mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-30 06:35:01 +01:00
Richard Smith
ce1dd20be2
A couple of minor functional changes here: - We now always create a `name_ref` for the name referred to by the right-hand operand of member access. Previously we skipped creating this instruction if the referenced name was a field, and just created the field access instruction. This makes our processing of member accesses and our SemIR representation a bit more uniform. - We now perform lookup into the type of the left-hand operand if it's any type with a scope, not just for classes. This means we do lookup into interface types. However, doing so isn't really useful yet because it always finds an associated entity that isn't usable by itself. This changes the diagnostic in `toolchain/check/testdata/interface/fail_todo_facet_lookup.carbon`.
96 lines
4.2 KiB
Plaintext
96 lines
4.2 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 Class {
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fn F[self: Self]() -> i32;
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fn G[addr self: Self*]() -> i32;
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var n: i32;
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}
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fn Class.F[self: Self]() -> i32 {
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return self.n;
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}
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fn Class.G[addr self: Self*]() -> i32 {
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return (*self).n;
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}
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// CHECK:STDOUT: --- self.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Class: type = class_type @Class [template]
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// CHECK:STDOUT: %.1: type = ptr_type Class [template]
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// CHECK:STDOUT: %.2: type = unbound_element_type Class, i32 [template]
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// CHECK:STDOUT: %.3: type = struct_type {.n: i32} [template]
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// CHECK:STDOUT: %.4: type = ptr_type {.n: i32} [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 [template] {
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// CHECK:STDOUT: .Class = %Class.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Class.decl: type = class_decl @Class [template = constants.%Class] {}
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// CHECK:STDOUT: %F: <function> = fn_decl @F [template] {
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// CHECK:STDOUT: %Self.ref.loc14: type = name_ref Self, constants.%Class [template = constants.%Class]
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// CHECK:STDOUT: %self.loc14_12.1: Class = param self
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// CHECK:STDOUT: @F.%self: Class = bind_name self, %self.loc14_12.1
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// CHECK:STDOUT: %return.var.loc14: ref i32 = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %G: <function> = fn_decl @G [template] {
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// CHECK:STDOUT: %Self.ref.loc18: type = name_ref Self, constants.%Class [template = constants.%Class]
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// CHECK:STDOUT: %.loc18_27: type = ptr_type Class [template = constants.%.1]
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// CHECK:STDOUT: %self.loc18_17.1: Class* = param self
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// CHECK:STDOUT: @G.%self: Class* = bind_name self, %self.loc18_17.1
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// CHECK:STDOUT: @G.%.loc18: Class* = addr_pattern @G.%self
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// CHECK:STDOUT: %return.var.loc18: ref i32 = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @Class {
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// CHECK:STDOUT: %F: <function> = fn_decl @F [template] {
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// CHECK:STDOUT: %Self.ref.loc8: type = name_ref Self, constants.%Class [template = constants.%Class]
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// CHECK:STDOUT: %self.loc8_8.1: Class = param self
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// CHECK:STDOUT: %self.loc8_8.2: Class = bind_name self, %self.loc8_8.1
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// CHECK:STDOUT: %return.var.loc8: ref i32 = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %G: <function> = fn_decl @G [template] {
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// CHECK:STDOUT: %Self.ref.loc9: type = name_ref Self, constants.%Class [template = constants.%Class]
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// CHECK:STDOUT: %.loc9_23: type = ptr_type Class [template = constants.%.1]
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// CHECK:STDOUT: %self.loc9_13.1: Class* = param self
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// CHECK:STDOUT: %self.loc9_13.3: Class* = bind_name self, %self.loc9_13.1
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// CHECK:STDOUT: %.loc9_8: Class* = addr_pattern %self.loc9_13.3
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// CHECK:STDOUT: %return.var.loc9: ref i32 = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %.loc11: <unbound element of class Class> = field_decl n, element0 [template]
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = constants.%Class
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// CHECK:STDOUT: .F = %F
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// CHECK:STDOUT: .G = %G
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// CHECK:STDOUT: .n = %.loc11
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F[%self: Class]() -> i32 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %self.ref: Class = name_ref self, %self
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// CHECK:STDOUT: %n.ref: <unbound element of class Class> = name_ref n, @Class.%.loc11 [template = @Class.%.loc11]
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// CHECK:STDOUT: %.loc15_14.1: ref i32 = class_element_access %self.ref, element0
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// CHECK:STDOUT: %.loc15_14.2: i32 = bind_value %.loc15_14.1
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// CHECK:STDOUT: return %.loc15_14.2
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @G[addr %self: Class*]() -> i32 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %self.ref: Class* = name_ref self, %self
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// CHECK:STDOUT: %.loc19_11: ref Class = deref %self.ref
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// CHECK:STDOUT: %n.ref: <unbound element of class Class> = name_ref n, @Class.%.loc11 [template = @Class.%.loc11]
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// CHECK:STDOUT: %.loc19_17.1: ref i32 = class_element_access %.loc19_11, element0
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// CHECK:STDOUT: %.loc19_17.2: i32 = bind_value %.loc19_17.1
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// CHECK:STDOUT: return %.loc19_17.2
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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