Redundant variable assignment: Fix FN for struct members
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@ -458,6 +458,7 @@ const Token *CheckOther::checkRedundantAssignmentRecursive(const Token *assign1,
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[&](const Token *tok) {
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if (tok->varId() > 0) {
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assign1LhsVarIds.insert(tok->varId());
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if (!Token::simpleMatch(tok->previous(), "."))
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local &= !nonLocal(tok->variable());
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}
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return ChildrenToVisit::op1_and_op2;
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@ -159,6 +159,7 @@ private:
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TEST_CASE(incompleteArrayFill);
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TEST_CASE(redundantVarAssignment);
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TEST_CASE(redundantVarAssignment_struct);
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TEST_CASE(redundantVarAssignment_7133);
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TEST_CASE(redundantVarAssignment_stackoverflow);
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TEST_CASE(redundantVarAssignment_lambda);
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@ -5968,6 +5969,19 @@ private:
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ASSERT_EQUALS("[test.cpp:3] -> [test.cpp:4]: (style) Variable 'memptr' is reassigned a value before the old one has been used.\n", errout.str());
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}
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void redundantVarAssignment_struct() {
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check("struct foo {\n"
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" int a,b;\n"
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"};\n"
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"\n"
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"int main() {\n"
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" struct foo x;\n"
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" x.a = _mm_set1_ps(1.0);\n"
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" x.a = _mm_set1_ps(2.0);\n"
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"}");
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ASSERT_EQUALS("[test.cpp:7] -> [test.cpp:8]: (style) Variable 'x.a' is reassigned a value before the old one has been used.\n", errout.str());
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}
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void redundantVarAssignment_7133() {
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// #7133
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check("sal_Int32 impl_Export() {\n"
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