In my project I use a lot of macros and I praised QtCreator in handling it quite well. But when I upgraded QtCreator from version 2.8.1 to 3.0.0, I found a regression. The code is quite long, so here is the link to it:
Macro definition: https://github.com/xbrukner/kontr-tests/blob/9b8e1d49286faea67082799d5f7a52ae9f3fd004/macros-types.h#L9
(It defines a class with a lot of using declarations, a function and ends with a method of defined class, which is followed by definition from user.)

Then when I write

MASTER_TEST(name) {
   name("name.pl");
}

the line with name(); is underlined in red and on mouseover it says "expected a declaration". In QtCreator 2.8.1 it is handled properly.