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Added comments in the memory leaks checking

This commit is contained in:
Daniel Marjamäki 2011-01-01 13:28:34 +01:00
parent 0cc49188c0
commit 3eabb4ebe0
1 changed files with 5 additions and 0 deletions
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5
lib/checkmemoryleak.cpp
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@ -1574,6 +1574,7 @@ void CheckMemoryLeakInFunction::simplifycode(Token *tok)
{
if (indent <= 1)
{
// If the start/end braces are redundant, delete them
if (indent == 1 && Token::Match(end->previous(), "[;{}] } %any%"))
{
start->deleteNext();
@ -1588,6 +1589,8 @@ void CheckMemoryLeakInFunction::simplifycode(Token *tok)
}
// reduce the code..
// it will be reduced in N passes. When a pass completes without any
// simplifications the loop is done.
bool done = false;
while (! done)
{
@ -1604,6 +1607,7 @@ void CheckMemoryLeakInFunction::simplifycode(Token *tok)
}
}
// If the code starts with "if return ;" then remove it
if (Token::Match(tok, ";| if return ;"))
{
tok->deleteThis();
@ -1647,6 +1651,7 @@ void CheckMemoryLeakInFunction::simplifycode(Token *tok)
}
}
// Main inner simplification loop
for (Token *tok2 = tok; tok2; tok2 = tok2 ? tok2->next() : NULL)
{
// Delete extra ";"