CHECK:STDOUT: %struct: C = struct_value () [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .Simple = %Simple.decl
// CHECK:STDOUT: .C = %C.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %Simple.decl: type = interface_decl @Simple [template = constants.%.1] {}
// CHECK:STDOUT: %C.decl: type = class_decl @C [template = constants.%C] {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: interface @Simple {
// CHECK:STDOUT: %Self: Simple = bind_symbolic_name Self 0 [symbolic = constants.%Self]
// CHECK:STDOUT: %F: <function> = fn_decl @F.1 [template] {}
// CHECK:STDOUT: %.loc8: <associated <function> in Simple> = assoc_entity element0, %F [template = constants.%.3]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self
// CHECK:STDOUT: .F = %.loc8
// CHECK:STDOUT: witness = (%F)
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @impl: C as Simple {
// CHECK:STDOUT: %F: <function> = fn_decl @F.2 [template] {}
// CHECK:STDOUT: %.1: <witness> = interface_witness (%F) [template = constants.%.4]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .F = %F
// CHECK:STDOUT: witness = %.1
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @C {
// CHECK:STDOUT: impl_decl @impl {
// CHECK:STDOUT: %Simple.ref: type = name_ref Simple, file.%Simple.decl [template = constants.%.1]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%C
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F.1();
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F.2() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %C.ref: type = name_ref C, file.%C.decl [template = constants.%C]
// CHECK:STDOUT: %c.var: ref C = var c
// CHECK:STDOUT: %c: ref C = bind_name c, %c.var
// CHECK:STDOUT: %.loc15_19.1: {} = struct_literal ()
// CHECK:STDOUT: %.loc15_19.2: init C = class_init (), %c.var [template = constants.%struct]
// CHECK:STDOUT: %.loc15_20: init C = converted %.loc15_19.1, %.loc15_19.2 [template = constants.%struct]
// CHECK:STDOUT: assign %c.var, %.loc15_20
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT: