Files
carbon-lang/toolchain/lower/testdata/function/generic/call_basic.carbon
T
Burak Emir 992d435023 Replace unused bindings with anonymous binding in lower/testdata. (#6479)
This updates lower/testdata to use _ instead of proper names, in order
to avoid the "unused binding" warnings from #2022 which are being
implemented. These changes do not depend on the implementation which
should make everything easier to review.

See #6460 with part 1 of the implementation. It was split upon request
in order to make reviewing easier, the original state of the PR was
updating hundreds of test cases.
The PR has thus been split, part 2 including test cases changes can be
viewed at
https://github.com/burakemir/carbon-lang/tree/unused_pattern_bindings_p2022_impl_part2
... many tests need to be updated, so it seems best to get those tests
out of the way that are not interesting.

These are not all tests in lower/testdata - a few of them are
interesting in the sense that they cannot use '_' because it leads to
failed redeclaration check. This is exactly the scenario described in
#3763 which requires the 'unused' marker. Those are left untouched here
but are updated in
https://github.com/burakemir/carbon-lang/tree/unused_pattern_bindings_p2022_impl_part2
2025-12-17 15:43:04 +00:00

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// 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
//
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/primitives.carbon
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/lower/testdata/function/generic/call_basic.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/lower/testdata/function/generic/call_basic.carbon
class C {
impl as Core.Copy {
fn Op[self: Self]() -> Self { return {}; }
}
}
fn F[T:! type](_: T) {
}
fn H[T:! Core.Copy](x: T) -> T {
return x;
}
// Simple stress test for single depth of calls with change in types.
// Check definitions are emitted for each specific.
fn G[T:! Core.Copy & Core.Destroy](x: T) -> T {
H(x);
H(i32);
H(G(x));
// Calls to H with types not dependent on T.
var var_f64: f64;
H(var_f64);
var ptr_i32 : i32*;
H(ptr_i32);
var ptr_f64 : f64*;
H(ptr_f64);
var ptr_i8 : i8*;
H(ptr_i8);
var c: C;
H(c);
return x;
}
fn M() {
var n: i32 = 0;
var p: f64 = 1.0;
F(n);
let _: i32 = G(n);
F(p);
let _: f64 = G(p);
}
// CHECK:STDOUT: ; ModuleID = 'call_basic.carbon'
// CHECK:STDOUT: source_filename = "call_basic.carbon"
// CHECK:STDOUT:
// CHECK:STDOUT: %type = type {}
// CHECK:STDOUT:
// CHECK:STDOUT: @C.val.loc15_44 = internal constant {} zeroinitializer
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @"_COp.C.Main:Copy.Core"(ptr sret({}) %return, ptr %self) #0 !dbg !4 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %return, ptr align 1 @C.val.loc15_44, i64 0, i1 false), !dbg !10
// CHECK:STDOUT: ret void, !dbg !10
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define void @_CM.Main() #0 !dbg !11 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %n.var = alloca i32, align 4, !dbg !14
// CHECK:STDOUT: %p.var = alloca double, align 8, !dbg !15
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %n.var), !dbg !14
// CHECK:STDOUT: store i32 0, ptr %n.var, align 4, !dbg !14
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %p.var), !dbg !15
// CHECK:STDOUT: store double 1.000000e+00, ptr %p.var, align 8, !dbg !15
// CHECK:STDOUT: %.loc52 = load i32, ptr %n.var, align 4, !dbg !16
// CHECK:STDOUT: call void @_CF.Main.b88d1103f417c6d4(i32 %.loc52), !dbg !17
// CHECK:STDOUT: %.loc53_18 = load i32, ptr %n.var, align 4, !dbg !18
// CHECK:STDOUT: %G.call.loc53 = call i32 @_CG.Main.68e44d468a50c22e(i32 %.loc53_18), !dbg !19
// CHECK:STDOUT: %.loc54 = load double, ptr %p.var, align 8, !dbg !20
// CHECK:STDOUT: call void @_CF.Main.d4b5665541d5d7a8(double %.loc54), !dbg !21
// CHECK:STDOUT: %.loc55_18 = load double, ptr %p.var, align 8, !dbg !22
// CHECK:STDOUT: %G.call.loc55 = call double @_CG.Main.c274f22d2c1ca5ee(double %.loc55_18), !dbg !23
// CHECK:STDOUT: ret void, !dbg !24
