File: exceptions-nonfragile.m

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (31 lines) | stat: -rw-r--r-- 610 bytes parent folder | download | duplicates (6)
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()
}