1 // RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -triple %itanium_abi_triple -std=c++11 -fexceptions -fcxx-exceptions -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name trymacro.cpp %s | FileCheck %s
2
3 // CHECK: Z3fn1v:
fn1()4 void fn1() try { return; } // CHECK: [[@LINE]]:12 -> [[@LINE+1]]:14 = #1
5 catch(...) {} // CHECK: [[@LINE]]:12 -> [[@LINE]]:14 = #2
6
7 #define RETURN_BLOCK { return; }
8
9 // CHECK: Z3fn2v:
10 void fn2() try RETURN_BLOCK // CHECK: [[@LINE]]:12 -> [[@LINE+1]]:14 = #1
11 catch(...) {} // CHECK: [[@LINE]]:12 -> [[@LINE]]:14 = #2
12
13 #define TRY try
14 #define CATCH(x) catch (x)
15
16 // CHECK: Z3fn3v:
fn3()17 void fn3() TRY { return; } // CHECK: [[@LINE]]:15 -> [[@LINE+1]]:14 = #1
CATCH(...)18 CATCH(...) {} // CHECK: [[@LINE]]:12 -> [[@LINE]]:14 = #2
19
20 // CHECK: Z3fn4v:
21 #define TRY2 try { // CHECK-DAG: File 1, [[@LINE]]:18 -> [[@LINE]]:19 = #1
22 void fn4() TRY2 // CHECK-DAG: Expansion,File 0, [[@LINE]]:12 -> [[@LINE]]:16 = #1 (Expanded file = 1)
23 for (;;)
24 return;
25 }
26 catch (...) {}
27
28 // CHECK: Z3fn5v:
29 #define TRY3 try { return; } catch (...) // CHECK-DAG: File 2, [[@LINE]]:18 -> [[@LINE]]:29 = #1
30 #define TRY4 try { TRY3 { return; } } catch (...) // CHECK-DAG: Expansion,File 1, [[@LINE]]:20 -> [[@LINE]]:24 = #1 (Expanded file = 2)
31 void fn5() {
32 for (;;) {
33 TRY4 { return; } // CHECK-DAG: Expansion,File 0, [[@LINE]]:5 -> [[@LINE]]:9 = #1 (Expanded file = 1)
34 } // CHECK-DAG: File 0, [[@LINE-1]]:10 -> [[@LINE-1]]:21 = #5
35 }
36
37 int main() {
38 fn1();
39 fn2();
40 fn3();
41 fn4();
42 fn5();
43 }
44