File: exceptions-nonfragile.m

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (29 lines) | stat: -rw-r--r-- 570 bytes parent folder | download | duplicates (10)
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
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fexceptions -fobjc-exceptions -o - %s | FileCheck %s

// CHECK: declare void @objc_exception_rethrow()

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

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

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()
}