instead of a semicolon (as sometimes happens during refactorings). When such a
comma is seen at the end of a line, and is followed by something which can't
possibly be a declarator (or even something which might be a plausible typo for
a declarator), suggest that a semicolon was intended.
llvm-svn: 142544
signal an error. This can happen even when the current token is '::' if
this is a ::new or ::delete expression.
This was an oversight in my recent parser refactor; fixes PR 5825.
llvm-svn: 97462
t.cc:4:3: error: expected ';' at end of declaration list
int y;
^
t.cc:6:1: error: expected ';' at end of declaration list
};
^
After:
t.cc:3:8: error: expected ';' at end of declaration list
int x
^
;
t.cc:5:8: error: expected ';' at end of declaration list
int z
^
;
llvm-svn: 95039
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
llvm-svn: 91446
intended. On the first testcase in the bug, we now produce:
cxx-decl.cpp:12:2: error: unexpected ':' in nested name specifier
y:a a2;
^
::
instead of:
t.cc:8:1: error: C++ requires a type specifier for all declarations
x:a a2;
^
t.cc:8:2: error: invalid token after top level declarator
x:a a2;
^
;
t.cc:9:11: error: use of undeclared identifier 'a2'
x::a a3 = a2;
^
llvm-svn: 90713
that I noticed working on other things.
Instead of emitting:
t2.cc:1:8: error: use of undeclared identifier 'g'
int x(*g);
^
t2.cc:1:10: error: expected ')'
int x(*g);
^
t2.cc:1:6: note: to match this '('
int x(*g);
^
We now only emit:
t2.cc:1:7: warning: type specifier missing, defaults to 'int'
int x(*g);
^
Note that the example in SemaCXX/nested-name-spec.cpp:f4 is still
not great, we now produce both of:
void f4(undef::C); // expected-error {{use of undeclared identifier 'undef'}} \
expected-error {{variable has incomplete type 'void'}}
The second diagnostic should be silenced by something getting marked invalid.
I don't plan to fix this though.
llvm-svn: 68919
Richard Smith