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[analyzer] Finish moving alpha.core.SizeofPtr to clang-tidy #95118

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Merged
merged 1 commit into from
Jun 12, 2024
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[analyzer] Finish moving alpha.core.SizeofPtr to clang-tidy #95118

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15 changes: 0 additions & 15 deletions clang/docs/analyzer/checkers.rst
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Expand Up @@ -2452,21 +2452,6 @@ Check for pointer subtractions on two pointers pointing to different memory chun
int d = &y - &x; // warn
}

.. _alpha-core-SizeofPtr:

alpha.core.SizeofPtr (C)
""""""""""""""""""""""""
Warn about unintended use of ``sizeof()`` on pointer expressions.

.. code-block:: c

struct s {};

int test(struct s *p) {
return sizeof(p);
// warn: sizeof(ptr) can produce an unexpected result
}

.. _alpha-core-StackAddressAsyncEscape:

alpha.core.StackAddressAsyncEscape (C)
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4 changes: 0 additions & 4 deletions clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
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Expand Up @@ -296,10 +296,6 @@ def PointerSubChecker : Checker<"PointerSub">,
"different memory chunks">,
Documentation<HasDocumentation>;

def SizeofPointerChecker : Checker<"SizeofPtr">,
HelpText<"Warn about unintended use of sizeof() on pointer expressions">,
Documentation<HasDocumentation>;

def TestAfterDivZeroChecker : Checker<"TestAfterDivZero">,
HelpText<"Check for division by variable that is later compared against 0. "
"Either the comparison is useless or there is division by zero.">,
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1 change: 0 additions & 1 deletion clang/lib/StaticAnalyzer/Checkers/CMakeLists.txt
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Expand Up @@ -24,7 +24,6 @@ add_clang_library(clangStaticAnalyzerCheckers
CheckObjCInstMethSignature.cpp
CheckPlacementNew.cpp
CheckSecuritySyntaxOnly.cpp
CheckSizeofPointer.cpp
CheckerDocumentation.cpp
ChrootChecker.cpp
CloneChecker.cpp
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96 changes: 0 additions & 96 deletions clang/lib/StaticAnalyzer/Checkers/CheckSizeofPointer.cpp
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8 changes: 0 additions & 8 deletions clang/test/Analysis/sizeofpointer.c
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16 changes: 0 additions & 16 deletions clang/www/analyzer/alpha_checks.html
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Expand Up @@ -239,22 +239,6 @@ <h3 id="core_alpha_checkers">Core Alpha Checkers</h3>
</pre></div></div></td></tr>


<tr><td><a id="alpha.core.SizeofPtr"><div class="namedescr expandable"><span class="name">
alpha.core.SizeofPtr</span><span class="lang">
(C)</span><div class="descr">
Warn about unintended use of <code>sizeof()</code> on pointer
expressions.</div></div></a></td>
<td><div class="exampleContainer expandable">
<div class="example"><pre>
struct s {};

int test(struct s *p) {
return sizeof(p);
// warn: sizeof(ptr) can produce an unexpected result
}
</pre></div></div></td></tr>


<tr><td><a id="alpha.core.StackAddressAsyncEscape"><div class="namedescr expandable"><span class="name">
alpha.core.StackAddressAsyncEscape</span><span class="lang">
(C)</span><div class="descr">
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