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carbon-lang/toolchain/check/testdata/function/builtin/method.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
interface I {
fn F[self: Self](other: Self) -> Self;
}
impl i32 as I {
fn F[self: i32](other: i32) -> i32 = "int.sadd";
}
var arr: [i32; 1.(I.F)(2)];
// CHECK:STDOUT: --- method.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %.1: type = interface_type @I [template]
// CHECK:STDOUT: %Self: I = bind_symbolic_name Self 0 [symbolic]
// CHECK:STDOUT: %F.1: type = fn_type @F.1 [template]
// CHECK:STDOUT: %.2: type = tuple_type () [template]
// CHECK:STDOUT: %struct.1: F = struct_value () [template]
// CHECK:STDOUT: %.3: type = assoc_entity_type @I, F [template]
// CHECK:STDOUT: %.4: <associated F in I> = assoc_entity element0, @I.%F.decl [template]
// CHECK:STDOUT: %Int32: type = fn_type @Int32 [template]
// CHECK:STDOUT: %struct.2: Int32 = struct_value () [template]
// CHECK:STDOUT: %F.2: type = fn_type @F.2 [template]
// CHECK:STDOUT: %struct.3: F = struct_value () [template]
// CHECK:STDOUT: %.5: <witness> = interface_witness (%struct.3) [template]
// CHECK:STDOUT: %.6: i32 = int_literal 1 [template]
// CHECK:STDOUT: %.7: <bound method> = bound_method %.6, %struct.3 [template]
// CHECK:STDOUT: %.8: i32 = int_literal 2 [template]
// CHECK:STDOUT: %.9: i32 = int_literal 3 [template]
// CHECK:STDOUT: %.10: type = array_type %.9, i32 [template]
// CHECK:STDOUT: %.11: type = ptr_type [i32; 3] [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .I = %I.decl
// CHECK:STDOUT: .arr = %arr
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %I.decl: type = interface_decl @I [template = constants.%.1] {}
// CHECK:STDOUT: %import_ref.1: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.2]
// CHECK:STDOUT: impl_decl @impl {
// CHECK:STDOUT: %int.make_type_32.loc11: init type = call constants.%struct.2() [template = i32]
// CHECK:STDOUT: %.loc11_6.1: type = value_of_initializer %int.make_type_32.loc11 [template = i32]
// CHECK:STDOUT: %.loc11_6.2: type = converted %int.make_type_32.loc11, %.loc11_6.1 [template = i32]
// CHECK:STDOUT: %I.ref.loc11: type = name_ref I, %I.decl [template = constants.%.1]
// CHECK:STDOUT: }
// CHECK:STDOUT: %import_ref.2: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.2]
// CHECK:STDOUT: %import_ref.3: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.2]
// CHECK:STDOUT: %import_ref.4: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.2]
// CHECK:STDOUT: %import_ref.5: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.2]
// CHECK:STDOUT: %int.make_type_32.loc15: init type = call constants.%struct.2() [template = i32]
// CHECK:STDOUT: %.loc15_16: i32 = int_literal 1 [template = constants.%.6]
// CHECK:STDOUT: %I.ref.loc15: type = name_ref I, %I.decl [template = constants.%.1]
// CHECK:STDOUT: %F.ref: <associated F in I> = name_ref F, @I.%.loc8_40 [template = constants.%.4]
// CHECK:STDOUT: %.1: F = interface_witness_access @impl.%.1, element0 [template = constants.%struct.3]
// CHECK:STDOUT: %.loc15_17: <bound method> = bound_method %.loc15_16, %.1 [template = constants.%.7]
// CHECK:STDOUT: %.loc15_24: i32 = int_literal 2 [template = constants.%.8]
// CHECK:STDOUT: %int.sadd: init i32 = call %.loc15_17(%.loc15_16, %.loc15_24) [template = constants.%.9]
// CHECK:STDOUT: %.loc15_11.1: type = value_of_initializer %int.make_type_32.loc15 [template = i32]
// CHECK:STDOUT: %.loc15_11.2: type = converted %int.make_type_32.loc15, %.loc15_11.1 [template = i32]
// CHECK:STDOUT: %.loc15_26: type = array_type %int.sadd, i32 [template = constants.%.10]
// CHECK:STDOUT: %arr.var: ref [i32; 3] = var arr
