mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 22:02:55 +01:00
Richard SmithandChandler Carruth
a3154356f0
This is accomplished by tracking an extra bit on the ID we store in the constant values table, and propagating that from subexpressions to the enclosing expression. This extra bit is not yet computed correctly for types; that will be addressed in later PRs. --------- Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
88 lines
4.3 KiB
Plaintext
88 lines
4.3 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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class Inner {
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var a: i32;
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var b: i32;
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}
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fn MakeInner() -> Inner;
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class Outer {
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var c: Inner;
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var d: Inner;
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}
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fn MakeOuter() -> Outer {
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return {.c = MakeInner(), .d = MakeInner()};
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}
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// CHECK:STDOUT: --- init_nested.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %.loc10_1.1: type = struct_type {.a: i32, .b: i32} [template]
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// CHECK:STDOUT: %.loc10_1.2: type = ptr_type {.a: i32, .b: i32} [template]
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// CHECK:STDOUT: %.loc17_1.1: type = struct_type {.c: Inner, .d: Inner} [template]
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// CHECK:STDOUT: %.loc17_1.2: type = struct_type {.c: {.a: i32, .b: i32}*, .d: {.a: i32, .b: i32}*} [template]
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// CHECK:STDOUT: %.loc17_1.3: type = ptr_type {.c: {.a: i32, .b: i32}*, .d: {.a: i32, .b: i32}*} [template]
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// CHECK:STDOUT: %.loc14: type = ptr_type {.c: Inner, .d: Inner} [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace package, {.Inner = %Inner.decl, .MakeInner = %MakeInner, .Outer = %Outer.decl, .MakeOuter = %MakeOuter}
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// CHECK:STDOUT: %Inner.decl = class_decl @Inner, ()
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// CHECK:STDOUT: %Inner: type = class_type @Inner [template]
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// CHECK:STDOUT: %MakeInner: <function> = fn_decl @MakeInner [template]
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// CHECK:STDOUT: %Outer.decl = class_decl @Outer, ()
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// CHECK:STDOUT: %Outer: type = class_type @Outer [template]
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// CHECK:STDOUT: %MakeOuter: <function> = fn_decl @MakeOuter [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @Inner {
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// CHECK:STDOUT: %.loc8_8.1: type = unbound_element_type Inner, i32 [template]
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// CHECK:STDOUT: %.loc8_8.2: <unbound element of class Inner> = field_decl a, element0 [template]
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// CHECK:STDOUT: %a: <unbound element of class Inner> = bind_name a, %.loc8_8.2 [template = %.loc8_8.2]
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// CHECK:STDOUT: %.loc9_8.1: type = unbound_element_type Inner, i32 [template]
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// CHECK:STDOUT: %.loc9_8.2: <unbound element of class Inner> = field_decl b, element1 [template]
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// CHECK:STDOUT: %b: <unbound element of class Inner> = bind_name b, %.loc9_8.2 [template = %.loc9_8.2]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .a = %a
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// CHECK:STDOUT: .b = %b
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @Outer {
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// CHECK:STDOUT: %Inner.ref.loc15: type = name_ref Inner, file.%Inner [template = file.%Inner]
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// CHECK:STDOUT: %.loc15_8.1: type = unbound_element_type Outer, Inner [template]
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// CHECK:STDOUT: %.loc15_8.2: <unbound element of class Outer> = field_decl c, element0 [template]
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// CHECK:STDOUT: %c: <unbound element of class Outer> = bind_name c, %.loc15_8.2 [template = %.loc15_8.2]
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// CHECK:STDOUT: %Inner.ref.loc16: type = name_ref Inner, file.%Inner [template = file.%Inner]
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// CHECK:STDOUT: %.loc16_8.1: type = unbound_element_type Outer, Inner [template]
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// CHECK:STDOUT: %.loc16_8.2: <unbound element of class Outer> = field_decl d, element1 [template]
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// CHECK:STDOUT: %d: <unbound element of class Outer> = bind_name d, %.loc16_8.2 [template = %.loc16_8.2]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .c = %c
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// CHECK:STDOUT: .d = %d
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @MakeInner() -> %return: Inner;
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @MakeOuter() -> %return: Outer {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %MakeInner.ref.loc20_16: <function> = name_ref MakeInner, file.%MakeInner [template = file.%MakeInner]
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// CHECK:STDOUT: %.loc20_45.1: ref Inner = class_element_access %return, element0
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// CHECK:STDOUT: %.loc20_25: init Inner = call %MakeInner.ref.loc20_16() to %.loc20_45.1
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// CHECK:STDOUT: %MakeInner.ref.loc20_34: <function> = name_ref MakeInner, file.%MakeInner [template = file.%MakeInner]
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// CHECK:STDOUT: %.loc20_45.2: ref Inner = class_element_access %return, element1
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// CHECK:STDOUT: %.loc20_43: init Inner = call %MakeInner.ref.loc20_34() to %.loc20_45.2
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// CHECK:STDOUT: %.loc20_45.3: {.c: Inner, .d: Inner} = struct_literal (%.loc20_25, %.loc20_43)
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// CHECK:STDOUT: %.loc20_45.4: init Outer = class_init (%.loc20_25, %.loc20_43), %return
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// CHECK:STDOUT: %.loc20_45.5: init Outer = converted %.loc20_45.3, %.loc20_45.4
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// CHECK:STDOUT: return %.loc20_45.5
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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