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Fixed #2188 (Does not detect initialization)

This commit is contained in:
Daniel Marjamäki 2010-11-12 16:11:44 +01:00
parent a605bdc8a2
commit 6b489230e8
2 changed files with 9 additions and 1 deletions
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2
lib/checkuninitvar.cpp
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@ -673,7 +673,7 @@ private:
bailouts.insert(tok2->varId()); bailouts.insert(tok2->varId());
// array initialization.. // array initialization..
if (Token::Match(tok2->previous(), "[,(] %var% +")) if (Token::Match(tok2->previous(), "[,(] %var% [+-]"))
{ {
// if var is array, bailout // if var is array, bailout
for (std::list<ExecutionPath *>::const_iterator it = checks.begin(); it != checks.end(); ++it) for (std::list<ExecutionPath *>::const_iterator it = checks.begin(); it != checks.end(); ++it)

8
test/testuninitvar.cpp
View File

@ -879,6 +879,14 @@ private:
" s = y[0]*y[1];\n" " s = y[0]*y[1];\n"
"}\n"); "}\n");
ASSERT_EQUALS("", errout.str()); ASSERT_EQUALS("", errout.str());
checkUninitVar("void foo()\n"
"{\n"
" int a[2];\n"
" init(a - 1);\n"
" int b = a[0];\n"
"}\n");
ASSERT_EQUALS("", errout.str());
} }
// alloc.. // alloc..