https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68252
Bug ID: 68252
Summary: regiression left operand of shift expression, while we
shift > 0 integer
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: dushistov at mail dot ru
Target Milestone: ---
struct Test {
static const int foo = (1 << sizeof(int))*(-3);
};
$ g++ -c -Wall -Wextra -pedantic -std=c++11 test_bug.cpp test_bug.cpp:2:44:
error: left operand of shift expression '(-3 << 4ul)' is negative
static const int foo = (1 << sizeof(int))*(-3);
^
while clang not give any errors, plus gcc 4.9.3 also not produce any errors.