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
// CHECK:STDOUT: declare void @llvm.memcpy.p0.p0.i64(ptr noalias writeonly captures(none), ptr noalias readonly captures(none), i64, i1 immarg) #1
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
// CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #2
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CF.Main.b88d1103f417c6d4(i32 %_) #0 !dbg !25 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !31
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr i32 @_CG.Main.68e44d468a50c22e(i32 %x) #0 !dbg !32 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc29_6.3.temp = alloca i32, align 4, !dbg !37
// CHECK:STDOUT: %.loc31_8.3.temp = alloca i32, align 4, !dbg !38
// CHECK:STDOUT: %.loc31_9.3.temp = alloca i32, align 4, !dbg !39
// CHECK:STDOUT: %var_f64.var = alloca double, align 8, !dbg !40
// CHECK:STDOUT: %ptr_i32.var = alloca ptr, align 8, !dbg !41
// CHECK:STDOUT: %ptr_f64.var = alloca ptr, align 8, !dbg !42
// CHECK:STDOUT: %ptr_i8.var = alloca ptr, align 8, !dbg !43
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !44
// CHECK:STDOUT: %.loc43_6.3.temp = alloca {}, align 8, !dbg !45
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc29_6.3.temp), !dbg !37
// CHECK:STDOUT: %H.call.loc29 = call i32 @_CH.Main.3440082c84c3c17b(i32 %x), !dbg !37
// CHECK:STDOUT: store i32 %H.call.loc29, ptr %.loc29_6.3.temp, align 4, !dbg !37
// CHECK:STDOUT: %H.call.loc30 = call %type @_CH.Main.93e33f284107e304(%type zeroinitializer), !dbg !46
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc31_8.3.temp), !dbg !38
// CHECK:STDOUT: %G.call = call i32 @_CG.Main.68e44d468a50c22e(i32 %x), !dbg !38
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc31_9.3.temp), !dbg !39
// CHECK:STDOUT: store i32 %G.call, ptr %.loc31_8.3.temp, align 4, !dbg !38
// CHECK:STDOUT: %.loc31_8.5 = load i32, ptr %.loc31_8.3.temp, align 4, !dbg !38
// CHECK:STDOUT: %H.call.loc31 = call i32 @_CH.Main.3440082c84c3c17b(i32 %.loc31_8.5), !dbg !39
// CHECK:STDOUT: store i32 %H.call.loc31, ptr %.loc31_9.3.temp, align 4, !dbg !39
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %var_f64.var), !dbg !40
// CHECK:STDOUT: %.loc35_5 = load double, ptr %var_f64.var, align 8, !dbg !47
// CHECK:STDOUT: %H.call.loc35 = call double @_CH.Main.286b0f7890e5304c(double %.loc35_5), !dbg !48
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %ptr_i32.var), !dbg !41
// CHECK:STDOUT: %.loc37_5 = load ptr, ptr %ptr_i32.var, align 8, !dbg !49
// CHECK:STDOUT: %H.call.loc37 = call ptr @_CH.Main.4b30cda44e16b9ec(ptr %.loc37_5), !dbg !50
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %ptr_f64.var), !dbg !42
// CHECK:STDOUT: %.loc39_5 = load ptr, ptr %ptr_f64.var, align 8, !dbg !51
// CHECK:STDOUT: %H.call.loc39 = call ptr @_CH.Main.4b30cda44e16b9ec(ptr %.loc39_5), !dbg !52
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %ptr_i8.var), !dbg !43
// CHECK:STDOUT: %.loc41_5 = load ptr, ptr %ptr_i8.var, align 8, !dbg !53
// CHECK:STDOUT: %H.call.loc41 = call ptr @_CH.Main.4b30cda44e16b9ec(ptr %.loc41_5), !dbg !54
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %c.var), !dbg !44
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc43_6.3.temp), !dbg !45
// CHECK:STDOUT: call void @_CH.Main.f8e70200fd9d8b37(ptr %.loc43_6.3.temp, ptr %c.var), !dbg !45
// CHECK:STDOUT: ret i32 %x, !dbg !55
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CF.Main.d4b5665541d5d7a8(double %_) #0 !dbg !56 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !61
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr double @_CG.Main.c274f22d2c1ca5ee(double %x) #0 !dbg !62 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc29_6.3.temp = alloca double, align 8, !dbg !65
// CHECK:STDOUT: %.loc31_8.3.temp = alloca double, align 8, !dbg !66
// CHECK:STDOUT: %.loc31_9.3.temp = alloca double, align 8, !dbg !67
// CHECK:STDOUT: %var_f64.var = alloca double, align 8, !dbg !68
// CHECK:STDOUT: %ptr_i32.var = alloca ptr, align 8, !dbg !69
