File: abseil-no-namespace.cpp

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (24 lines) | stat: -rw-r--r-- 885 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
// RUN: %check_clang_tidy %s abseil-no-namespace %t -- -- -I %S/Inputs
// RUN: clang-tidy -checks='-*, abseil-no-namespace' -header-filter='.*' %s -- -I %S/Inputs 2>&1 | FileCheck %s

/// Warning will not be triggered on internal Abseil code that is included.
#include "absl/strings/internal-file.h"
// CHECK-NOT: warning:

/// Warning will be triggered on code that is not internal that is included.
#include "absl/external-file.h"
// CHECK: absl/external-file.h:1:11: warning: namespace 'absl' is reserved

namespace absl {}
// CHECK-MESSAGES: :[[@LINE-1]]:11: warning: namespace 'absl' is reserved for implementation of the Abseil library and should not be opened in user code [abseil-no-namespace]

namespace absl {
// CHECK-MESSAGES: :[[@LINE-1]]:11: warning: namespace 'absl'
namespace std {
int i = 5;
}
}

// Things that shouldn't trigger the check
int i = 5;
namespace std {}