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Fixed bug in setVarId: VarIds for member functions defined inline in class were not properly set

This commit is contained in:
PKEuS 2014-05-21 17:30:58 +02:00
parent d500f50670
commit 7b1eca700b
2 changed files with 21 additions and 4 deletions
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12
lib/tokenize.cpp
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@ -2426,7 +2426,9 @@ static void setVarIdClassFunction(const std::string &classname,
for (Token *tok2 = startToken; tok2 && tok2 != endToken; tok2 = tok2->next()) {
if (tok2->varId() != 0 || !tok2->isName())
continue;
if (Token::Match(tok2->tokAt(-2), ("!!"+classname+" ::").c_str()))
if (Token::Match(tok2->tokAt(-2), ("!!" + classname + " ::").c_str()))
continue;
if (Token::Match(tok2->tokAt(-4), "%var% :: %var% ::")) // Currently unsupported
continue;
if (Token::Match(tok2->tokAt(-2), "!!this . "))
continue;
@ -2643,12 +2645,14 @@ void Tokenizer::setVarId()
std::map<std::string, unsigned int> varlist;
const Token* tokStart = Token::findsimplematch(tok, "{");
if (tokStart) {
for (const Token *tok2 = tokStart->next(); tok2 && tok2 != tokStart->link(); tok2 = tok2->next()) {
for (Token *tok2 = tokStart->next(); tok2 && tok2 != tokStart->link(); tok2 = tok2->next()) {
// skip parentheses..
if (tok2->link()) {
if (tok2->str() == "{")
if (tok2->str() == "{") {
if (tok2->strAt(-1) == ")" || tok2->strAt(-2) == ")")
setVarIdClassFunction(classname, tok2, tok2->link(), varlist, &structMembers, &_varId);
tok2 = tok2->link();
else if (tok2->str() == "(" && tok2->link()->strAt(1) != "(")
} else if (tok2->str() == "(" && tok2->link()->strAt(1) != "(")
tok2 = tok2->link();
}

13
test/testtokenize.cpp
View File

@ -295,6 +295,7 @@ private:
TEST_CASE(varid_in_class13); // #4637 - method
TEST_CASE(varid_in_class14);
TEST_CASE(varid_in_class15); // #5533 - functions
TEST_CASE(varid_in_class16);
TEST_CASE(varid_initList);
TEST_CASE(varid_operator);
TEST_CASE(varid_throw);
@ -4586,6 +4587,18 @@ private:
"4: }\n", tokenizeDebugListing(code, false, "test.cpp"));
}
void varid_in_class16() { // Set varId for inline member functions
const char code[] = "class Fred {\n"
" int x;\n"
" void foo(int x) { this->x = x; }\n"
"}\n";
ASSERT_EQUALS("\n\n##file 0\n"
"1: class Fred {\n"
"2: int x@1 ;\n"
"3: void foo ( int x@2 ) { this . x@1 = x@2 ; }\n"
"4: }\n", tokenizeDebugListing(code, false, "test.cpp"));
}
void varid_initList() {
const char code1[] = "class A {\n"
" A() : x(0) {}\n"