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Fix ticket #133 (Segmentation fault when static_cast is in for loop)

This commit is contained in:
Reijo Tomperi 2009-03-05 21:32:02 +02:00
parent 0011d059e6
commit 42a9eb9e53
2 changed files with 15 additions and 1 deletions
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3
src/tokenize.cpp
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@ -876,6 +876,8 @@ void Tokenizer::simplifyTokenList()
}
}
simplifyCasts();
// Simplify simple calculations..
while (simplifyCalculations())
;
@ -1056,7 +1058,6 @@ void Tokenizer::simplifyTokenList()
{
modified = false;
modified |= simplifyConditions();
modified |= simplifyCasts();
modified |= simplifyFunctionReturn();
modified |= simplifyKnownVariables();
modified |= removeReduntantConditions();

13
test/testsimplifytokens.cpp
View File

@ -74,6 +74,7 @@ private:
TEST_CASE(sizeof4);
TEST_CASE(sizeof5);
TEST_CASE(sizeof6);
TEST_CASE(casting);
}
std::string tok(const char code[])
@ -425,6 +426,18 @@ private:
ASSERT_EQUALS(expected.str(), sizeof_(code));
}
void casting()
{
const char code[] = "void f()\n"
"{\n"
"for (int i = 0; i < static_cast<int>(3); ++i) {}\n"
"}\n";
std::ostringstream expected;
expected << " void f ( ) { for ( int i = 0 ; i < 3 ; ++ i ) { } }";
ASSERT_EQUALS(expected.str(), sizeof_(code));
}
};
REGISTER_TEST(TestSimplifyTokens)