File: readability-casting.c

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (24 lines) | stat: -rw-r--r-- 1,004 bytes parent folder | download | duplicates (13) 
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 google-readability-casting %t -- -- -x c
// The testing script always adds .cpp extension to the input file name, so we
// need to run clang-tidy directly in order to verify handling of .c files:
// RUN: clang-tidy --checks=-*,google-readability-casting %s -- -x c++ | FileCheck %s -check-prefix=CHECK-MESSAGES -implicit-check-not='{{warning|error}}:'
// RUN: cp %s %t.main_file.cpp
// RUN: clang-tidy --checks=-*,google-readability-casting -header-filter='.*' %t.main_file.cpp -- -I%S -DTEST_INCLUDE -x c++ | FileCheck %s -check-prefix=CHECK-MESSAGES -implicit-check-not='{{warning|error}}:'

#ifdef TEST_INCLUDE

#undef TEST_INCLUDE
#include "readability-casting.c"

#else

void f(const char *cpc) {
  const char *cpc2 = (const char*)cpc;
  // CHECK-MESSAGES: :[[@LINE-1]]:22: warning: redundant cast to the same type [google-readability-casting]
  // CHECK-FIXES: const char *cpc2 = cpc;
  char *pc = (char*)cpc;
  typedef const char *Typedef1;
  (Typedef1)cpc;
}

#endif