From 5c41076bd7610d03431fd0dd89bd0fdc7f30d6bd Mon Sep 17 00:00:00 2001 From: Jason Lowe-Power Date: Wed, 13 Dec 2017 10:19:04 -0800 Subject: misc: Updates for gcc7.2 for x86 GCC 7.2 is much stricter than previous GCC versions. The following changes are needed: * There is now a warning if there is an implicit fallthrough between two case statments. C++17 adds the [[fallthrough]]; declaration. However, to support non C++17 standards (i.e., C++11), we use M5_FALLTHROUGH. M5_FALLTHROUGH checks for [[fallthrough]] compliant C++17 compiler and if that doesn't exist, it defaults to nothing (no older compilers generate warnings). * The above resulted in a couple of bugs that were found. This is noted in the review request on gerrit. * throw() for dynamic exception specification is deprecated * There were a couple of new uninitialized variable warnings * Can no longer perform bitwise operations on a bool. * Must now include for std::function * Compiler bug for void* lambda. Changed to auto as work around. See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82878 Change-Id: I5d4c782a4e133fa4cdb119e35d9aff68c6e2958e Signed-off-by: Jason Lowe-Power Reviewed-on: https://gem5-review.googlesource.com/5802 Reviewed-by: Gabe Black --- ext/drampower/src/Utils.h | 1 - 1 file changed, 1 deletion(-) (limited to 'ext/drampower/src') diff --git a/ext/drampower/src/Utils.h b/ext/drampower/src/Utils.h index 80f4390c7..7c165a303 100644 --- a/ext/drampower/src/Utils.h +++ b/ext/drampower/src/Utils.h @@ -46,7 +46,6 @@ template T fromString(const std::string& s, std::ios_base& (*f)(std::ios_base &) = std::dec) -throw(std::runtime_error) { std::istringstream is(s); T t; -- cgit v1.2.3