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CPlusPlus: Allow " = default" also on function implementations

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Note that we only make sure not to trip over valid code; we make no
effort to check whether default/delete is actually allowed at this
type of declaration.

Fixes: QTCREATORBUG-28102
Change-Id: Ic693319b9dfaf8652cf4cae9cd907a6e258ad773
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
Christian Kandeler
2022-10-20 16:01:06 +02:00
parent 5316a8f799
commit 8662470aba
2 changed files with 4 additions and 2 deletions
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2
src/libs/3rdparty/cplusplus/Parser.cpp vendored
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@@ -2798,7 +2798,7 @@ bool Parser::parseInitDeclarator(DeclaratorAST *&node, SpecifierListAST *decl_sp
return true; return true;
} }
rewind(colon_token); rewind(colon_token);
} else if (isFunctionDeclarator && declaringClass && node->core_declarator && LA() == T_EQUAL && LA(3) == T_SEMICOLON) { // = 0, = delete, = default } else if (isFunctionDeclarator && node->core_declarator && LA() == T_EQUAL && LA(3) == T_SEMICOLON) { // = 0, = delete, = default
if (!_languageFeatures.cxx11Enabled || LA(2) == T_NUMERIC_LITERAL) { if (!_languageFeatures.cxx11Enabled || LA(2) == T_NUMERIC_LITERAL) {
parseInitializer(node->initializer, &node->equal_token); parseInitializer(node->initializer, &node->equal_token);
} else { } else {

4
tests/auto/cplusplus/cxx11/data/defaultdeleteInitializer.1.cpp
View File

@@ -1,8 +1,10 @@
class C { class C {
C() = default; C();
C(const C &) = delete; C(const C &) = delete;
C &operator=(const C &) = default; C &operator=(const C &) = default;
void foo() = delete; void foo() = delete;
template <class T> void bar(T) = delete; template <class T> void bar(T) = delete;
}; };
C::C() = default;