mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-27 14:30:10 +01:00
Jon Ross-Perkins
57090142e8
This starts adding builtins with TypeType and IntegerLiteralType. Note, structurally that's all they are, and not directly accessible in any way. Adds a type field to SemanticsNode. Now, IntegerLiteralType can be identified as having type=TypeType, and IntegerLiteral as type=IntegerLiteralType. The current iteration doesn't do anything for type propagation, because I wanted to avoid making this too big. This also switches the Identifier IR to instead BindName, with some side-effects. I'd been trying to think how to provide a name for TypeType, and switching around how things worked seemed like a better approach. And while I think it's the right direction (e.g., alias should just be a BindName), I also realized I don't need to name TypeType: there's probably a keyword to refer to the builtin, so it shouldn't use regular name lookup.
28 lines
952 B
Plaintext
28 lines
952 B
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
|
|
// RUN: %{carbon-run-semantics}
|
|
// CHECK:STDOUT: cross_reference_irs.size == 2,
|
|
// CHECK:STDOUT: cross_references = {
|
|
// CHECK:STDOUT: node_xref0 = "xref(ir0, block0, node0)";
|
|
// CHECK:STDOUT: node_xref1 = "xref(ir0, block0, node1)";
|
|
// CHECK:STDOUT: },
|
|
// CHECK:STDOUT: identifiers = {
|
|
// CHECK:STDOUT: ident0 = "Foo";
|
|
// CHECK:STDOUT: },
|
|
// CHECK:STDOUT: integer_literals = {
|
|
// CHECK:STDOUT: },
|
|
// CHECK:STDOUT: node_blocks = {
|
|
// CHECK:STDOUT: block0 = {
|
|
// CHECK:STDOUT: node0 = FunctionDeclaration();
|
|
// CHECK:STDOUT: node1 = BindName(ident0, node0);
|
|
// CHECK:STDOUT: node2 = FunctionDefinition(node0, block1);
|
|
// CHECK:STDOUT: },
|
|
// CHECK:STDOUT: block1 = {
|
|
// CHECK:STDOUT: },
|
|
// CHECK:STDOUT: }
|
|
|
|
fn Foo() {}
|