tomteb
/
carbon-lang


			
				
					
						
						
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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
// TIP: To test this file alone, run:
// TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/function/call/params_one_comma.carbon
// TIP: To dump output, run:
// TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/call/params_one_comma.carbon

fn Foo(a: i32,) {}

fn Main() {
  Foo(1);
  Foo(1,);
}

// CHECK:STDOUT: --- params_one_comma.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
// CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [template]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
// CHECK:STDOUT:   %Foo.type: type = fn_type @Foo [template]
// CHECK:STDOUT:   %Foo: %Foo.type = struct_value () [template]
// CHECK:STDOUT:   %Main.type: type = fn_type @Main [template]
// CHECK:STDOUT:   %Main: %Main.type = struct_value () [template]
// CHECK:STDOUT:   %int_1.1: Core.IntLiteral = int_value 1 [template]
// CHECK:STDOUT:   %Convert.type.2: type = fn_type @Convert.1, @ImplicitAs(%i32) [template]
// CHECK:STDOUT:   %Convert.type.10: type = fn_type @Convert.2, @impl.1(%int_32) [template]
// CHECK:STDOUT:   %Convert.10: %Convert.type.10 = struct_value () [template]
// CHECK:STDOUT:   %interface.19: <witness> = interface_witness (%Convert.10) [template]
// CHECK:STDOUT:   %Convert.bound: <bound method> = bound_method %int_1.1, %Convert.10 [template]
// CHECK:STDOUT:   %Convert.specific_fn: <specific function> = specific_function %Convert.bound, @Convert.2(%int_32) [template]
// CHECK:STDOUT:   %int_1.2: %i32 = int_value 1 [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
// CHECK:STDOUT:     .Int = %import_ref.1
// CHECK:STDOUT:     .ImplicitAs = %import_ref.5
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/...
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [template] {
// CHECK:STDOUT:     .Core = imports.%Core
// CHECK:STDOUT:     .Foo = %Foo.decl
// CHECK:STDOUT:     .Main = %Main.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %Foo.decl: %Foo.type = fn_decl @Foo [template = constants.%Foo] {
// CHECK:STDOUT:     %a.patt: %i32 = binding_pattern a
// CHECK:STDOUT:     %a.param_patt: %i32 = value_param_pattern %a.patt, runtime_param0
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %a.param: %i32 = value_param runtime_param0
// CHECK:STDOUT:     %.loc11: type = splice_block %i32 [template = constants.%i32] {
// CHECK:STDOUT:       %int_32: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:       %i32: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %a: %i32 = bind_name a, %a.param
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Main.decl: %Main.type = fn_decl @Main [template = constants.%Main] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Foo(%a.param_patt: %i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %Foo.ref.loc14: %Foo.type = name_ref Foo, file.%Foo.decl [template = constants.%Foo]
// CHECK:STDOUT:   %int_1.loc14: Core.IntLiteral = int_value 1 [template = constants.%int_1.1]
// CHECK:STDOUT:   %impl.elem0.loc14: %Convert.type.2 = interface_witness_access constants.%interface.19, element0 [template = constants.%Convert.10]
// CHECK:STDOUT:   %Convert.bound.loc14: <bound method> = bound_method %int_1.loc14, %impl.elem0.loc14 [template = constants.%Convert.bound]
// CHECK:STDOUT:   %Convert.specific_fn.loc14: <specific function> = specific_function %Convert.bound.loc14, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn]
// CHECK:STDOUT:   %int.convert_checked.loc14: init %i32 = call %Convert.specific_fn.loc14(%int_1.loc14) [template = constants.%int_1.2]
// CHECK:STDOUT:   %.loc14_7.1: %i32 = value_of_initializer %int.convert_checked.loc14 [template = constants.%int_1.2]
// CHECK:STDOUT:   %.loc14_7.2: %i32 = converted %int_1.loc14, %.loc14_7.1 [template = constants.%int_1.2]
// CHECK:STDOUT:   %Foo.call.loc14: init %empty_tuple.type = call %Foo.ref.loc14(%.loc14_7.2)
// CHECK:STDOUT:   %Foo.ref.loc15: %Foo.type = name_ref Foo, file.%Foo.decl [template = constants.%Foo]
// CHECK:STDOUT:   %int_1.loc15: Core.IntLiteral = int_value 1 [template = constants.%int_1.1]
// CHECK:STDOUT:   %impl.elem0.loc15: %Convert.type.2 = interface_witness_access constants.%interface.19, element0 [template = constants.%Convert.10]
// CHECK:STDOUT:   %Convert.bound.loc15: <bound method> = bound_method %int_1.loc15, %impl.elem0.loc15 [template = constants.%Convert.bound]
// CHECK:STDOUT:   %Convert.specific_fn.loc15: <specific function> = specific_function %Convert.bound.loc15, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn]
// CHECK:STDOUT:   %int.convert_checked.loc15: init %i32 = call %Convert.specific_fn.loc15(%int_1.loc15) [template = constants.%int_1.2]
// CHECK:STDOUT:   %.loc15_7.1: %i32 = value_of_initializer %int.convert_checked.loc15 [template = constants.%int_1.2]
// CHECK:STDOUT:   %.loc15_7.2: %i32 = converted %int_1.loc15, %.loc15_7.1 [template = constants.%int_1.2]
// CHECK:STDOUT:   %Foo.call.loc15: init %empty_tuple.type = call %Foo.ref.loc15(%.loc15_7.2)
// CHECK:STDOUT:   return
// CHECK:STDOUT: }
// CHECK:STDOUT: