104 lines · cpp
1// RUN: %clang_cc1 -triple x86_64-apple-darwin10.0.0 -emit-llvm -o - %s -fexceptions -std=c++11 -debug-info-kind=limited | FileCheck %s2 3auto var = [](int i) { return i+1; };4void *use = &var;5 6extern "C" auto cvar = []{};7 8int a() { return []{ return 1; }(); }9 10int b(int x) { return [x]{return x;}(); }11 12int c(int x) { return [&x]{return x;}(); }13 14struct D { D(); D(const D&); int x; };15int d(int x) { D y[10]; return [x,y] { return y[x].x; }(); }16 17// Randomness for file. -- 618 19// VAR:20// CHECK: !DIGlobalVariable(name: "var"21// CHECK-SAME: line: [[VAR_LINE:[0-9]+]]22// CHECK-SAME: type: ![[VAR_T:[0-9]+]]23 24// CHECK: [[FILE:.*]] = !DIFile(filename: "{{.*}}lambda-expressions.cpp",25 26// CVAR:27// CHECK: !DIGlobalVariable(name: "cvar"28// CHECK-SAME: line: [[CVAR_LINE:[0-9]+]]29// CHECK-SAME: type: ![[CVAR_T:[0-9]+]]30// CHECK: ![[CVAR_T]] = distinct !DICompositeType(tag: DW_TAG_class_type31// CHECK-SAME: line: [[CVAR_LINE]],32// CHECK-SAME: elements: ![[CVAR_ARGS:[0-9]+]]33// CHECK: ![[CVAR_ARGS]] = !{!{{[0-9]+}}}34 35// CHECK: ![[VAR_T]] = distinct !DICompositeType(tag: DW_TAG_class_type36// CHECK-SAME: line: [[VAR_LINE]],37// CHECK-SAME: elements: ![[VAR_ARGS:[0-9]+]]38// CHECK: ![[VAR_ARGS]] = !{!{{[0-9]+}}}39 40// CHECK: ![[INT:[0-9]+]] = !DIBasicType(name: "int"41 42// A: 1043// CHECK: ![[A_FUNC:.*]] = distinct !DISubprogram(name: "a"{{.*}}, line: [[A_LINE:[0-9]+]]{{.*}} DISPFlagDefinition44 45// Back to A. -- 7846// CHECK: ![[LAM_A:.*]] = distinct !DICompositeType(tag: DW_TAG_class_type{{.*}}, scope: ![[A_FUNC]]{{.*}}, line: [[A_LINE]],47// CHECK-SAME: elements: ![[LAM_A_ARGS:[0-9]+]]48// CHECK: ![[LAM_A_ARGS]] = !{![[CON_LAM_A:[0-9]+]]}49// CHECK: ![[CON_LAM_A]] = !DISubprogram(name: "operator()"50// CHECK-SAME: scope: ![[LAM_A]]51// CHECK-SAME: line: [[A_LINE]]52// CHECK-SAME: DIFlagPublic53 54// B: 1455// CHECK: ![[B_FUNC:.*]] = distinct !DISubprogram(name: "b"{{.*}}, line: [[B_LINE:[0-9]+]]{{.*}} DISPFlagDefinition56 57// Back to B. -- 6758// CHECK: ![[LAM_B:.*]] = distinct !DICompositeType(tag: DW_TAG_class_type{{.*}}, scope: ![[B_FUNC]]{{.*}}, line: [[B_LINE]],59// CHECK-SAME: elements: ![[LAM_B_ARGS:[0-9]+]]60// CHECK: ![[LAM_B_ARGS]] = !{![[CAP_B:[0-9]+]], ![[CON_LAM_B:[0-9]+]]}61// CHECK: ![[CAP_B]] = !DIDerivedType(tag: DW_TAG_member, name: "x"62// CHECK-SAME: scope: ![[LAM_B]]63// CHECK-SAME: line: [[B_LINE]],64// CHECK-SAME: baseType: ![[INT]]65// CHECK: ![[CON_LAM_B]] = !DISubprogram(name: "operator()"66// CHECK-SAME: scope: ![[LAM_B]]67// CHECK-SAME: line: [[B_LINE]]68// CHECK-SAME: DIFlagPublic69 70// C: 1771// CHECK: ![[C_FUNC:.*]] = distinct !DISubprogram(name: "c"{{.*}}, line: [[C_LINE:[0-9]+]]{{.*}} DISPFlagDefinition72 73// Back to C. -- 5574// CHECK: ![[LAM_C:.*]] = distinct !DICompositeType(tag: DW_TAG_class_type{{.*}}, scope: ![[C_FUNC]]{{.*}}, line: [[C_LINE]],75// CHECK-SAME: elements: ![[LAM_C_ARGS:[0-9]+]]76// CHECK: ![[LAM_C_ARGS]] = !{![[CAP_C:[0-9]+]], ![[CON_LAM_C:[0-9]+]]}77// CHECK: ![[CAP_C]] = !DIDerivedType(tag: DW_TAG_member, name: "x"78// CHECK-SAME: scope: ![[LAM_C]]79// CHECK-SAME: line: [[C_LINE]],80// CHECK-SAME: baseType: ![[TYPE_C_x:[0-9]+]]81// CHECK: ![[TYPE_C_x]] = !DIDerivedType(tag: DW_TAG_reference_type, baseType: ![[INT]]82// CHECK: ![[CON_LAM_C]] = !DISubprogram(name: "operator()"83// CHECK-SAME: scope: ![[LAM_C]]84// CHECK-SAME: line: [[C_LINE]]85// CHECK-SAME: DIFlagPublic86 87// D: 1888// CHECK: ![[D_FUNC:.*]] = distinct !DISubprogram(name: "d"{{.*}}, line: [[D_LINE:[0-9]+]]{{.*}} DISPFlagDefinition89 90// Back to D. -- 2491// CHECK: ![[LAM_D:.*]] = distinct !DICompositeType(tag: DW_TAG_class_type{{.*}}, scope: ![[D_FUNC]]{{.*}}, line: [[D_LINE]],92// CHECK-SAME: elements: ![[LAM_D_ARGS:[0-9]+]]93// CHECK: ![[LAM_D_ARGS]] = !{![[CAP_D_X:[0-9]+]], ![[CAP_D_Y:[0-9]+]], ![[CON_LAM_D:[0-9]+]]}94// CHECK: ![[CAP_D_X]] = !DIDerivedType(tag: DW_TAG_member, name: "x"95// CHECK-SAME: scope: ![[LAM_D]]96// CHECK-SAME: line: [[D_LINE]],97// CHECK: ![[CAP_D_Y]] = !DIDerivedType(tag: DW_TAG_member, name: "y"98// CHECK-SAME: scope: ![[LAM_D]]99// CHECK-SAME: line: [[D_LINE]],100// CHECK: ![[CON_LAM_D]] = !DISubprogram(name: "operator()"101// CHECK-SAME: scope: ![[LAM_D]]102// CHECK-SAME: line: [[D_LINE]]103// CHECK-SAME: DIFlagPublic104