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Fixed ticket #479 (varId not assigned to reference to standart container) 

http://sourceforge.net/apps/trac/cppcheck/ticket/479
This commit is contained in:
Slava Semushin 2009-07-18 17:37:51 +07:00
parent 69cbacfc87
commit 53c120c701
2 changed files with 30 additions and 1 deletions
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2
src/tokenize.cpp
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@ -760,7 +760,7 @@ void Tokenizer::setVarId()
if (Token::Match(tok2, "> %var%"))
tok = tok2;
else if (Token::Match(tok2, "> :: %var%"))
else if (Token::Match(tok2, "> ::|*|& %var%"))
tok = tok2->next();
else
continue; // Not code that I understand / not a variable declaration

29
test/testtokenize.cpp
View File

@ -116,6 +116,7 @@ private:
TEST_CASE(varidStl);
TEST_CASE(varid_delete);
TEST_CASE(varid_functions);
TEST_CASE(varid_reference_to_containers);
TEST_CASE(varidclass1);
TEST_CASE(varidclass2);
@ -1342,6 +1343,34 @@ private:
}
void varid_reference_to_containers()
{
const std::string code("void f()\n"
"{\n"
" std::vector<int> b;\n"
" std::vector<int> &a = b;\n"
" std::vector<int> *c = &b;\n"
"}\n");
// tokenize..
Tokenizer tokenizer;
std::istringstream istr(code);
tokenizer.tokenize(istr, "test.cpp");
tokenizer.setVarId();
// result..
const std::string actual(tokenizer.tokens()->stringifyList(true));
const std::string expected("\n\n##file 0\n"
"1: void f ( )\n"
"2: {\n"
"3: std :: vector < int > b@1 ;\n"
"4: std :: vector < int > & a@2 = b@1 ;\n"
"5: std :: vector < int > * c@3 = & b@1 ;\n"
"6: }\n");
ASSERT_EQUALS(expected, actual);
}
void varidclass1()
{
const std::string code("class Fred\n"