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ValueFlow: Fix crash

This commit is contained in:
Daniel Marjamäki 2022-03-02 21:12:37 +01:00
parent 9c50136571
commit 915ae4b845
2 changed files with 9 additions and 0 deletions
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2
lib/valueflow.cpp
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@ -5107,6 +5107,8 @@ static void valueFlowForwardAssign(Token* const tok,
// Skip RHS // Skip RHS
const Token * nextExpression = tok->astParent() ? nextAfterAstRightmostLeaf(tok->astParent()) : tok->next(); const Token * nextExpression = tok->astParent() ? nextAfterAstRightmostLeaf(tok->astParent()) : tok->next();
if (!nextExpression)
return;
for (ValueFlow::Value& value : values) { for (ValueFlow::Value& value : values) {
if (value.isSymbolicValue()) if (value.isSymbolicValue())

7
test/testvalueflow.cpp
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@ -6397,6 +6397,13 @@ private:
" s;\n" " s;\n"
"}\n"; "}\n";
valueOfTok(code, "s"); valueOfTok(code, "s");
code = "int f(int value) { return 0; }\n"
"std::shared_ptr<Manager> g() {\n"
" static const std::shared_ptr<Manager> x{ new M{} };\n"
" return x;\n"
"}\n";
valueOfTok(code, "x");
} }
void valueFlowHang() { void valueFlowHang() {