Joseph Myers 3a4efce7c2 re PR preprocessor/55715 (bogus overflow warning for #if A-B when A<0 & B==minimum integer) ...

PR preprocessor/55715
libcpp:
	* expr.c (num_binary_op): Implement subtraction directly rather
	than with negation and falling through into addition case.

gcc/testsuite:
	* gcc.dg/cpp/expr-overflow-1.c: New test.

From-SVN: r205846

2013-12-10 01:23:37 +00:00

..

include

ucnid-2011-1.c: New test.

2013-11-16 00:05:08 +00:00

po

* tr.po: Update.

2013-11-01 22:26:30 +00:00

aclocal.m4

Undo inadvertent commit in rev 160105.

2010-06-01 10:20:24 -04:00

ChangeLog

re PR preprocessor/55715 (bogus overflow warning for #if A-B when A<0 & B==minimum integer)

2013-12-10 01:23:37 +00:00

charset.c

ucnid-2011-1.c: New test.

2013-11-16 00:05:08 +00:00

config.in

configure.ac: Don't define ENABLE_CHECKING whenever --enable-checking is seen...

2013-02-28 10:58:47 +01:00

configure

Add --enable-host-shared configuration option

2013-10-15 20:33:55 +00:00

configure.ac

Add --enable-host-shared configuration option

2013-10-15 20:33:55 +00:00

directives-only.c

Update copyright years in libcpp.

2013-01-14 18:13:59 +00:00

directives.c

re PR middle-end/56461 (GCC is leaking lots of memory)

2013-03-06 17:18:40 +01:00

errors.c

Update copyright years in libcpp.

2013-01-14 18:13:59 +00:00

expr.c

re PR preprocessor/55715 (bogus overflow warning for #if A-B when A<0 & B==minimum integer)

2013-12-10 01:23:37 +00:00

files.c

files.c (_cpp_stack_include): Fix the highest_location when header file is guarded by #ifndef and is included...

2013-06-24 17:31:45 +00:00

identifiers.c

Update copyright years in libcpp.

2013-01-14 18:13:59 +00:00

init.c

ucnid-2011-1.c: New test.

2013-11-16 00:05:08 +00:00

internal.h

ucnid-2011-1.c: New test.

2013-11-16 00:05:08 +00:00

lex.c

lex.c (search_line_fast): Correct for little endian.

2013-11-18 16:21:42 +00:00

line-map.c

Update copyright years in libcpp.

2013-01-14 18:13:59 +00:00

macro.c

macro.c (_cpp_builtin_macro_text): Correct wording of two warnings.

2013-11-06 23:28:08 +01:00

Makefile.in

Add --enable-host-shared configuration option

2013-10-15 20:33:55 +00:00

makeucnid.c

ucnid-2011-1.c: New test.

2013-11-16 00:05:08 +00:00

mkdeps.c

Update copyright years in libcpp.

2013-01-14 18:13:59 +00:00

pch.c

re PR middle-end/56461 (GCC is leaking lots of memory)

2013-03-01 22:06:04 +01:00

symtab.c

Update copyright years in libcpp.

2013-01-14 18:13:59 +00:00

system.h

Update copyright years in libcpp.

2013-01-14 18:13:59 +00:00

traditional.c

Update copyright years in libcpp.

2013-01-14 18:13:59 +00:00

ucnid.h

ucnid-2011-1.c: New test.

2013-11-16 00:05:08 +00:00

ucnid.tab

ucnid-2011-1.c: New test.

2013-11-16 00:05:08 +00:00