File: exceptions-nonfragile.m

package info (click to toggle)
llvm-toolchain-3.4 1%3A3.4.2-13
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 253,236 kB
  • ctags: 276,203
  • sloc: cpp: 1,665,580; ansic: 298,647; asm: 206,157; objc: 84,350; python: 73,119; sh: 23,466; perl: 5,679; makefile: 5,542; ml: 5,250; pascal: 2,467; lisp: 1,420; xml: 679; cs: 236; csh: 117
file content (31 lines) | stat: -rw-r--r-- 604 bytes parent folder | download | duplicates (18)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fexceptions -fobjc-exceptions -o - %s | FileCheck %s

// rdar://problem/8535238
// CHECK: declare void @objc_exception_rethrow()

void protos() {
  extern void foo();
  @try {
    foo();
  } @catch (id e) {
    @throw;
  }
}

void throwing() {
  @throw(@"error!");
}

// rdar://problem/9431547
void die(void) __attribute__((nothrow, noreturn));
void test2(void) {
  @try {
    die();
  } @finally {
    extern void test2_helper(void);
    test2_helper();
  }

  // CHECK-LABEL: define void @test2()
  // CHECK-NOT: call void @test2_helper()
}