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Fix #11498 debug: Failed to parse 'x'. The checking continues anyway. #8345

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Merged
chrchr-github merged 3 commits into from
Mar 19, 2026
+23 −0
Merged

Fix #11498 debug: Failed to parse 'x'. The checking continues anyway. #8345

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ecc0611
Update testsimplifytemplate.cpp
chrchr-github Mar 17, 2026
32bd2e4
Update tokenlist.cpp
chrchr-github Mar 17, 2026
6ab60e2
Format [skip ci]
chrchr-github Mar 17, 2026
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3 changes: 3 additions & 0 deletions lib/tokenlist.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -198,6 +198,7 @@ void TokenList::addtoken(const Token * tok, const nonneg int lineno, const nonne
mTokensFrontBack->back->column(column);
mTokensFrontBack->back->fileIndex(fileno);
mTokensFrontBack->back->flags(tok->flags());
mTokensFrontBack->back->tokType(tok->tokType());
}

void TokenList::addtoken(const Token *tok, const Token *locationTok)
Expand All @@ -219,6 +220,7 @@ void TokenList::addtoken(const Token *tok, const Token *locationTok)
mTokensFrontBack->back->linenr(locationTok->linenr());
mTokensFrontBack->back->column(locationTok->column());
mTokensFrontBack->back->fileIndex(locationTok->fileIndex());
mTokensFrontBack->back->tokType(tok->tokType());
}

void TokenList::addtoken(const Token *tok)
Expand All @@ -242,6 +244,7 @@ void TokenList::addtoken(const Token *tok)
mTokensFrontBack->back->linenr(tok->linenr());
mTokensFrontBack->back->column(tok->column());
mTokensFrontBack->back->fileIndex(tok->fileIndex());
mTokensFrontBack->back->tokType(tok->tokType());
}


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20 changes: 20 additions & 0 deletions test/testsimplifytemplate.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -224,6 +224,7 @@ class TestSimplifyTemplate : public TestFixture {
TEST_CASE(template180);
TEST_CASE(template181);
TEST_CASE(template182); // #13770
TEST_CASE(template183);
TEST_CASE(template_specialization_1); // #7868 - template specialization template <typename T> struct S<C<T>> {..};
TEST_CASE(template_specialization_2); // #7868 - template specialization template <typename T> struct S<C<T>> {..};
TEST_CASE(template_specialization_3);
Expand Down Expand Up @@ -4678,6 +4679,25 @@ class TestSimplifyTemplate : public TestFixture {
ASSERT_EQUALS(exp, tok(code));
}

void template183() { // #11498
const char code[] = "template <typename T>\n"
"struct S {\n"
" void f();\n"
" using X = decltype(&S<T>::f);\n"
"private:\n"
" X x;\n"
"};\n"
"S<int> s;\n";
const char exp[] = "struct S<int> ; "
"S<int> s ; "
"struct S<int> { "
"void f ( ) ; "
"private: "
"decltype ( & S<int> :: f ) x ; "
"} ;";
ASSERT_EQUALS(exp, tok(code));
}

void template_specialization_1() { // #7868 - template specialization template <typename T> struct S<C<T>> {..};
const char code[] = "template <typename T> struct C {};\n"
"template <typename T> struct S {a};\n"
Expand Down