// CHECK:STDOUT: %ptr_f64.var = alloca ptr, align 8, !dbg !70
// CHECK:STDOUT: %ptr_i8.var = alloca ptr, align 8, !dbg !71
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !72
// CHECK:STDOUT: %.loc43_6.3.temp = alloca {}, align 8, !dbg !73
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc29_6.3.temp), !dbg !65
// CHECK:STDOUT: %H.call.loc29 = call double @_CH.Main.286b0f7890e5304c(double %x), !dbg !65
// CHECK:STDOUT: store double %H.call.loc29, ptr %.loc29_6.3.temp, align 8, !dbg !65
// CHECK:STDOUT: %H.call.loc30 = call %type @_CH.Main.93e33f284107e304(%type zeroinitializer), !dbg !74
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc31_8.3.temp), !dbg !66
// CHECK:STDOUT: %G.call = call double @_CG.Main.c274f22d2c1ca5ee(double %x), !dbg !66
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc31_9.3.temp), !dbg !67
// CHECK:STDOUT: store double %G.call, ptr %.loc31_8.3.temp, align 8, !dbg !66
// CHECK:STDOUT: %.loc31_8.5 = load double, ptr %.loc31_8.3.temp, align 8, !dbg !66
// CHECK:STDOUT: %H.call.loc31 = call double @_CH.Main.286b0f7890e5304c(double %.loc31_8.5), !dbg !67
// CHECK:STDOUT: store double %H.call.loc31, ptr %.loc31_9.3.temp, align 8, !dbg !67
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %var_f64.var), !dbg !68
// CHECK:STDOUT: %.loc35_5 = load double, ptr %var_f64.var, align 8, !dbg !75
// CHECK:STDOUT: %H.call.loc35 = call double @_CH.Main.286b0f7890e5304c(double %.loc35_5), !dbg !76
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %ptr_i32.var), !dbg !69
// CHECK:STDOUT: %.loc37_5 = load ptr, ptr %ptr_i32.var, align 8, !dbg !77
// CHECK:STDOUT: %H.call.loc37 = call ptr @_CH.Main.4b30cda44e16b9ec(ptr %.loc37_5), !dbg !78
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %ptr_f64.var), !dbg !70
// CHECK:STDOUT: %.loc39_5 = load ptr, ptr %ptr_f64.var, align 8, !dbg !79
// CHECK:STDOUT: %H.call.loc39 = call ptr @_CH.Main.4b30cda44e16b9ec(ptr %.loc39_5), !dbg !80
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %ptr_i8.var), !dbg !71
// CHECK:STDOUT: %.loc41_5 = load ptr, ptr %ptr_i8.var, align 8, !dbg !81
// CHECK:STDOUT: %H.call.loc41 = call ptr @_CH.Main.4b30cda44e16b9ec(ptr %.loc41_5), !dbg !82
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %c.var), !dbg !72
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc43_6.3.temp), !dbg !73
// CHECK:STDOUT: call void @_CH.Main.f8e70200fd9d8b37(ptr %.loc43_6.3.temp, ptr %c.var), !dbg !73
// CHECK:STDOUT: ret double %x, !dbg !83
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr i32 @_CH.Main.3440082c84c3c17b(i32 %x) #0 !dbg !84 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret i32 %x, !dbg !87
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr %type @_CH.Main.93e33f284107e304(%type %x) #0 !dbg !88 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret %type %x, !dbg !91
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr double @_CH.Main.286b0f7890e5304c(double %x) #0 !dbg !92 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret double %x, !dbg !95
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr ptr @_CH.Main.4b30cda44e16b9ec(ptr %x) #0 !dbg !96 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret ptr %x, !dbg !99
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nounwind
// CHECK:STDOUT: define linkonce_odr void @_CH.Main.f8e70200fd9d8b37(ptr sret({}) %return, ptr %x) #0 !dbg !100 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @"_COp.C.Main:Copy.Core"(ptr %return, ptr %x), !dbg !103
// CHECK:STDOUT: ret void, !dbg !104
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 18 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.3440082c84c3c17b, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.93e33f284107e304, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.286b0f7890e5304c, { 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.4b30cda44e16b9ec, { 5, 2, 0, 4, 3, 1 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.f8e70200fd9d8b37, { 1, 0 }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nounwind }
