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Ticket #7548: Properly detect the end of template parameter default values during instantiation.

This commit is contained in:
Simon Martin 2017-01-08 09:38:29 +01:00
parent d4dcef4a30
commit 417c7e36c0
2 changed files with 14 additions and 1 deletions
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2
lib/templatesimplifier.cpp
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@ -627,7 +627,7 @@ void TemplateSimplifier::useDefaultArgumentValues(const std::list<Token *> &temp
tok = tok->next(); tok = tok->next();
const Token *from = (*it)->next(); const Token *from = (*it)->next();
std::stack<Token *> links; std::stack<Token *> links;
while (from && (!links.empty() || (from->str() != "," && (indentlevel || from->str() != ">")))) { while (from && (!links.empty() || indentlevel || !Token::Match(from, ",|>"))) {
if (from->str() == "<") if (from->str() == "<")
++indentlevel; ++indentlevel;
else if (from->str() == ">") else if (from->str() == ">")

13
test/testsimplifytemplate.cpp
View File

@ -1144,6 +1144,19 @@ private:
"template < class T1 , class T2 = B < T1 > > class C { } ; " "template < class T1 , class T2 = B < T1 > > class C { } ; "
"template < class T1 = A , typename T2 = B < A > > class D { } ;", tok(code)); "template < class T1 = A , typename T2 = B < A > > class D { } ;", tok(code));
} }
{
// #7548
const char code[] = "template<class T, class U> class DefaultMemory {}; "
"template<class Key, class Val, class Mem=DefaultMemory<Key,Val> > class thv_table_c {}; "
"thv_table_c<void *,void *> id_table_m;";
const char exp [] = "template < class T , class U > class DefaultMemory { } ; "
"thv_table_c<void*,void*,DefaultMemory<void*,void*>> id_table_m ; "
"class thv_table_c<void*,void*,DefaultMemory<void*,void*>> { } ;";
const char curr[] = "template < class T , class U > class DefaultMemory { } ; "
"thv_table_c<void*,void*,DefaultMemory<Key,Val>> id_table_m ; "
"class thv_table_c<void*,void*,DefaultMemory<Key,Val>> { } ;";
TODO_ASSERT_EQUALS(exp, curr, tok(code));
}
} }
void template_default_type() { void template_default_type() {