walkero
/
cppcheck
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

Fixed #753 (Tokenizer: don't simplify variables inside do {} while loop) 

http://sourceforge.net/apps/trac/cppcheck/ticket/753
This commit is contained in:
Slava Semushin 2009-09-28 22:15:31 +07:00
parent a1e20290cd
commit b9237db9a3
2 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/tokenize.cpp
View File

@ -3022,7 +3022,7 @@ bool Tokenizer::simplifyKnownVariables()
}
// Stop if something like 'while (--var)' is found
if (tok3->str() == "while")
if (tok3->str() == "while" || tok3->str() == "do")
{
const Token *endpar = tok3->next()->link();
bool bailout = false;

8
test/testtokenize.cpp
View File

@ -80,6 +80,7 @@ private:
TEST_CASE(simplifyKnownVariables11);
TEST_CASE(simplifyKnownVariables12);
TEST_CASE(simplifyKnownVariables13);
TEST_CASE(simplifyKnownVariables14);
TEST_CASE(match1);
@ -802,6 +803,13 @@ private:
simplifyKnownVariables(code));
}
void simplifyKnownVariables14()
{
// ticket #753
const char code[] = "void f ( ) { int n ; n = 1 ; do { ++ n ; } while ( n < 10 ) ; }";
ASSERT_EQUALS(code, simplifyKnownVariables(code));
}
void match1()
{