1. Extends lexer so digit or string can be followed by underscore '_' and
alphanumeric defining literal.
2. Extends parser so it accepts operator"" _abc(...) user-defined literal
definition.
3. Adds Token::Flags.userDefinedLiteral bool flag field representing if token
carries user-defined literal.
4. Adds C++11 auto tests case with: 12_km, 0.5_Pa, 'c'_X, "abd"_L, u"xyz"_M
5. All optional suffix scanning methods now return boolean if the suffix was
found.
6. Adds C++ Lexer tests for user-defined literals with C++11 feature enabled.
This change however does not make QtCreator understand user-defined literal
semantics, e.g. properly resolve type when applying custom literal operator.
Change-Id: I30e62f025ec9fb11c39261985ea4d772b1a80949
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>
The introduction of C99 designators led to parsing problems with lambdas
that were passed in as a function arguments.
Fixed by prefering to parse without designators first. This will be
cleaner/clearer once the appropriate "LanguageFeatures" from the Project
Parts will be passed in.
Change-Id: Ia9cb7c4a4c9345e729cf2044e1e5411fe63e33ec
Reviewed-by: Wang Hoi <wanghoi@126.com>
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
The parser considers '{' an operator and thus thought
"template-id {" couldn't possibly be valid. This patch adds
'{' as an exception to the rule.
Change-Id: I40730fcdc5cade48566b4c8b6fde390f455bbdba
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
This time in the 'new' expression. Changed it to make
new C(1, abc...) and new C{1, abc}
work.
Change-Id: I7232798fd083b653ee04ef9ede386d6536133e16
Reviewed-by: hjk <qthjk@ovi.com>
This will fix a couple more places where brace-init-lists and
pack expansions are allowed but are not currently accepted by
the parser. For example:
foo(abc...);
now parses correctly.
Change-Id: I93710cef35154fea8437329f3174e4a2d56637b8
Reviewed-by: hjk <qthjk@ovi.com>
Also drop the unused 'initializer' member from
RangeBasedForStatementAST.
Change-Id: I078ebbc85cafa643af4bfe62d698bf7de71360e4
Reviewed-by: hjk <qthjk@ovi.com>
Means
void foo() const &; void bar() &&;
and the corresponding pointer-to-member declarators
now parse.
Change-Id: Idbf295bd4f51cd5d9e38efcac1940b8cc2e32fce
Reviewed-by: hjk <qthjk@ovi.com>
This allows them to be used in declarator initializers that expect
an expression list in parentheses. Like
T v({1, 2}, 3, 4);
Change-Id: I62e1ffd355ca88f7acbb8708c9b40c8310489ca3
Reviewed-by: hjk <qthjk@ovi.com>
Add the declaring `inline' namespace to the `using list' of its
enclosing namespace symbol. This should be enough to ensure
the correct visibility of the symbols declarated in the inlined
namespace.
Change-Id: Id4de74577c498fe439a49709a306ef0deb145988
Reviewed-by: Leandro Melo <leandro.melo@nokia.com>
