Tokenizer::setVarId: better handling of initializer lists
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5086ae7c31
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@ -2885,6 +2885,26 @@ static void setVarIdStructMembers(Token **tok1,
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}
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}
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// Update the variable ids..
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// Parse each function..
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static void setVarIdClassFunction(Token * const startToken,
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const Token * const endToken,
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const std::map<std::string, unsigned int> &varlist,
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std::map<unsigned int, std::map<std::string,unsigned int> > *structMembers,
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unsigned int *_varId)
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{
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for (Token *tok2 = startToken; tok2 && tok2 != endToken; tok2 = tok2->next()) {
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if (tok2->varId() == 0 && tok2->previous()->str() != ".") {
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const std::map<std::string,unsigned int>::const_iterator it = varlist.find(tok2->str());
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if (it != varlist.end()) {
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tok2->varId(it->second);
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setVarIdStructMembers(&tok2, structMembers, _varId);
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}
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}
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}
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}
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void Tokenizer::setVarId()
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void Tokenizer::setVarId()
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{
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{
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// Clear all variable ids
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// Clear all variable ids
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@ -3084,27 +3104,24 @@ void Tokenizer::setVarId()
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// If this is a function implementation.. add it to funclist
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// If this is a function implementation.. add it to funclist
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if (Token::Match(tok2, ") const|volatile| {")) {
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if (Token::Match(tok2, ") const|volatile| {")) {
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if (tok2->next()->str() != "{")
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while (tok2->str() != "{")
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tok2 = tok2->next();
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tok2 = tok2->next();
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funclist.push_back(tok2->next());
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setVarIdClassFunction(tok2, tok2->link(), varlist, &structMembers, &_varId);
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}
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}
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}
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}
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}
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// Update the variable ids..
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// constructor with initializer list
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// Parse each function..
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if (Token::Match(tok2, ") : %var% (")) {
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for (std::list<Token *>::iterator func = funclist.begin(); func != funclist.end(); ++func) {
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const Token *tok3 = tok2;
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for (Token *tok2 = (*func)->next(); tok2 != (*func)->link(); tok2 = tok2->next()) {
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while (Token::Match(tok3, ") [:,] %var% (")) {
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if (tok2->varId() == 0 &&
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tok3 = tok3->linkAt(3);
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tok2->strAt(-1) != "." &&
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}
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varlist.find(tok2->str()) != varlist.end()) {
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if (Token::simpleMatch(tok3, ") {")) {
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tok2->varId(varlist[tok2->str()]);
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setVarIdClassFunction(tok2, tok3->next()->link(), varlist, &structMembers, &_varId);
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setVarIdStructMembers(&tok2, &structMembers, &_varId);
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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@ -1916,9 +1916,8 @@ private:
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" Foo();\n"
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" Foo();\n"
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"};\n"
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"};\n"
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"Foo::Foo() : s(0) {}");
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"Foo::Foo() : s(0) {}");
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TODO_ASSERT_EQUALS("[test.cpp:3]: (error) Null pointer dereference\n"
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ASSERT_EQUALS("[test.cpp:3]: (error) Null pointer dereference\n"
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"[test.cpp:9]: (error) Null pointer dereference\n",
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"[test.cpp:9]: (error) Null pointer dereference\n", errout.str());
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"[test.cpp:3]: (error) Null pointer dereference\n", errout.str());
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check("void f() {\n"
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check("void f() {\n"
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" std::string s = 0 == x ? \"a\" : \"b\";\n"
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" std::string s = 0 == x ? \"a\" : \"b\";\n"
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@ -241,6 +241,7 @@ private:
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TEST_CASE(varidclass12);
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TEST_CASE(varidclass12);
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TEST_CASE(varidclass13);
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TEST_CASE(varidclass13);
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TEST_CASE(varidclass14);
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TEST_CASE(varidclass14);
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TEST_CASE(varidclass15); // initializer list
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TEST_CASE(file1);
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TEST_CASE(file1);
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TEST_CASE(file2);
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TEST_CASE(file2);
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@ -3942,6 +3943,23 @@ private:
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}
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}
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}
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}
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void varidclass15() {
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const char code[] = "class A {\n"
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" int a;\n"
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" int b;\n"
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" A();\n"
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"};\n"
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"A::A() : a(0) { b = 1; }";
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const char expected[] = "\n\n##file 0\n"
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"1: class A {\n"
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"2: int a@1 ;\n"
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"3: int b@2 ;\n"
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"4: A ( ) ;\n"
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"5: } ;\n"
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"6: A :: A ( ) : a@1 ( 0 ) { b@2 = 1 ; }\n";
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ASSERT_EQUALS(expected, tokenizeDebugListing(code));
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}
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void file1() {
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void file1() {
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const char code[] = "a1\n"
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const char code[] = "a1\n"
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"#file \"b\"\n"
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"#file \"b\"\n"
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