mirror of
https://github.com/carbon-language/carbon-lang.git
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Richard Smith
7f2f4bec4f
This replaces the use of `VarStorage` in this case. Add an `UnboundFieldType` type as the type of a field, in cases where it's referenced without an accompanying object. Add a `BindName` node to describe the name binding performed for both variables and fields so that we can handle them more uniformly.
50 lines
2.5 KiB
Plaintext
50 lines
2.5 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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var a: [i32; 2] = (12, 24);
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var b: i32 = 1;
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var c: i32 = a[0];
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var d: i32 = a[b];
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// CHECK:STDOUT: file "array_element_access.carbon" {
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// CHECK:STDOUT: %.loc7_14: i32 = int_literal 2
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// CHECK:STDOUT: %.loc7_15.1: type = array_type %.loc7_14, i32
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// CHECK:STDOUT: %.loc7_15.2: type = ptr_type [i32; 2]
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// CHECK:STDOUT: %a.var: ref [i32; 2] = var "a"
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// CHECK:STDOUT: %a: ref [i32; 2] = bind_name "a", %a.var
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// CHECK:STDOUT: %.loc7_20: i32 = int_literal 12
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// CHECK:STDOUT: %.loc7_24: i32 = int_literal 24
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// CHECK:STDOUT: %.loc7_26.1: type = tuple_type (i32, i32)
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// CHECK:STDOUT: %.loc7_26.2: (i32, i32) = tuple_literal (%.loc7_20, %.loc7_24)
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// CHECK:STDOUT: %.loc7_26.3: i32 = int_literal 0
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// CHECK:STDOUT: %.loc7_26.4: ref i32 = array_index %a.var, %.loc7_26.3
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// CHECK:STDOUT: %.loc7_26.5: init i32 = initialize_from %.loc7_20 to %.loc7_26.4
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// CHECK:STDOUT: %.loc7_26.6: i32 = int_literal 1
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// CHECK:STDOUT: %.loc7_26.7: ref i32 = array_index %a.var, %.loc7_26.6
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// CHECK:STDOUT: %.loc7_26.8: init i32 = initialize_from %.loc7_24 to %.loc7_26.7
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// CHECK:STDOUT: %.loc7_26.9: init [i32; 2] = array_init %.loc7_26.2, (%.loc7_26.5, %.loc7_26.8) to %a.var
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// CHECK:STDOUT: assign %a.var, %.loc7_26.9
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// CHECK:STDOUT: %b.var: ref i32 = var "b"
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// CHECK:STDOUT: %b: ref i32 = bind_name "b", %b.var
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// CHECK:STDOUT: %.loc8: i32 = int_literal 1
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// CHECK:STDOUT: assign %b.var, %.loc8
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// CHECK:STDOUT: %c.var: ref i32 = var "c"
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// CHECK:STDOUT: %c: ref i32 = bind_name "c", %c.var
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// CHECK:STDOUT: %a.ref.loc9: ref [i32; 2] = name_reference "a", %a
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// CHECK:STDOUT: %.loc9_16: i32 = int_literal 0
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// CHECK:STDOUT: %.loc9_17.1: ref i32 = array_index %a.ref.loc9, %.loc9_16
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// CHECK:STDOUT: %.loc9_17.2: i32 = bind_value %.loc9_17.1
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// CHECK:STDOUT: assign %c.var, %.loc9_17.2
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// CHECK:STDOUT: %d.var: ref i32 = var "d"
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// CHECK:STDOUT: %d: ref i32 = bind_name "d", %d.var
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// CHECK:STDOUT: %a.ref.loc10: ref [i32; 2] = name_reference "a", %a
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// CHECK:STDOUT: %b.ref: ref i32 = name_reference "b", %b
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// CHECK:STDOUT: %.loc10_16: i32 = bind_value %b.ref
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// CHECK:STDOUT: %.loc10_17.1: ref i32 = array_index %a.ref.loc10, %.loc10_16
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// CHECK:STDOUT: %.loc10_17.2: i32 = bind_value %.loc10_17.1
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// CHECK:STDOUT: assign %d.var, %.loc10_17.2
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// CHECK:STDOUT: }
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