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Fixed #4010 (error (cppcheckError): Internal error. Token::Match called with varid 0)

This commit is contained in:
Daniel Marjamäki 2012-08-05 17:11:39 +02:00
parent 25fd841b5d
commit 445fd4e6aa
2 changed files with 8 additions and 1 deletions
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2
lib/templatesimplifier.cpp
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@ -206,7 +206,7 @@ unsigned int TemplateSimplifier::templateParameters(const Token *tok)
return 0;
// * / const
while (Token::Match(tok, "*|const"))
while (Token::Match(tok, "*|&|const"))
tok = tok->next();
// Function pointer..

7
test/testsimplifytokens.cpp
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@ -124,6 +124,7 @@ private:
TEST_CASE(template28);
TEST_CASE(template29); // #3449 - don't crash for garbage code
TEST_CASE(template30); // #3529 - template < template < ..
TEST_CASE(template31); // #4010 - reference type
TEST_CASE(template_unhandled);
TEST_CASE(template_default_parameter);
TEST_CASE(template_default_type);
@ -2144,6 +2145,12 @@ private:
ASSERT_EQUALS("template < template < class > class A , class B > void f ( ) { }", tok(code));
}
void template31() {
// #4010 - template reference type
const char code[] = "template<class T> struct A{}; A<int&> a;";
ASSERT_EQUALS("A<int&> a ; struct A<int&> { }", tok(code));
}
void template_unhandled() {
// An unhandled template usage should be simplified..
ASSERT_EQUALS("x<int> ( ) ;", tok("x<int>();"));