40 lines
3.0 KiB
C++
40 lines
3.0 KiB
C++
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -fsized-deallocation
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -DINCLUDE_INCLUDES
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -DINCLUDE_INCLUDES -fsized-deallocation
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS -fsized-deallocation
|
||
|
|
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14 -fsized-deallocation
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14 -DINCLUDE_INCLUDES
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14 -DINCLUDE_INCLUDES -fsized-deallocation
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14 -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++14 -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS -fsized-deallocation
|
||
|
|
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17 -fsized-deallocation
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17 -DINCLUDE_INCLUDES
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17 -DINCLUDE_INCLUDES -fsized-deallocation
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17 -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS
|
||
|
|
// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus -verify -analyzer-output=text %s -std=c++17 -DINCLUDE_INCLUDES -DTEST_INLINABLE_ALLOCATORS -fsized-deallocation
|
||
|
|
|
||
|
|
// Test all three: undeclared operator delete, operator delete forward-declared
|
||
|
|
// in the system header, operator delete defined in system header.
|
||
|
|
#ifdef INCLUDE_INCLUDES
|
||
|
|
// TEST_INLINABLE_ALLOCATORS is used within this include.
|
||
|
|
#include "Inputs/system-header-simulator-cxx.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
void leak() {
|
||
|
|
int *x = new int; // expected-note{{Memory is allocated}}
|
||
|
|
} // expected-warning{{Potential leak of memory pointed to by 'x'}}
|
||
|
|
// expected-note@-1{{Potential leak of memory pointed to by 'x'}}
|
||
|
|
|
||
|
|
// This function was incorrectly diagnosed as leak under -fsized-deallocation
|
||
|
|
// because the sized operator delete was mistaken for a custom delete.
|
||
|
|
void no_leak() {
|
||
|
|
int *x = new int; // no-note
|
||
|
|
delete x;
|
||
|
|
} // no-warning
|