void UniqueptrDeleteReleaseCheck::registerMatchers(MatchFinder *Finder) {
auto IsSusbstituted = qualType(anyOf(
substTemplateTypeParmType(), hasDescendant(substTemplateTypeParmType())));
auto UniquePtrWithDefaultDelete = classTemplateSpecializationDecl(
hasName("std::unique_ptr"),
hasTemplateArgument(1, refersToType(qualType(hasDeclaration(cxxRecordDecl(
hasName("std::default_delete")))))));
Finder->addMatcher(
cxxDeleteExpr(has(ignoringParenImpCasts(cxxMemberCallExpr(
on(expr(hasType(UniquePtrWithDefaultDelete),
unless(hasType(IsSusbstituted)))
.bind("uptr")),
callee(cxxMethodDecl(hasName("release")))))))
.bind("delete"),
this);
}
void UseToStringCheck::registerMatchers(MatchFinder *Finder) {
if (!getLangOpts().CPlusPlus)
return;
Finder->addMatcher(
callExpr(
hasDeclaration(functionDecl(
returns(hasDeclaration(classTemplateSpecializationDecl(
hasName("std::basic_string"),
hasTemplateArgument(0,
templateArgument().bind("char_type"))))),
hasName("boost::lexical_cast"),
hasParameter(0, hasType(qualType(has(substTemplateTypeParmType(
isStrictlyInteger()))))))),
argumentCountIs(1), unless(isInTemplateInstantiation()))
.bind("to_string"),
this);
}
