File: nested-redef.c

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (34 lines) | stat: -rw-r--r-- 733 bytes parent folder | download | duplicates (9) 
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
32
33
34
 
// RUN: %clang_cc1 -fsyntax-only -verify %s
struct X { // expected-note{{previous definition is here}}
  struct X { } x; // expected-error{{nested redefinition of 'X'}}
}; 

struct Y { };
void f(void) {
  struct Y { }; // okay: this is a different Y
}

struct T;
struct Z {
  struct T { int x; } t;
  struct U { int x; } u;
};

void f2(void) {
  struct T t;
  struct U u;
}

void f3(void) {
  struct G { // expected-note{{previous definition is here}}
    struct G {}; // expected-error{{nested redefinition of 'G'}}
  };
}

void f4(void) {
  struct G { // expected-note 2{{previous definition is here}}
    struct G {}; // expected-error{{nested redefinition of 'G'}}
  };

  struct G {}; // expected-error{{redefinition of 'G'}}
}