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https://github.com/carbon-language/carbon-lang.git
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Richard SmithandJon Ross-Perkins
e2ae5f212c
For the few remaining uses of the builtin `i32` type, manually build an `IntType(Signed, 32)` value instead. These are: - The return type of `Run`. - The type that int literals in an `if` expression are converted into. - The type of an array index expression. We should consider converting those three cases away from `i32` over time. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
67 lines
3.7 KiB
Plaintext
67 lines
3.7 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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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/function/declaration/fail_param_redecl.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/declaration/fail_param_redecl.carbon
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// CHECK:STDERR: fail_param_redecl.carbon:[[@LINE+6]]:14: error: duplicate name being declared in the same scope [NameDeclDuplicate]
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// CHECK:STDERR: fn F(n: i32, n: i32);
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// CHECK:STDERR: ^
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// CHECK:STDERR: fail_param_redecl.carbon:[[@LINE+3]]:6: note: name is previously declared here [NameDeclPrevious]
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// CHECK:STDERR: fn F(n: i32, n: i32);
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// CHECK:STDERR: ^
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fn F(n: i32, n: i32);
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// CHECK:STDOUT: --- fail_param_redecl.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %.1: Core.IntLiteral = int_value 32 [template]
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// CHECK:STDOUT: %Int.type: type = fn_type @Int [template]
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// CHECK:STDOUT: %Int: %Int.type = struct_value () [template]
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// CHECK:STDOUT: %i32: type = int_type signed, %.1 [template]
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// CHECK:STDOUT: %F.type: type = fn_type @F [template]
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// CHECK:STDOUT: %F: %F.type = struct_value () [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [template] {
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// CHECK:STDOUT: .Int = %import_ref
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// CHECK:STDOUT: import Core//prelude
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// CHECK:STDOUT: import Core//prelude/...
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// CHECK:STDOUT: }
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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: .Core = imports.%Core
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// CHECK:STDOUT: .F = %F.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core.import = import Core
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// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [template = constants.%F] {
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// CHECK:STDOUT: %n.patt.loc17_6: %i32 = binding_pattern n
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// CHECK:STDOUT: %n.param_patt.loc17_7: %i32 = value_param_pattern %n.patt.loc17_6, runtime_param0
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// CHECK:STDOUT: %n.patt.loc17_14: %i32 = binding_pattern n
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// CHECK:STDOUT: %n.param_patt.loc17_15: %i32 = value_param_pattern %n.patt.loc17_14, runtime_param1
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// CHECK:STDOUT: } {
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// CHECK:STDOUT: %.loc17_9.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
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// CHECK:STDOUT: %int.make_type_signed.loc17_9: init type = call constants.%Int(%.loc17_9.1) [template = constants.%i32]
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// CHECK:STDOUT: %.loc17_9.2: type = value_of_initializer %int.make_type_signed.loc17_9 [template = constants.%i32]
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// CHECK:STDOUT: %.loc17_9.3: type = converted %int.make_type_signed.loc17_9, %.loc17_9.2 [template = constants.%i32]
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// CHECK:STDOUT: %.loc17_17.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
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// CHECK:STDOUT: %int.make_type_signed.loc17_17: init type = call constants.%Int(%.loc17_17.1) [template = constants.%i32]
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// CHECK:STDOUT: %.loc17_17.2: type = value_of_initializer %int.make_type_signed.loc17_17 [template = constants.%i32]
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// CHECK:STDOUT: %.loc17_17.3: type = converted %int.make_type_signed.loc17_17, %.loc17_17.2 [template = constants.%i32]
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// CHECK:STDOUT: %n.param.loc17_7: %i32 = value_param runtime_param0
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// CHECK:STDOUT: %n.loc17_6: %i32 = bind_name n, %n.param.loc17_7
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// CHECK:STDOUT: %n.param.loc17_15: %i32 = value_param runtime_param1
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// CHECK:STDOUT: %n.loc17_14: %i32 = bind_name n, %n.param.loc17_15
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F(%n.param_patt.loc17_7: %i32, %n.param_patt.loc17_15: %i32);
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// CHECK:STDOUT:
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