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AnalyzerInformation: don't store inline suppressions (Fix #14974: [regression]) by autoantwort · Pull Request #8797 · cppcheck-opensource/cppcheck · GitHub

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AnalyzerInformation: don't store inline suppressions (Fix #14974: [regression]) #8797

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AnalyzerInformation: don't store inline suppressions (Fix #14974: [regression]) #8797

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5 changes: 3 additions & 2 deletions lib/cppcheck.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -189,8 +189,9 @@ class CppCheck::CppCheckLogger : public ErrorLogger
const auto errorMessage = SuppressionList::ErrorMessage::fromErrorMessage(msg, macroNames);

bool suppressed = false;
bool inlineSupressed;

if (mSuppressions.nomsg.isSuppressed(errorMessage, mUseGlobalSuppressions)) {
if (mSuppressions.nomsg.isSuppressed(errorMessage, mUseGlobalSuppressions, &inlineSupressed)) {
// Safety: Report critical errors to ErrorLogger
if (mSettings.safety && ErrorLogger::isCriticalErrorId(msg.id)) {
mExitCode = 1;
Expand Down Expand Up @@ -220,7 +221,7 @@ class CppCheck::CppCheckLogger : public ErrorLogger
if (!mSettings.emitDuplicates && !mErrorList.emplace(std::move(errmsg)).second)
return;

if (mAnalyzerInformation)
if (mAnalyzerInformation && !inlineSupressed)
mAnalyzerInformation->reportErr(msg);

if (suppressed)
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11 changes: 7 additions & 4 deletions lib/suppressions.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -472,10 +472,10 @@ bool SuppressionList::Suppression::isMatch(const SuppressionList::ErrorMessage &
cppcheck::unreachable();
}

bool SuppressionList::isSuppressed(const SuppressionList::ErrorMessage &errmsg, bool global)
{
bool SuppressionList::isSuppressed(const SuppressionList::ErrorMessage &errmsg, bool global, bool *inlineSupressed) {
std::lock_guard<std::mutex> lg(mSuppressionsSync);

if (inlineSupressed)
*inlineSupressed = false;
// TODO: handle unmatchedPolyspaceSuppression?
const bool unmatchedSuppression(errmsg.errorId == "unmatchedSuppression");
bool returnValue = false;
Expand All @@ -484,8 +484,11 @@ bool SuppressionList::isSuppressed(const SuppressionList::ErrorMessage &errmsg,
continue;
if (unmatchedSuppression && s.errorId != errmsg.errorId)
continue;
if (s.isMatch(errmsg))
if (s.isMatch(errmsg)) {
returnValue = true;
if (inlineSupressed && s.isInline)
*inlineSupressed = true;
}
}
return returnValue;
}
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3 changes: 2 additions & 1 deletion lib/suppressions.h
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Expand Up @@ -233,9 +233,10 @@ class CPPCHECKLIB SuppressionList {
* @brief Returns true if this message should not be shown to the user.
* @param errmsg error message
* @param global use global suppressions
* @param inlineSupressed is true if there exists an inline suppression for this error
* @return true if this error is suppressed.
*/
bool isSuppressed(const ErrorMessage &errmsg, bool global = true);
bool isSuppressed(const ErrorMessage &errmsg, bool global = true, bool *inlineSupressed = nullptr);

/**
* @brief Returns true if this message is "explicitly" suppressed. The suppression "id" must match textually exactly.
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