1 // RUN: %clang_cc1 -triple x86_64-apple-darwin10.0.0 -emit-llvm -o - %s -fexceptions -std=c++11 -g | FileCheck %s 2 3 auto var = [](int i) { return i+1; }; 4 void *use = &var; 5 6 extern "C" auto cvar = []{}; 7 8 int a() { return []{ return 1; }(); } 9 10 int b(int x) { return [x]{return x;}(); } 11 12 int c(int x) { return [&x]{return x;}(); } 13 14 struct D { D(); D(const D&); int x; }; 15 int d(int x) { D y[10]; return [x,y] { return y[x].x; }(); } 16 17 // Randomness for file. -- 6 18 // CHECK: [[FILE:.*]] = {{.*}} [ DW_TAG_file_type ] [{{.*}}debug-lambda-expressions.cpp] 19 20 // A: 10 21 // CHECK: [[A_FUNC:.*]] = {{.*}} [ DW_TAG_subprogram ] [line [[A_LINE:.*]]] [def] [a] 22 23 // B: 14 24 // CHECK: [[B_FUNC:.*]] = {{.*}} [ DW_TAG_subprogram ] [line [[B_LINE:.*]]] [def] [b] 25 26 // C: 17 27 // CHECK: [[C_FUNC:.*]] = {{.*}} [ DW_TAG_subprogram ] [line [[C_LINE:.*]]] [def] [c] 28 29 // D: 18 30 // CHECK: [[D_FUNC:.*]] = {{.*}} [ DW_TAG_subprogram ] [line [[D_LINE:.*]]] [def] [d] 31 32 // Back to D. -- 24 33 // CHECK: [[LAM_D:.*]] = {{.*}}, metadata [[D_FUNC]], {{.*}}, metadata [[LAM_D_ARGS:.*]], i32 0, null, null, null} ; [ DW_TAG_class_type ] [line [[D_LINE]], 34 // CHECK: [[LAM_D_ARGS]] = metadata !{metadata [[CAP_D_X:.*]], metadata [[CAP_D_Y:.*]], metadata [[CON_LAM_D:.*]]} 35 // CHECK: [[CAP_D_X]] = {{.*}}, metadata [[LAM_D]], {{.*}} [ DW_TAG_member ] [x] [line [[D_LINE]], 36 // CHECK: [[CAP_D_Y]] = {{.*}}, metadata [[LAM_D]], {{.*}} [ DW_TAG_member ] [y] [line [[D_LINE]], 37 // CHECK: [[CON_LAM_D]] = {{.*}}, metadata [[LAM_D]], {{.*}} [ DW_TAG_subprogram ] [line [[D_LINE]]] [operator()] 38 39 40 // Back to C. -- 55 41 // CHECK: [[LAM_C:.*]] = {{.*}}, metadata [[C_FUNC]], {{.*}}, metadata [[LAM_C_ARGS:.*]], i32 0, null, null, null} ; [ DW_TAG_class_type ] [line [[C_LINE]], 42 // CHECK: [[LAM_C_ARGS]] = metadata !{metadata [[CAP_C:.*]], metadata [[CON_LAM_C:.*]]} 43 // Ignoring the member type for now. 44 // CHECK: [[CAP_C]] = {{.*}}, metadata [[LAM_C]], {{.*}}} ; [ DW_TAG_member ] [x] [line [[C_LINE]], 45 // CHECK: [[CON_LAM_C]] = {{.*}}, metadata [[LAM_C]], {{.*}} [ DW_TAG_subprogram ] [line [[C_LINE]]] [operator()] 46 47 48 // Back to B. -- 67 49 // CHECK: [[LAM_B:.*]] = {{.*}}, metadata [[B_FUNC]], {{.*}}, metadata [[LAM_B_ARGS:.*]], i32 0, null, null, null} ; [ DW_TAG_class_type ] [line [[B_LINE]], 50 // CHECK: [[LAM_B_ARGS]] = metadata !{metadata [[CAP_B:.*]], metadata [[CON_LAM_B:.*]]} 51 // CHECK: [[CAP_B]] = {{.*}}, metadata [[LAM_B]], {{.*}}} ; [ DW_TAG_member ] [x] [line [[B_LINE]], 52 // CHECK: [[CON_LAM_B]] = {{.*}}, metadata [[LAM_B]], {{.*}} [ DW_TAG_subprogram ] [line [[B_LINE]]] [operator()] 53 54 // Back to A. -- 78 55 // CHECK: [[LAM_A:.*]] = {{.*}}, metadata [[A_FUNC]], {{.*}}, metadata [[LAM_A_ARGS:.*]], i32 0, null, null, null} ; [ DW_TAG_class_type ] [line [[A_LINE]], 56 // CHECK: [[LAM_A_ARGS]] = metadata !{metadata [[CON_LAM_A:.*]]} 57 // CHECK: [[CON_LAM_A]] = {{.*}}, metadata [[LAM_A]], {{.*}} [ DW_TAG_subprogram ] [line [[A_LINE]]] [operator()] 58 59 // CVAR: 60 // CHECK: {{.*}} metadata [[CVAR_T:![0-9]*]], {{.*}} ; [ DW_TAG_variable ] [cvar] [line [[CVAR_LINE:[0-9]*]]] 61 // CHECK: [[CVAR_T]] = {{.*}}, metadata ![[CVAR_ARGS:.*]], i32 0, null, null, null} ; [ DW_TAG_class_type ] [line [[CVAR_LINE]], 62 // CHECK: [[CVAR_ARGS]] = metadata !{metadata !{{.*}}} 63 64 // VAR: 65 // CHECK: {{.*}} metadata [[VAR_T:![0-9]*]], {{.*}} ; [ DW_TAG_variable ] [var] [line [[VAR_LINE:[0-9]*]]] 66 // CHECK: [[VAR_T]] = {{.*}}, metadata [[VAR_ARGS:![0-9]*]], i32 0, null, null, null} ; [ DW_TAG_class_type ] [line [[VAR_LINE]], 67 // CHECK: [[VAR_ARGS]] = metadata !{metadata !{{.*}}} 68
