d993e76a18
Summary: Hello everybody, this is an incremental patch for the NoMalloc-Checker I wrote. It allows to configure the memory-management functions, that are checked, This might be helpful for a code base with custom functions in use, or non-standard functionality, like posix_memalign. Reviewers: aaron.ballman, hokein, alexfh Reviewed By: aaron.ballman, alexfh Subscribers: sbenza, nemanjai, JDevlieghere Tags: #clang-tools-extra Patch by Jonas Toth! Differential Revision: https://reviews.llvm.org/D28239 llvm-svn: 296734
18 lines
694 B
C++
18 lines
694 B
C++
// RUN: %check_clang_tidy %s cppcoreguidelines-no-malloc %t \
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// RUN: -config='{CheckOptions: \
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// RUN: [{key: cppcoreguidelines-no-malloc.Allocations, value: "::malloc"},\
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// RUN: {key: cppcoreguidelines-no-malloc.Reallocations, value: ""},\
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// RUN: {key: cppcoreguidelines-no-malloc.Deallocations, value: ""}]}' \
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// RUN: --
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// Just ensure, the check will not crash, when no functions shall be checked.
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using size_t = __SIZE_TYPE__;
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void *malloc(size_t size);
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void malloced_array() {
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int *array0 = (int *)malloc(sizeof(int) * 20);
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// CHECK-MESSAGES: :[[@LINE-1]]:24: warning: do not manage memory manually; consider a container or a smart pointer [cppcoreguidelines-no-malloc]
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}
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