http://llvm.org/bugs/show_bug.cgi?id=7981
Summary: -Wformat gives erronous warning for %lc
Product: clang
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: C++
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
Compiling the following code with -Wformat generates a warning:
#include <stdio.h>
int main() {
wchar_t wc = 'x';
printf("%lc\n", wc);
return 0;
}
clang -Wformat a.c
/tmp/a.c:5:13: warning: conversion specifies type 'long' but the argument has
type 'wchar_t' (aka 'int')
[-Wformat]
printf("%lc\n", wc);
~~^ ~~
%d
1 warning generated.
But AFAIK, the code is correct?
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