C++: fix built-in code model to work with shared_ptr on MSVC 2017

These changes target Find Usages feature to work with shared_ptr.
Improve libs/3rdparty/cplusplus and plugins/cplusplus:
parse __declspec() attribute,
call to variadic function template without specified template arguments,
if constexpr,
c++11 attributes [[value]],
function templates with default parameters,
resolve order for function vs template with default parameter,
template operator->() with default arguments,
template specialization with numeric values,
find best partial specialization,
fix partial specialization for non-first specialized argument

Fixes: QTCREATORBUG-7866
Fixes: QTCREATORBUG-20781
Fixes: QTCREATORBUG-22857
Fixes: QTCREATORBUG-17825
Change-Id: I31a080f7729edfb2ee9650f1aff48daeba5a673b
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
Reviewed-by: Nikolai Kosjar <pinaceae.pinus@gmail.com>
This commit is contained in:
Volodymyr Zibarov
2020-05-14 23:07:05 +03:00
parent be97943372
commit 9ee693ee22
43 changed files with 1198 additions and 58 deletions

View File

@@ -1052,10 +1052,17 @@ void Lexer::scanIdentifier(Token *tok, unsigned extraProcessedChars)
yyinp();
}
int yylen = _currentChar - yytext;
if (f._scanKeywords)
if (f._scanKeywords) {
tok->f.kind = classify(yytext, yylen, _languageFeatures);
else
if (tok->f.kind == T_FALSE || tok->f.kind == T_TRUE) {
if (control()) {
tok->number = control()->numericLiteral(yytext, yylen);
}
}
} else {
tok->f.kind = T_IDENTIFIER;
}
if (tok->f.kind == T_IDENTIFIER) {
tok->f.kind = classifyOperator(yytext, yylen);