r232893 - in /trunk: gcc/testsuite/ChangeLog gc...

[dmalcolm@gcc.gnu.org]

Author: dmalcolm
Date: Wed Jan 27 18:57:51 2016
New Revision: 232893

URL: https://gcc.gnu.org/viewcvs?rev=232893&root=gcc&view=rev
Log:
libcpp: use better locations for _Pragma tokens (preprocessor/69126)

gcc/testsuite/ChangeLog:
	PR preprocessor/69126
	* c-c++-common/pr69126.c: New test case.

libcpp/ChangeLog:
	PR preprocessor/69126
	* directives.c (destringize_and_run): Add expansion_loc param; use
	it when handling unexpanded pragmas to fixup the locations of the
	synthesized tokens.
	(_cpp_do__Pragma): Add expansion_loc param and use it when calling
	destringize_and_run.
	* internal.h (_cpp_do__Pragma): Add expansion_loc param.
	* macro.c (builtin_macro): Pass expansion location of _Pragma to
	_cpp_do__Pragma.


Added:
    trunk/gcc/testsuite/c-c++-common/pr69126.c
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/libcpp/ChangeLog
    trunk/libcpp/directives.c
    trunk/libcpp/internal.h
    trunk/libcpp/macro.c