// CHECK:STDOUT: %arr: ref [i32; 3] = bind_name arr, %arr.var
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: interface @I {
// CHECK:STDOUT: %Self: I = bind_symbolic_name Self 0 [symbolic = constants.%Self]
// CHECK:STDOUT: %F.decl: F = fn_decl @F.1 [template = constants.%struct.1] {
// CHECK:STDOUT: %Self.ref.loc8_14: I = name_ref Self, %Self [symbolic = constants.%Self]
// CHECK:STDOUT: %.loc8_14.1: type = facet_type_access %Self.ref.loc8_14 [symbolic = constants.%Self]
// CHECK:STDOUT: %.loc8_14.2: type = converted %Self.ref.loc8_14, %.loc8_14.1 [symbolic = constants.%Self]
// CHECK:STDOUT: %self.loc8_8.1: Self = param self
// CHECK:STDOUT: %self.loc8_8.2: Self = bind_name self, %self.loc8_8.1
// CHECK:STDOUT: %Self.ref.loc8_27: I = name_ref Self, %Self [symbolic = constants.%Self]
// CHECK:STDOUT: %.loc8_27.1: type = facet_type_access %Self.ref.loc8_27 [symbolic = constants.%Self]
// CHECK:STDOUT: %.loc8_27.2: type = converted %Self.ref.loc8_27, %.loc8_27.1 [symbolic = constants.%Self]
// CHECK:STDOUT: %other.loc8_20.1: Self = param other
// CHECK:STDOUT: %other.loc8_20.2: Self = bind_name other, %other.loc8_20.1
// CHECK:STDOUT: %Self.ref.loc8_36: I = name_ref Self, %Self [symbolic = constants.%Self]
// CHECK:STDOUT: %.loc8_36.1: type = facet_type_access %Self.ref.loc8_36 [symbolic = constants.%Self]
// CHECK:STDOUT: %.loc8_36.2: type = converted %Self.ref.loc8_36, %.loc8_36.1 [symbolic = constants.%Self]
// CHECK:STDOUT: %return.var: ref Self = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %.loc8_40: <associated F in I> = assoc_entity element0, %F.decl [template = constants.%.4]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = %Self
// CHECK:STDOUT: .F = %.loc8_40
// CHECK:STDOUT: witness = (%F.decl)
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @impl: i32 as I {
// CHECK:STDOUT: %F.decl: F = fn_decl @F.2 [template = constants.%struct.3] {
// CHECK:STDOUT: %int.make_type_32.loc12_14: init type = call constants.%struct.2() [template = i32]
// CHECK:STDOUT: %.loc12_14.1: type = value_of_initializer %int.make_type_32.loc12_14 [template = i32]
// CHECK:STDOUT: %.loc12_14.2: type = converted %int.make_type_32.loc12_14, %.loc12_14.1 [template = i32]
// CHECK:STDOUT: %self.loc12_8.1: i32 = param self
// CHECK:STDOUT: %self.loc12_8.2: i32 = bind_name self, %self.loc12_8.1
// CHECK:STDOUT: %int.make_type_32.loc12_26: init type = call constants.%struct.2() [template = i32]
// CHECK:STDOUT: %.loc12_26.1: type = value_of_initializer %int.make_type_32.loc12_26 [template = i32]
// CHECK:STDOUT: %.loc12_26.2: type = converted %int.make_type_32.loc12_26, %.loc12_26.1 [template = i32]
// CHECK:STDOUT: %other.loc12_19.1: i32 = param other
// CHECK:STDOUT: %other.loc12_19.2: i32 = bind_name other, %other.loc12_19.1
// CHECK:STDOUT: %int.make_type_32.loc12_34: init type = call constants.%struct.2() [template = i32]
// CHECK:STDOUT: %.loc12_34.1: type = value_of_initializer %int.make_type_32.loc12_34 [template = i32]
// CHECK:STDOUT: %.loc12_34.2: type = converted %int.make_type_32.loc12_34, %.loc12_34.1 [template = i32]
// CHECK:STDOUT: %return.var: ref i32 = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %.1: <witness> = interface_witness (%F.decl) [template = constants.%.5]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .F = %F.decl
// CHECK:STDOUT: witness = %.1
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F.1[@I.%self.loc8_8.2: Self](@I.%other.loc8_20.2: Self) -> Self;
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F.2[@impl.%self.loc12_8.2: i32](@impl.%other.loc12_19.2: i32) -> i32 = "int.sadd";
// CHECK:STDOUT:
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