mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-01 22:02:45 +01:00
Jon Ross-Perkins
30155dbb72
This creates a namespace for `package` scope. It looks like names of class_decls in namespaces lead to an unexpected instref. This is already true, as best as I can tell. I'm not sure if there's a preferred approach to address that, so I've left a TODO for now.
125 lines
5.8 KiB
Plaintext
125 lines
5.8 KiB
Plaintext
// 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
|
|
|
|
fn Main() {
|
|
var a: i32 = 12;
|
|
a = 9;
|
|
|
|
var b: (i32, i32) = (1, 2);
|
|
b[0] = 3;
|
|
b[1] = 4;
|
|
|
|
var c: {.a: i32, .b: i32} = {.a = 1, .b = 2};
|
|
c.a = 3;
|
|
c.b = 4;
|
|
|
|
var p: i32* = &a;
|
|
*p = 5;
|
|
|
|
*(if true then p else &a) = 10;
|
|
}
|
|
|
|
// CHECK:STDOUT: --- assignment.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: constants {
|
|
// CHECK:STDOUT: %.loc11_19.1: type = tuple_type (type, type)
|
|
// CHECK:STDOUT: %.loc11_19.2: type = tuple_type (i32, i32)
|
|
// CHECK:STDOUT: %.loc11_19.3: type = ptr_type (i32, i32)
|
|
// CHECK:STDOUT: %.loc15: type = ptr_type {.a: i32, .b: i32}
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: file {
|
|
// CHECK:STDOUT: package: <namespace> = namespace {.Main = %Main}
|
|
// CHECK:STDOUT: %Main: <function> = fn_decl @Main
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @Main() {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %a.var: ref i32 = var a
|
|
// CHECK:STDOUT: %a: ref i32 = bind_name a, %a.var
|
|
// CHECK:STDOUT: %.loc8: i32 = int_literal 12
|
|
// CHECK:STDOUT: assign %a.var, %.loc8
|
|
// CHECK:STDOUT: %a.ref.loc9: ref i32 = name_ref a, %a
|
|
// CHECK:STDOUT: %.loc9: i32 = int_literal 9
|
|
// CHECK:STDOUT: assign %a.ref.loc9, %.loc9
|
|
// CHECK:STDOUT: %.loc11_19.1: (type, type) = tuple_literal (i32, i32)
|
|
// CHECK:STDOUT: %.loc11_19.2: type = converted %.loc11_19.1, constants.%.loc11_19.2
|
|
// CHECK:STDOUT: %b.var: ref (i32, i32) = var b
|
|
// CHECK:STDOUT: %b: ref (i32, i32) = bind_name b, %b.var
|
|
// CHECK:STDOUT: %.loc11_24: i32 = int_literal 1
|
|
// CHECK:STDOUT: %.loc11_27: i32 = int_literal 2
|
|
// CHECK:STDOUT: %.loc11_28.1: (i32, i32) = tuple_literal (%.loc11_24, %.loc11_27)
|
|
// CHECK:STDOUT: %.loc11_28.2: ref i32 = tuple_access %b.var, element0
|
|
// CHECK:STDOUT: %.loc11_28.3: init i32 = initialize_from %.loc11_24 to %.loc11_28.2
|
|
// CHECK:STDOUT: %.loc11_28.4: ref i32 = tuple_access %b.var, element1
|
|
// CHECK:STDOUT: %.loc11_28.5: init i32 = initialize_from %.loc11_27 to %.loc11_28.4
|
|
// CHECK:STDOUT: %.loc11_28.6: init (i32, i32) = tuple_init (%.loc11_28.3, %.loc11_28.5) to %b.var
|
|
// CHECK:STDOUT: %.loc11_28.7: init (i32, i32) = converted %.loc11_28.1, %.loc11_28.6
|
|
// CHECK:STDOUT: assign %b.var, %.loc11_28.7
|
|
// CHECK:STDOUT: %b.ref.loc12: ref (i32, i32) = name_ref b, %b
|
|
// CHECK:STDOUT: %.loc12_5: i32 = int_literal 0
|
|
// CHECK:STDOUT: %.loc12_6: ref i32 = tuple_index %b.ref.loc12, %.loc12_5
|
|
// CHECK:STDOUT: %.loc12_10: i32 = int_literal 3
|
|
// CHECK:STDOUT: assign %.loc12_6, %.loc12_10
|
|
// CHECK:STDOUT: %b.ref.loc13: ref (i32, i32) = name_ref b, %b
|
|
// CHECK:STDOUT: %.loc13_5: i32 = int_literal 1
|
|
