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Chris Lattner 5ab15f154d Steve pointed out that testcases like this (with a macro expansion):
#define friendlystruct fs

  struct A { int X; };

  void test2(struct A friendlystruct, int C) {
    return friendlystruct + (C     *40);
  }

were getting diagnosed like this:

t.c:7:27: error: invalid operands to binary expression ('struct A' and 'int')
    return friendlystruct + (C     *40);
           ~~             ^ ~~~~~~~~~~~

The problem is that getCharacterData returns a pointer to the macro expansion,
not to the macro instantiation.  Instead, use getLogicalLoc to get a pointer
to the instatiation location, so we relex the macro id.  We now get:

t.c:7:27: error: invalid operands to binary expression ('struct A' and 'int')
    return friendlystruct + (C     *40);
           ~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~

oooh ahh. :)

llvm-svn: 39465
2007-05-20 18:08:36 +00:00
clang Steve pointed out that testcases like this (with a macro expansion): 2007-05-20 18:08:36 +00:00
llvm Fix an oversight: for modules with no other identifying target info, 2007-07-11 16:32:10 +00:00
stacker Adjust this file per the new requirements of the configure scripts in llvm-top 2007-07-11 02:59:25 +00:00