// CHECK:STDOUT: attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT: attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.module.flags = !{!0, !1}
// CHECK:STDOUT: !llvm.dbg.cu = !{!2}
// CHECK:STDOUT:
// CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !3 = !DIFile(filename: "call_basic.carbon", directory: "")
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "Op", linkageName: "_COp.C.Main:Copy.Core", scope: null, file: !3, line: 15, type: !5, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !8)
// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
// CHECK:STDOUT: !6 = !{!7, !7}
// CHECK:STDOUT: !7 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8)
// CHECK:STDOUT: !8 = !{!9}
// CHECK:STDOUT: !9 = !DILocalVariable(arg: 1, scope: !4, type: !7)
// CHECK:STDOUT: !10 = !DILocation(line: 15, column: 35, scope: !4)
// CHECK:STDOUT: !11 = distinct !DISubprogram(name: "M", linkageName: "_CM.Main", scope: null, file: !3, line: 48, type: !12, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !12 = !DISubroutineType(types: !13)
// CHECK:STDOUT: !13 = !{null}
// CHECK:STDOUT: !14 = !DILocation(line: 49, column: 3, scope: !11)
// CHECK:STDOUT: !15 = !DILocation(line: 50, column: 3, scope: !11)
// CHECK:STDOUT: !16 = !DILocation(line: 52, column: 5, scope: !11)
// CHECK:STDOUT: !17 = !DILocation(line: 52, column: 3, scope: !11)
// CHECK:STDOUT: !18 = !DILocation(line: 53, column: 18, scope: !11)
// CHECK:STDOUT: !19 = !DILocation(line: 53, column: 16, scope: !11)
// CHECK:STDOUT: !20 = !DILocation(line: 54, column: 5, scope: !11)
// CHECK:STDOUT: !21 = !DILocation(line: 54, column: 3, scope: !11)
// CHECK:STDOUT: !22 = !DILocation(line: 55, column: 18, scope: !11)
// CHECK:STDOUT: !23 = !DILocation(line: 55, column: 16, scope: !11)
// CHECK:STDOUT: !24 = !DILocation(line: 48, column: 1, scope: !11)
// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.b88d1103f417c6d4", scope: null, file: !3, line: 19, type: !26, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !29)
// CHECK:STDOUT: !26 = !DISubroutineType(types: !27)
// CHECK:STDOUT: !27 = !{null, !28}
// CHECK:STDOUT: !28 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
// CHECK:STDOUT: !29 = !{!30}
// CHECK:STDOUT: !30 = !DILocalVariable(arg: 1, scope: !25, type: !28)
// CHECK:STDOUT: !31 = !DILocation(line: 19, column: 1, scope: !25)
// CHECK:STDOUT: !32 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.68e44d468a50c22e", scope: null, file: !3, line: 28, type: !33, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !35)
// CHECK:STDOUT: !33 = !DISubroutineType(types: !34)
// CHECK:STDOUT: !34 = !{!28, !28}
// CHECK:STDOUT: !35 = !{!36}
// CHECK:STDOUT: !36 = !DILocalVariable(arg: 1, scope: !32, type: !28)
// CHECK:STDOUT: !37 = !DILocation(line: 29, column: 3, scope: !32)
// CHECK:STDOUT: !38 = !DILocation(line: 31, column: 5, scope: !32)
// CHECK:STDOUT: !39 = !DILocation(line: 31, column: 3, scope: !32)
// CHECK:STDOUT: !40 = !DILocation(line: 34, column: 3, scope: !32)
// CHECK:STDOUT: !41 = !DILocation(line: 36, column: 3, scope: !32)
// CHECK:STDOUT: !42 = !DILocation(line: 38, column: 3, scope: !32)
// CHECK:STDOUT: !43 = !DILocation(line: 40, column: 3, scope: !32)
// CHECK:STDOUT: !44 = !DILocation(line: 42, column: 3, scope: !32)
// CHECK:STDOUT: !45 = !DILocation(line: 43, column: 3, scope: !32)
// CHECK:STDOUT: !46 = !DILocation(line: 30, column: 3, scope: !32)
// CHECK:STDOUT: !47 = !DILocation(line: 35, column: 5, scope: !32)
// CHECK:STDOUT: !48 = !DILocation(line: 35, column: 3, scope: !32)
// CHECK:STDOUT: !49 = !DILocation(line: 37, column: 5, scope: !32)
// CHECK:STDOUT: !50 = !DILocation(line: 37, column: 3, scope: !32)
// CHECK:STDOUT: !51 = !DILocation(line: 39, column: 5, scope: !32)
// CHECK:STDOUT: !52 = !DILocation(line: 39, column: 3, scope: !32)
// CHECK:STDOUT: !53 = !DILocation(line: 41, column: 5, scope: !32)
// CHECK:STDOUT: !54 = !DILocation(line: 41, column: 3, scope: !32)