// CHECK:STDOUT: %.loc13_6: ref i32 = tuple_index %b.ref.loc13, %.loc13_5
|
|
// CHECK:STDOUT: %.loc13_10: i32 = int_literal 4
|
|
// CHECK:STDOUT: assign %.loc13_6, %.loc13_10
|
|
// CHECK:STDOUT: %.loc15_27: type = struct_type {.a: i32, .b: i32}
|
|
// CHECK:STDOUT: %c.var: ref {.a: i32, .b: i32} = var c
|
|
// CHECK:STDOUT: %c: ref {.a: i32, .b: i32} = bind_name c, %c.var
|
|
// CHECK:STDOUT: %.loc15_37: i32 = int_literal 1
|
|
// CHECK:STDOUT: %.loc15_45: i32 = int_literal 2
|
|
// CHECK:STDOUT: %.loc15_46.1: {.a: i32, .b: i32} = struct_literal (%.loc15_37, %.loc15_45)
|
|
// CHECK:STDOUT: %.loc15_46.2: ref i32 = struct_access %c.var, element0
|
|
// CHECK:STDOUT: %.loc15_46.3: init i32 = initialize_from %.loc15_37 to %.loc15_46.2
|
|
// CHECK:STDOUT: %.loc15_46.4: ref i32 = struct_access %c.var, element1
|
|
// CHECK:STDOUT: %.loc15_46.5: init i32 = initialize_from %.loc15_45 to %.loc15_46.4
|
|
// CHECK:STDOUT: %.loc15_46.6: init {.a: i32, .b: i32} = struct_init (%.loc15_46.3, %.loc15_46.5) to %c.var
|
|
// CHECK:STDOUT: %.loc15_46.7: init {.a: i32, .b: i32} = converted %.loc15_46.1, %.loc15_46.6
|
|
// CHECK:STDOUT: assign %c.var, %.loc15_46.7
|
|
// CHECK:STDOUT: %c.ref.loc16: ref {.a: i32, .b: i32} = name_ref c, %c
|
|
// CHECK:STDOUT: %.loc16_4: ref i32 = struct_access %c.ref.loc16, element0
|
|
// CHECK:STDOUT: %.loc16_9: i32 = int_literal 3
|
|
// CHECK:STDOUT: assign %.loc16_4, %.loc16_9
|
|
// CHECK:STDOUT: %c.ref.loc17: ref {.a: i32, .b: i32} = name_ref c, %c
|
|
// CHECK:STDOUT: %.loc17_4: ref i32 = struct_access %c.ref.loc17, element1
|
|
// CHECK:STDOUT: %.loc17_9: i32 = int_literal 4
|
|
// CHECK:STDOUT: assign %.loc17_4, %.loc17_9
|
|
// CHECK:STDOUT: %.loc19_13: type = ptr_type i32
|
|
// CHECK:STDOUT: %p.var: ref i32* = var p
|
|
// CHECK:STDOUT: %p: ref i32* = bind_name p, %p.var
|
|
// CHECK:STDOUT: %a.ref.loc19: ref i32 = name_ref a, %a
|
|
// CHECK:STDOUT: %.loc19_17: i32* = address_of %a.ref.loc19
|
|
// CHECK:STDOUT: assign %p.var, %.loc19_17
|
|
// CHECK:STDOUT: %p.ref.loc20: ref i32* = name_ref p, %p
|
|
// CHECK:STDOUT: %.loc20_4: i32* = bind_value %p.ref.loc20
|
|
// CHECK:STDOUT: %.loc20_3: ref i32 = deref %.loc20_4
|
|
// CHECK:STDOUT: %.loc20_8: i32 = int_literal 5
|
|
// CHECK:STDOUT: assign %.loc20_3, %.loc20_8
|
|
// CHECK:STDOUT: %.loc22_8: bool = bool_literal true
|
|
// CHECK:STDOUT: if %.loc22_8 br !if.expr.then else br !if.expr.else
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !if.expr.then:
|
|
// CHECK:STDOUT: %p.ref.loc22: ref i32* = name_ref p, %p
|
|
// CHECK:STDOUT: %.loc22_18: i32* = bind_value %p.ref.loc22
|
|
// CHECK:STDOUT: br !if.expr.result(%.loc22_18)
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !if.expr.else:
|
|
// CHECK:STDOUT: %a.ref.loc22: ref i32 = name_ref a, %a
|
|
// CHECK:STDOUT: %.loc22_25: i32* = address_of %a.ref.loc22
|
|
// CHECK:STDOUT: br !if.expr.result(%.loc22_25)
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !if.expr.result:
|
|
// CHECK:STDOUT: %.loc22_5: i32* = block_arg !if.expr.result
|
|
// CHECK:STDOUT: %.loc22_3: ref i32 = deref %.loc22_5
|
|
// CHECK:STDOUT: %.loc22_31: i32 = int_literal 10
|
|
// CHECK:STDOUT: assign %.loc22_3, %.loc22_31
|
|
// CHECK:STDOUT: return
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|