[Bug c++/15766] bad parse error recovery (2 bugs)

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15766

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |msebor at gcc dot gnu.org
      Known to work|                            |6.0
         Resolution|---                         |FIXED
      Known to fail|                            |

--- Comment #8 from Martin Sebor <msebor at gcc dot gnu.org> ---
With recent trunk of 6.0 GCC prints the following diagnostics for the test
program.  I've added a test for the first diagnostic to the test suite in
r233765.  Resolving as fixed.

t.c:1:23: error: ‘A’ does not name a type
 void confusion1(const A& a) {}
                       ^
t.c: In function ‘void confusion1(const int&)’:
t.c:1:26: warning: unused parameter ‘a’ [-Wunused-parameter]
 void confusion1(const A& a) {}
                          ^
t.c: In function ‘void confusion2()’:
t.c:4:24: error: expected ‘)’ before ‘;’ token
 { for (int i = 0; ; i++;) {}
                        ^
t.c:4:25: error: expected primary-expression before ‘)’ token
 { for (int i = 0; ; i++;) {}
                         ^