mirror of
https://github.com/carbon-language/carbon-lang.git
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Dana JansensandJon Ross-Perkins
19d59b2a8d
Remove use of i32/bool when a builtin type or test-define class type can work. Make `Sub` user-defines in a test that is testing builtin functions and not trying to test the prelude, in the same way that it defines its own Negate. Reduce use of the + operator when it isn't contributing to the test's coverage, since the + operator needs the full prelude. Remove use of Core.Print when it's not required for the test. Move `deduce_nested_facet_value.carbon` to its own file since it uses TypeAnd, and the rest of deduce.carbon does not, but uses i32. This means they can each use a different min-prelude. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
83 lines
3.6 KiB
Plaintext
83 lines
3.6 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/lower/testdata/function/generic/call_impl_function.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/lower/testdata/function/generic/call_impl_function.carbon
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interface SomeInterface(T:! type) {
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fn F(x: T) -> T;
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}
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class SomeParam {}
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class ImplsSomeInterface {}
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impl ImplsSomeInterface as SomeInterface(i32) {
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fn F(x: i32) -> i32 {
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return -x;
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}
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}
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// TODO: This asserts with "Mangled name collision".
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// impl ImplsSomeInterface as SomeInterface(SomeParam) {
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// fn F(x: SomeParam) -> SomeParam {
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// return {};
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// }
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// }
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fn CallGenericMethod(T:! type, U:! SomeInterface(T), x: T) -> T {
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return U.F(x);
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}
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fn G() {
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CallGenericMethod(i32, ImplsSomeInterface, 10);
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// TODO: Fix above
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// CallGenericMethod(SomeParam, ImplsSomeInterface, {});
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}
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// CHECK:STDOUT: ; ModuleID = 'call_impl_function.carbon'
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// CHECK:STDOUT: source_filename = "call_impl_function.carbon"
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// CHECK:STDOUT:
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// CHECK:STDOUT: define i32 @"_CF.ImplsSomeInterface.Main:SomeInterface.Main"(i32 %x) !dbg !4 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %int.snegate = sub i32 0, %x, !dbg !7
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// CHECK:STDOUT: ret i32 %int.snegate, !dbg !8
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: define void @_CG.Main() !dbg !9 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %CallGenericMethod.call = call i32 @_CCallGenericMethod.Main.b330a91dfda257ee(i32 10), !dbg !10
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// CHECK:STDOUT: ret void, !dbg !11
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: define linkonce_odr i32 @_CCallGenericMethod.Main.b330a91dfda257ee(i32 %x) !dbg !12 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %.loc34_15 = call i32 @"_CF.ImplsSomeInterface.Main:SomeInterface.Main"(i32 %x), !dbg !13
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// CHECK:STDOUT: ret i32 %.loc34_15, !dbg !14
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: !llvm.module.flags = !{!0, !1}
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// CHECK:STDOUT: !llvm.dbg.cu = !{!2}
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// CHECK:STDOUT:
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// CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5}
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// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3}
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// CHECK:STDOUT: !2 = distinct !DICompileUnit(language: DW_LANG_C, file: !3, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
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// CHECK:STDOUT: !3 = !DIFile(filename: "call_impl_function.carbon", directory: "")
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// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "F", linkageName: "_CF.ImplsSomeInterface.Main:SomeInterface.Main", scope: null, file: !3, line: 20, type: !5, spFlags: DISPFlagDefinition, unit: !2)
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// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
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// CHECK:STDOUT: !6 = !{}
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// CHECK:STDOUT: !7 = !DILocation(line: 21, column: 12, scope: !4)
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// CHECK:STDOUT: !8 = !DILocation(line: 21, column: 5, scope: !4)
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// CHECK:STDOUT: !9 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main", scope: null, file: !3, line: 37, type: !5, spFlags: DISPFlagDefinition, unit: !2)
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// CHECK:STDOUT: !10 = !DILocation(line: 38, column: 3, scope: !9)
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// CHECK:STDOUT: !11 = !DILocation(line: 37, column: 1, scope: !9)
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// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "CallGenericMethod", linkageName: "_CCallGenericMethod.Main.b330a91dfda257ee", scope: null, file: !3, line: 33, type: !5, spFlags: DISPFlagDefinition, unit: !2)
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// CHECK:STDOUT: !13 = !DILocation(line: 34, column: 10, scope: !12)
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// CHECK:STDOUT: !14 = !DILocation(line: 34, column: 3, scope: !12)
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