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Joerg Wunsch f7fd775f02 re PR preprocessor/23479 (Implement binary constants with a "0b" prefix) 
2007-06-05  Joerg Wunsch  <j.gnu@uriah.heep.sax.de>

	PR preprocessor/23479
gcc/
	* doc/extend.texi: Document the 0b-prefixed binary integer
	constant extension.

libcpp/
	* expr.c (cpp_classify_number): Implement 0b-prefixed binary
	integer constants.
	(append_digit): Likewise.
	* include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
	binary integer constants.

testsuite/
	* testsuite/gcc.dg/binary-constants-1.c: Add test suites for
	the 0b-prefixed binary integer constants.
	* testsuite/gcc.dg/binary-constants-2.c: Ditto.
	* testsuite/gcc.dg/binary-constants-3.c: Ditto.
	* testsuite/gcc.dg/binary-constants-4.c: Ditto.

From-SVN: r125346
 		2007-06-05 22:25:27 +00:00
..
cpp-id-data.h all files: Update FSF address in copyright headers. 2005-06-29 02:34:39 +00:00
cpplib.h re PR preprocessor/23479 (Implement binary constants with a "0b" prefix) 2007-06-05 22:25:27 +00:00
line-map.h all files: Update FSF address in copyright headers. 2005-06-29 02:34:39 +00:00
mkdeps.h all files: Update FSF address in copyright headers. 2005-06-29 02:34:39 +00:00
symtab.h all files: Update FSF address in copyright headers. 2005-06-29 02:34:39 +00:00