https://llvm.org/bugs/show_bug.cgi?id=25766
Bug ID: 25766
Summary: Macro inhibits -Wtautological-compare warning
Product: clang
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: Driver
Assignee: unassignedclangb...@nondot.org
Reporter: steve...@gmail.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
With this code:
#define MY_ASSERT(_expr_) \
{ (void)((_expr_)); }
int main()
{
unsigned int foo = 0;
MY_ASSERT(foo >= 0);
{ (void)((foo >= 0)); }
}
the line with the macro does not emit a warning.
The expanded version of the macro content does issue a warning.
--
You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
