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Commit 2d7aa578 authored by Ed Smith-Rowland's avatar Ed Smith-Rowland Committed by Edward Smith-Rowland
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re PR c++/52654 ([C++11] Warn on overflow in user-defined literals) 

gcc/c-family/

2012-11-29  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/52654
	* c-common.h (overflow_type): New enum.
	(build_userdef_literal): Add overflow_type argument.
	(tree_userdef_literal): Add overflow_type.
	(USERDEF_LITERAL_OVERFLOW): New access macro.
	* c-common.c (build_userdef_literal): Add overflow_type
	argument.
	* c-lex.c (c_lex_with_flags): Add overflow_type to
	build_userdef_literal calls.
	(interpret_integer, interpret_float): Add overflow_type argument.


gcc/cp/

2012-11-29  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/52654
	* parser.c (cp_parser_string_literal): Add overflow_type arg.
	(cp_parser_userdef_numeric_literal): Warn on numeric overflow.


gcc/testsuite/

2012-11-29  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/52654
	* g++.dg/cpp0x/udlit-overflow.C: New.
	* g++.dg/cpp0x/udlit-overflow-neg.C: New.

From-SVN: r193918
parent 48ac1c94
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