of having a loose collection of function pointers.  This also allows clients to
maintain state, and reduces the size of the Preprocessor.h interface.

llvm-svn: 39203

llvm-svn: 39202

llvm-svn: 39201

llvm-svn: 39200

where P is a pointer.

  int A[*P];

llvm-svn: 39199

void B() {
  memcpy (3, 2, 1);
}

where memcpy is undeclared.

llvm-svn: 39198

the containing function.  This avoids leaking decls.

llvm-svn: 39197

called before and one which is called after function definition parsing.

llvm-svn: 39196

llvm-svn: 39195

int A() {
  return X();
}

llvm-svn: 39194

llvm-svn: 39193

typedef int X;

int A() {
  return X;
}

int B() {
  return Y;
}

as:

/Users/sabre/test.c:5:10: error: unexpected type name 'X': expected expression
return X;
       ^
/Users/sabre/test.c:9:10: error: use of undeclared 'Y' value
return Y;
       ^

llvm-svn: 39192

llvm-svn: 39191

typedef int G;
  X = sizeof(const G);
  X = sizeof(restrict G);

llvm-svn: 39190

allows us to handle stuff like:

typedef int G;
 ..
  X = sizeof(G);

llvm-svn: 39189

typedef.

llvm-svn: 39188

llvm-svn: 39187

llvm-svn: 39186

llvm-svn: 39185

llvm-svn: 39184

llvm-svn: 39183

Add a parsing fastpath for when we see typedef at the top-level.

llvm-svn: 39182

void foo(int X) {
  X = __alignof(int);
  X = sizeof(const int** restrict ** volatile*);
}

as:

x = __alignof(int)
x = sizeof(int const **restrict **volatile *)

llvm-svn: 39181

llvm-svn: 39180

llvm-svn: 39179

thing properly.  This allows us to print types like:
int (*A)[restrict static 4][6];

properly, in addition to representing them properly. :)

llvm-svn: 39178

and for handling precedence of types more accurately

llvm-svn: 39177

This allows us to handle:

int (*A)[restrict static 4][6];

for example.

llvm-svn: 39176

llvm-svn: 39175

Teach getPointerType to (stupidly) memoize all created pointers.
Give types an enum so we can implement classof.

llvm-svn: 39174

parse (and print) things like:

int* const* restrict* const volatile***

etc.

llvm-svn: 39173

'unsigned char' and 'unsigned char const'.

-Chris

llvm-svn: 39172

llvm-svn: 39171

llvm-svn: 39170

Add TypeRef::dump method.

llvm-svn: 39169

llvm-svn: 39168

between sema and parse is clear.

llvm-svn: 39167

llvm-svn: 39166

llvm-svn: 39165

llvm-svn: 39164