File: warn-vla.cpp

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (27 lines) | stat: -rw-r--r-- 1,075 bytes parent folder | download | duplicates (21)
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
// RUN: %clang_cc1 -fsyntax-only -verify -Wvla %s

void test1(int n) { // expected-note {{here}}
  int v[n]; // expected-warning {{variable length array}} expected-note {{parameter 'n'}}
}

void test2(int n, int v[n]) { // expected-warning {{variable length array}} expected-note {{parameter 'n'}} expected-note {{here}}
}

void test3(int n, int v[n]); // expected-warning {{variable length array}} expected-note {{parameter 'n'}} expected-note {{here}}

template<typename T>
void test4(int n) { // expected-note {{here}}
  int v[n]; // expected-warning {{variable length array}} expected-note {{parameter 'n'}}
}

template<typename T>
void test5(int n, int v[n]) { // expected-warning {{variable length array}} expected-note {{parameter 'n'}} expected-note {{here}}
}

template<typename T>
void test6(int n, int v[n]); // expected-warning {{variable length array}} expected-note {{parameter 'n'}} expected-note {{here}}

template<typename T>
void test7(int n, T v[n]) { // expected-warning {{variable length array}} expected-note {{parameter 'n'}} expected-note {{here}}
}