// CHECK:STDOUT: !55 = !DILocation(line: 45, column: 3, scope: !32)
// CHECK:STDOUT: !56 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.d4b5665541d5d7a8", scope: null, file: !3, line: 19, type: !57, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !59)
// CHECK:STDOUT: !57 = !DISubroutineType(types: !58)
// CHECK:STDOUT: !58 = !{null, !7}
// CHECK:STDOUT: !59 = !{!60}
// CHECK:STDOUT: !60 = !DILocalVariable(arg: 1, scope: !56, type: !7)
// CHECK:STDOUT: !61 = !DILocation(line: 19, column: 1, scope: !56)
// CHECK:STDOUT: !62 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.c274f22d2c1ca5ee", scope: null, file: !3, line: 28, type: !5, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !63)
// CHECK:STDOUT: !63 = !{!64}
// CHECK:STDOUT: !64 = !DILocalVariable(arg: 1, scope: !62, type: !7)
// CHECK:STDOUT: !65 = !DILocation(line: 29, column: 3, scope: !62)
// CHECK:STDOUT: !66 = !DILocation(line: 31, column: 5, scope: !62)
// CHECK:STDOUT: !67 = !DILocation(line: 31, column: 3, scope: !62)
// CHECK:STDOUT: !68 = !DILocation(line: 34, column: 3, scope: !62)
// CHECK:STDOUT: !69 = !DILocation(line: 36, column: 3, scope: !62)
// CHECK:STDOUT: !70 = !DILocation(line: 38, column: 3, scope: !62)
// CHECK:STDOUT: !71 = !DILocation(line: 40, column: 3, scope: !62)
// CHECK:STDOUT: !72 = !DILocation(line: 42, column: 3, scope: !62)
// CHECK:STDOUT: !73 = !DILocation(line: 43, column: 3, scope: !62)
// CHECK:STDOUT: !74 = !DILocation(line: 30, column: 3, scope: !62)
// CHECK:STDOUT: !75 = !DILocation(line: 35, column: 5, scope: !62)
// CHECK:STDOUT: !76 = !DILocation(line: 35, column: 3, scope: !62)
// CHECK:STDOUT: !77 = !DILocation(line: 37, column: 5, scope: !62)
// CHECK:STDOUT: !78 = !DILocation(line: 37, column: 3, scope: !62)
// CHECK:STDOUT: !79 = !DILocation(line: 39, column: 5, scope: !62)
// CHECK:STDOUT: !80 = !DILocation(line: 39, column: 3, scope: !62)
// CHECK:STDOUT: !81 = !DILocation(line: 41, column: 5, scope: !62)
// CHECK:STDOUT: !82 = !DILocation(line: 41, column: 3, scope: !62)
// CHECK:STDOUT: !83 = !DILocation(line: 45, column: 3, scope: !62)
// CHECK:STDOUT: !84 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.3440082c84c3c17b", scope: null, file: !3, line: 22, type: !33, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !85)
// CHECK:STDOUT: !85 = !{!86}
// CHECK:STDOUT: !86 = !DILocalVariable(arg: 1, scope: !84, type: !28)
// CHECK:STDOUT: !87 = !DILocation(line: 23, column: 3, scope: !84)
// CHECK:STDOUT: !88 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.93e33f284107e304", scope: null, file: !3, line: 22, type: !5, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !89)
// CHECK:STDOUT: !89 = !{!90}
// CHECK:STDOUT: !90 = !DILocalVariable(arg: 1, scope: !88, type: !7)
// CHECK:STDOUT: !91 = !DILocation(line: 23, column: 3, scope: !88)
// CHECK:STDOUT: !92 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.286b0f7890e5304c", scope: null, file: !3, line: 22, type: !5, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !93)
// CHECK:STDOUT: !93 = !{!94}
// CHECK:STDOUT: !94 = !DILocalVariable(arg: 1, scope: !92, type: !7)
// CHECK:STDOUT: !95 = !DILocation(line: 23, column: 3, scope: !92)
// CHECK:STDOUT: !96 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.4b30cda44e16b9ec", scope: null, file: !3, line: 22, type: !5, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !97)
// CHECK:STDOUT: !97 = !{!98}
// CHECK:STDOUT: !98 = !DILocalVariable(arg: 1, scope: !96, type: !7)
// CHECK:STDOUT: !99 = !DILocation(line: 23, column: 3, scope: !96)
// CHECK:STDOUT: !100 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.f8e70200fd9d8b37", scope: null, file: !3, line: 22, type: !5, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !101)
// CHECK:STDOUT: !101 = !{!102}
// CHECK:STDOUT: !102 = !DILocalVariable(arg: 1, scope: !100, type: !7)
// CHECK:STDOUT: !103 = !DILocation(line: 23, column: 10, scope: !100)
// CHECK:STDOUT: !104 = !DILocation(line: 23, column: 3, scope: !100)