llvm-svn: 39130

llvm-svn: 39129

llvm-svn: 39128

llvm-svn: 39127

llvm-svn: 39126

llvm-svn: 39125

llvm-svn: 39124

llvm-svn: 39123

llvm-svn: 39122

llvm-svn: 39121

llvm-svn: 39120

llvm-svn: 39119

llvm-svn: 39118

eliminate repetitive code.

llvm-svn: 39117

llvm-svn: 39116

llvm-svn: 39115

llvm-svn: 39114

llvm-svn: 39113

expressions in stmt contexts.

llvm-svn: 39112

llvm-svn: 39111

llvm-svn: 39110

llvm-svn: 39109

Remove all dump_impl methods from Stmt subclasses

llvm-svn: 39108

and should be implemented with an ASTBuilder subclass anyway.

llvm-svn: 39107

llvm-svn: 39106

llvm-svn: 39105

llvm-svn: 39104

llvm-svn: 39103

llvm-svn: 39102

llvm-svn: 39101

test.m:2:14: error: expected ';' after @class
@ class foo  int x;
             ^

instead of silently accepting the malformed input.

llvm-svn: 39100

pieces, emit a diagnostic like this:

test.m:4:1: error: unexpected '@' in program
@ foo;
^

llvm-svn: 39099

llvm-svn: 39098

llvm-svn: 39097

llvm-svn: 39096

llvm-svn: 39095

llvm-svn: 39094

llvm-svn: 39093

filenames (and also '#pragma GCC dependency' of course).  Now, assuming
no cleaning is needed, we can go all the way from lexing the filename to
doing filename lookups with no mallocs.  This speeds up user PP time from
0.077 to 0.075s for Cocoa.h (2.6%).

llvm-svn: 39092

This avoids some copying in its clients.

llvm-svn: 39091