mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 14:01:05 +01:00
Jon Ross-Perkins
895e90e791
- Adds an empty prelude.carbon file - Imports that file in any non-Core package file - Adds --disable-prelude-import to avoid that - Adds --exclude-dump-file-prefix to be able to hide files from dumping - Used to hide core files (we can't do this by package name due to lex dumps, for example) - Restructures some tests to not rely on `i32`, particularly `alias` tests (which rely on a name ref) and tests with no prelude. I'm adding the framework for switching i32 to calling Int32 in the prelude, but I'm running into a separate error actually switching over. So that *mostly* works, but isn't quite ready for prime time. However, maybe the current state of this PR is still useful to review since it does a lot of the infrastructure work and adds the %Core everywhere?
104 lines
4.7 KiB
Plaintext
104 lines
4.7 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 A(n: i32, m: i32) -> i32 = "int.add";
|
|
// CHECK:STDERR: fail_redefined.carbon:[[@LINE+7]]:1: ERROR: Redefinition of function A.
|
|
// CHECK:STDERR: fn A(n: i32, m: i32) -> i32 { return n; }
|
|
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
// CHECK:STDERR: fail_redefined.carbon:[[@LINE-4]]:1: Previously defined here.
|
|
// CHECK:STDERR: fn A(n: i32, m: i32) -> i32 = "int.add";
|
|
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
// CHECK:STDERR:
|
|
fn A(n: i32, m: i32) -> i32 { return n; }
|
|
|
|
fn B(n: i32, m: i32) -> i32 { return n; }
|
|
// CHECK:STDERR: fail_redefined.carbon:[[@LINE+7]]:1: ERROR: Redefinition of function B.
|
|
// CHECK:STDERR: fn B(n: i32, m: i32) -> i32 = "int.add";
|
|
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
// CHECK:STDERR: fail_redefined.carbon:[[@LINE-4]]:1: Previously defined here.
|
|
// CHECK:STDERR: fn B(n: i32, m: i32) -> i32 { return n; }
|
|
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
// CHECK:STDERR:
|
|
fn B(n: i32, m: i32) -> i32 = "int.add";
|
|
|
|
fn C(n: i32, m: i32) -> i32 = "int.add";
|
|
// CHECK:STDERR: fail_redefined.carbon:[[@LINE+6]]:1: ERROR: Redefinition of function C.
|
|
// CHECK:STDERR: fn C(n: i32, m: i32) -> i32 = "int.add";
|
|
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
// CHECK:STDERR: fail_redefined.carbon:[[@LINE-4]]:1: Previously defined here.
|
|
// CHECK:STDERR: fn C(n: i32, m: i32) -> i32 = "int.add";
|
|
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
fn C(n: i32, m: i32) -> i32 = "int.add";
|
|
|
|
// CHECK:STDOUT: --- fail_redefined.carbon
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: file {
|
|
// CHECK:STDOUT: package: <namespace> = namespace [template] {
|
|
// CHECK:STDOUT: .Core = %Core
|
|
// CHECK:STDOUT: .A = %A.loc7
|
|
// CHECK:STDOUT: .B = %B.loc17
|
|
// CHECK:STDOUT: .C = %C.loc27
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
|
|
// CHECK:STDOUT: %A.loc7: <function> = fn_decl @A [template] {
|
|
// CHECK:STDOUT: %n.loc7_6.1: i32 = param n
|
|
// CHECK:STDOUT: %n.loc7_6.2: i32 = bind_name n, %n.loc7_6.1
|
|
// CHECK:STDOUT: %m.loc7_14.1: i32 = param m
|
|
// CHECK:STDOUT: %m.loc7_14.2: i32 = bind_name m, %m.loc7_14.1
|
|
// CHECK:STDOUT: %return.var.loc7: ref i32 = var <return slot>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %A.loc15: <function> = fn_decl @A [template] {
|
|
// CHECK:STDOUT: %n.loc15_6.1: i32 = param n
|
|
// CHECK:STDOUT: @A.%n: i32 = bind_name n, %n.loc15_6.1
|
|
// CHECK:STDOUT: %m.loc15_14.1: i32 = param m
|
|
// CHECK:STDOUT: @A.%m: i32 = bind_name m, %m.loc15_14.1
|
|
// CHECK:STDOUT: %return.var.loc15: ref i32 = var <return slot>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %B.loc17: <function> = fn_decl @B [template] {
|
|
// CHECK:STDOUT: %n.loc17_6.1: i32 = param n
|
|
// CHECK:STDOUT: %n.loc17_6.2: i32 = bind_name n, %n.loc17_6.1
|
|
// CHECK:STDOUT: %m.loc17_14.1: i32 = param m
|
|
// CHECK:STDOUT: %m.loc17_14.2: i32 = bind_name m, %m.loc17_14.1
|
|
// CHECK:STDOUT: %return.var.loc17: ref i32 = var <return slot>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %B.loc25: <function> = fn_decl @B [template] {
|
|
// CHECK:STDOUT: %n.loc25_6.1: i32 = param n
|
|
// CHECK:STDOUT: @B.%n: i32 = bind_name n, %n.loc25_6.1
|
|
// CHECK:STDOUT: %m.loc25_14.1: i32 = param m
|
|
// CHECK:STDOUT: @B.%m: i32 = bind_name m, %m.loc25_14.1
|
|
// CHECK:STDOUT: %return.var.loc25: ref i32 = var <return slot>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %C.loc27: <function> = fn_decl @C [template] {
|
|
// CHECK:STDOUT: %n.loc27_6.1: i32 = param n
|
|
// CHECK:STDOUT: %n.loc27_6.2: i32 = bind_name n, %n.loc27_6.1
|
|
// CHECK:STDOUT: %m.loc27_14.1: i32 = param m
|
|
// CHECK:STDOUT: %m.loc27_14.2: i32 = bind_name m, %m.loc27_14.1
|
|
// CHECK:STDOUT: %return.var.loc27: ref i32 = var <return slot>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: %C.loc34: <function> = fn_decl @C [template] {
|
|
// CHECK:STDOUT: %n.loc34_6.1: i32 = param n
|
|
// CHECK:STDOUT: @C.%n: i32 = bind_name n, %n.loc34_6.1
|
|
// CHECK:STDOUT: %m.loc34_14.1: i32 = param m
|
|
// CHECK:STDOUT: @C.%m: i32 = bind_name m, %m.loc34_14.1
|
|
// CHECK:STDOUT: %return.var.loc34: ref i32 = var <return slot>
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @A(%n: i32, %m: i32) -> i32 = "int.add" {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %n.ref: i32 = name_ref n, %n
|
|
// CHECK:STDOUT: return %n.ref
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @B(%n: i32, %m: i32) -> i32 = "int.add" {
|
|
// CHECK:STDOUT: !entry:
|
|
// CHECK:STDOUT: %n.ref: i32 = name_ref n, file.%n.loc17_6.2
|
|
// CHECK:STDOUT: return %n.ref
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: fn @C(%n: i32, %m: i32) -> i32 = "int.add";
|
|
// CHECK:STDOUT:
|